プラスチック光ファイバ中のブリルアン散乱特性の解明とそのセンシング応用

• Project/Area Number: 13J07652
• Research Category: Grant-in-Aid for JSPS Fellows
• Allocation Type: Single-year Grants
• Section: 国内
• Research Field: Measurement engineering
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: 林 寧生 東京工業大学, 精密工学研究所, 特別研究員(PD)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥2,970,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥270,000); Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2014: ¥900,000 (Direct Cost: ¥900,000); Fiscal Year 2013: ¥900,000 (Direct Cost: ¥900,000)
• Keywords: 非線形光学 / ブリルアン散乱 / プラスチック光ファイバ

Outline of Annual Research Achievements

本研究では、1. プラスチック光ファイバ(POF)のブリルアン散乱特性の測定、2. POFを用いた分布測定システムの構築、3. POFを用いた分布測定システム高性能化を行うことを目的としている。平成27年度には、3について検討した。具体的には、①POFを用いた歪と温度の分布測定の安定性の向上、②簡便な被測定ファイバ中の欠陥検出手法の提案、また、③POF中のブリルアン散乱光の増強手法の提案を行った。
① 2014年にブリルアン光相関領域反射計（BOCDR）を用いてcmオーダの高空間分解能での歪・温度分布測定を実証し、その性能の限界について議論を行った。しかし、偏波変動によるブリルアン信号の信号対雑音比(SNR)への影響が解明されていなかった。そこで、測定ファイバの任意区間からの偏波状態を最適化および平均化した場合のブリルアン信号のSNRの変化を調査した。また、偏波平均化時に最高空間分解能を達成するのに必要な任意入射パワーを明らかにした。これは、実用応用時の測定信号の安定化に貢献する。
② 被測定ファイバとして欠陥のない光ファイバを使用することは重要であるが、POF中の欠陥を簡易に測定する手法がなかった。そこで、光相関領域法を用いた簡素な欠陥検出手法を提案し、欠陥の分布測定を実証した。
③ 光ファイバを細くする（テーパー化する）ことにより、光ファイバ中のブリルアン散乱は増強される。従来の光ファイバテーパーは、作製時にヒーター等の煩雑な実験系が必要であった。そこで、光ファイバの任意点に予め損失を与え、高パワーの入射光を入射することでその点での光熱変換を利用する光テーパー手法を提案した。本手法によりテーパー加工が可能であることを実証した。これらの成果は、POF中のブリルアン散乱増強手法への応用可能性が期待できる。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Observation of backward guided-acoustic-wave Brillouin scattering in optical fibers using pump-probe technique (2016)
  • Author(s): N. Hayashi, H. Lee, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photonics Journal Volume: 8 Issue: 3 Pages: 1-7
  • DOI: 10.1109/jphot.2016.2550321
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Observation of Brillouin gain spectrum in optical fibers in telecommunication band: Effect of pump wavelength (2016)
  • Author(s): H. Lee, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 13 Issue: 3 Pages: 20151066-20151066
  • DOI: 10.1587/elex.13.20151066
  • NAID: 130005125908
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Optical correlation-domain reflectometry without optical frequency shifter (2016)
  • Author(s): M. Shizuka, S. Shimada, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Appl. Phys. Express Volume: 9 Issue: 3 Pages: 032702-032702
  • DOI: 10.7567/apex.9.032702
  • NAID: 210000137822
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Simplified optical correlation-domain reflectometry using polymer fiber (2015)
  • Author(s): N. Hayashi, M. Shizuka, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 12 Issue: 22 Pages: 20150824-20150824
  • DOI: 10.1587/elex.12.20150824
  • NAID: 130005111015
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Refractive index sensing using V-shaped polymer optical fibers (2015)
  • Author(s): H. Lee, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Jpn. J. Appl. Phys. Volume: 54 Issue: 11 Pages: 118001-118001
  • DOI: 10.7567/jjap.54.118001
  • NAID: 210000145840
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Drastic sensitivity enhancement of temperature sensing based on modal interference in polymer optical fibers (2015)
  • Author(s): G. Numata, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Appl. Phys. Express Volume: 8 Issue: 7 Pages: 072502-072502
  • DOI: 10.7567/apex.8.072502
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Brillouin scattering in multi-core optical fibers for sensing applications (2015)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, Y. Wada, and K. Nakamura
  • Journal Title: Sci. Rep. Volume: 5 Issue: 1 Pages: 11388-11388
  • DOI: 10.1038/srep11388
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Polymer optical fiber tapering without the use of external heat source and its application to refractive index sensing (2015)
  • Author(s): H. Ujihara, N. Hayashi, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Journal Title: Appl. Phys. Express Volume: 8 Issue: 7 Pages: 072501-072501
  • DOI: 10.7567/apex.8.072501
  • NAID: 210000137578
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Thermal memory effect in polymer optical fibers (2015)
  • Author(s): K. Minakawa, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photon. Technol. Lett. Volume: 27 Issue: 13 Pages: 1394-1397
  • DOI: 10.1109/lpt.2015.2421950
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Polarization scrambling in Brillouin optical correlation-domain reflectometry using polymer fibers (2015)
  • Author(s): N. Hayashi, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Journal Title: Appl. Phys. Express Volume: 8 Issue: 6 Pages: 062501-062501
  • DOI: 10.7567/apex.8.062501
  • NAID: 210000137543
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Temperature dependence of Brillouin frequency shift in polymers controlled by plasticization effect (2015)
  • Author(s): K. Minakawa, K. Koike, Q. Du, N. Hayashi, Y. Koike, Y. Mizuno, and K. Nakamura
  • Journal Title: J. Appl. Phys. Volume: 117 Issue: 14 Pages: 144505-144505
  • DOI: 10.1063/1.4917533
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Simplified Brillouin optical correlation-domain reflectometry using polymer optical fiber (2015)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photon. J. Volume: 7 Issue: 1 Pages: 6800407-6800407
  • DOI: 10.1109/jphot.2014.2381650
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Strain and temperature sensing based on multimode interference in partially chlorinated polymer optical fibers (2015)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 12 Issue: 2 Pages: 20141173-20141173
  • DOI: 10.1587/elex.12.20141173
  • NAID: 130004939943
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Observation of Brillouin gain spectrum in tapered polymer optical fiber (2014)
  • Author(s): N. Hayashi, H. Fukuda, Y. Mizuno, and K. Nakamura
  • Journal Title: Journal of Applied Physics Volume: 115 Issue: 17 Pages: 173108-173108
  • DOI: 10.1063/1.4875102
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Distributed Brillouin sensing with centimeter-order spatial resolution in polymer optical fibers (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Journal of Lightwave Technology Volume: 32 Issue: 21 Pages: 3397-3401
  • DOI: 10.1109/jlt.2014.2339361
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Brillouin frequency shift hopping in polymer optical fiber (2014)
  • Author(s): N. Hayashi, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Journal Title: Applied physics Letters Volume: 105 Issue: 9 Pages: 091113-091113
  • DOI: 10.1063/1.4895041
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Simplified configuration of Brillouin optical correlation-domain reflectometry (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photonics Journal Volume: 6 Issue: 5 Pages: 6802807-6802807
  • DOI: 10.1109/jphot.2014.2361638
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Suppression of ghost correlation peak in Brillouin optical correlation-domain reflectometry (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Applied Physics Express Volume: 7 Issue: 11 Pages: 112501-112501
  • DOI: 10.7567/apex.7.112501
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Alternative implementation of simplified Brillouin optical correlation-domain reflectometry (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photonics Journal Volume: 6 Issue: 6 Pages: 6803108-6803108
  • DOI: 10.1109/jphot.2014.2366107
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Dependence of Brillouin frequency shift on temperature in poly(pentafluorostyrene)-based polymer optical fibers estimated by acoustic velocity measurement (2014)
  • Author(s): K. Minakawa, K. Koike, N. Hayashi, Y. Koike, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 11 Issue: 10 Pages: 20140285-20140285
  • DOI: 10.1587/elex.11.20140285
  • NAID: 130004725749
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Spiral propagation of polymer optical fiber fuse accompanied by spontaneous burst and its real-time monitoring using Brillouin scattering (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, and K. Nakamura
  • Journal Title: IEEE Photonics Journal Volume: 6 Issue: 3 Pages: 6600307-6600307
  • DOI: 10.1109/jphot.2014.2323301
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Fresnel-assisted self-heterodyne detection for Brillouin gain spectrum characterisation in polymer optical fibres (2014)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Journal Title: Electronics letters Volume: 50 Issue: 16 Pages: 1153-1155
  • DOI: 10.1049/el.2014.0963
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Refractive index and strain sensing using inline Mach-Zehnder interferometer comprising perfluorinated graded-index plastic optical fiber (2014)
  • Author(s): A. A. Jasim, N. Hayashi, S. W. Harun, H. Ahmad, R. Penny, Y. Mizuno, and K. Nakamura
  • Journal Title: Sensor Actuator A Volume: 219 Pages: 94-99
  • DOI: 10.1016/j.sna.2014.07.018
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Measurement of large-strain dependence of optical propagation loss in perfluorinated polymer fibers for use in seismic diagnosis (2014)
  • Author(s): H. Ujihara, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 11 Issue: 17 Pages: 20140707-20140707
  • DOI: 10.1587/elex.11.20140707
  • NAID: 130004678231
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ultra-sensitive strain and temperature sensing based on modal interference in perfluorinated polymer optical fibers (2014)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Journal Title: IEEE Photonics Journal Volume: 6 Issue: 5 Pages: 6802306-6802306
  • DOI: 10.1109/jphot.2014.2352637
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Brillouin signal amplification in pumped erbium-doped optical fiber (2014)
  • Author(s): M. Ding, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: IEICE Electronics Express Volume: 11 Issue: 18 Pages: 20140627-20140627
  • DOI: 10.1587/elex.11.20140627
  • NAID: 130004685005
  • ISSN: 1349-2543
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ultrasonic splicing of polymer optical fibres (2014)
  • Author(s): Y. Mizuno, S. Ohara, N. Hayashi, and K. Nakamura
  • Journal Title: Electronics letters Volume: 50 Issue: 19 Pages: 1384-1386
  • DOI: 10.1049/el.2014.1224
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Fiber-optic interferometry using narrowband light source and electrical spectrum analyzer: influence on Brillouin measurement (2014)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Journal Title: Journal of Lightwave Technology Volume: 32 Issue: 24 Pages: 4132-4138
  • DOI: 10.1109/jlt.2014.2365187
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Observation of polymer optical fiber fuse (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, K. Nakamura, and S. Todoroki
  • Journal Title: Applied Physics Letters Volume: 104 Pages: 43302-43302
  • Peer Reviewed
• [Journal Article] Wide-range temperature dependences of Brillouin scattering properties in polymer optical fiber (2014)
  • Author(s): K. Minakawa, N. Hayashi, Y. Shinohara, M. Tahara, H. Hosoda, Y. Mizuno, and K. Nakamura
  • Journal Title: Japanese Journal of Applied Physics Volume: 53 Issue: 4 Pages: 42502-42502
  • DOI: 10.7567/jjap.53.042502
  • Peer Reviewed
• [Journal Article] Fast flaw detection in polymer optical fibers with infrared thermometer (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Applied Physics Express Volume: 6 Issue: 7 Pages: 76601-76601
  • DOI: 10.7567/apex.6.076601
  • Peer Reviewed
• [Journal Article] Characterization of stimulated Brillouin scattering in polymer optical fibers based on lock-in-free pump-probe technique (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Journal of Lightwave Technology Volume: 31 Issue: 19 Pages: 3162-3166
  • DOI: 10.1109/jlt.2013.2279252
  • Peer Reviewed
• [Journal Article] Improved technique for etching overcladding layer of perfluorinated polymer optical fibre by chloroform and water (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Electronics Letters Volume: 49 Pages: 1630-1632
  • Peer Reviewed
• [Journal Article] Broad and flat Brillouin gain spectrum in optical fiber obtained by modulating driving current of laser diode (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Journal Title: Japanese Journal of Applied Physics Volume: 52 Issue: 5R Pages: 58003-58003
  • DOI: 10.7567/jjap.52.058003
  • Peer Reviewed
• [Journal Article] Potential applicability of Brillouin scattering in partially chlorinated polymer optical fibers to high-precision temperature sensing (2013)
  • Author(s): K. Minakawa, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Applied Physics Express Volume: 6
  • Peer Reviewed
• [Journal Article] Polarisation state optimisation in observing Brillouin scattering signal in polymer optical fibres (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Journal Title: Electronics Letters Volume: 49 Issue: 1 Pages: 56-57
  • DOI: 10.1049/el.2012.3918
  • Peer Reviewed
• [Journal Article] Brillouin scattering signal in polymer optical fiber enhanced by exploiting pulsed pump with multimode-fiber-assisted coupling technique (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Journal Title: Optics Letters Volume: 38 Pages: 1467-1469
  • Peer Reviewed
• [Journal Article] Brillouin gain spectrum dependences on temperature and strain in erbium-doped optical fibers with different erbium concentrations (2013)
  • Author(s): M. Ding, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Journal Title: Applied Physics Letters Volume: 102 Pages: 191906-191906
  • Peer Reviewed
• [Presentation] [講演奨励賞受賞記念講演] 超高速BOCDR法による実時間歪・温度分布測定 (2016)
  • Author(s): 水野洋輔、林寧生、福田英幸、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
  • Int'l Joint Research
• [Presentation] 電気粘性流体中の音速測定: 光ファイバ型電界分布センシングの実現に向けて (2016)
  • Author(s): 水野洋輔、邱惟、皆川和成、林寧生、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] 参照光路を撤廃した簡素化OCDR (2016)
  • Author(s): 閑誠、林寧生、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] ブリルアン散乱スペクトルの傾斜を利用したBOCDR (2016)
  • Author(s): 李熙永、林寧生、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] 光ファイバ中のブリルアン利得スペクトルの励起光波長依存性 (2016)
  • Author(s): 李熙永、林寧生、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] 熱湯を用いたプラスチック光ファイバのテーパ加工 (2016)
  • Author(s): 氏原大希、林寧生、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] プラスチック光ファイバ中のモード間干渉を用いた歪・温度センシング: アニールによる室温での温度感度の向上 (2016)
  • Author(s): 河智仁、沼田剛毅、林寧生、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] プラスチック光ファイバの複合材料への超音波溶着 (2016)
  • Author(s): 島田俊平、田中宏樹、長谷部和彦、林寧生、越智寛、松井孝洋、西崎到、松本幸大、田中洋介、中村一史、水野洋輔、中村健太郎
  • Organizer: 2016年（平成28年）春季第63回応用物理学関連連合講演会
  • Place of Presentation: 東京工業大学大岡山キャンパス
  • Year and Date: 2016-03-19
• [Presentation] プラスチック光ファイバ中のブリルアン散乱とそのセンサ応用 (2016)
  • Author(s): 水野洋輔、林寧生、中村健太郎
  • Organizer: 電子情報通信学会 2016年総合大会
  • Place of Presentation: 九州大学伊都キャンパス
  • Year and Date: 2016-03-15
• [Presentation] Brillouin scattering in plastic optical fibers: application to distributed sensing (2016)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 2016 Energy/Materials/Nanotechnology Meeting on Polymer (Polymer 2016)
  • Place of Presentation: Hong Kong, China
  • Year and Date: 2016-01-12
  • Int'l Joint Research
• [Presentation] プラスチック光ファイバを用いたリアルタイム歪・温度分布センサ (2016)
  • Author(s): 水野洋輔、林寧生、中村健太郎
  • Organizer: レーザー学会学術講演会 第36回年次大会
  • Place of Presentation: 名城大学
  • Year and Date: 2016-01-09
• [Presentation] 周波数シフタ除去による高速光相関領域反射計の簡素化 (2015)
  • Author(s): 閑誠、島田俊平、林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第56回光波センシング技術研究会
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2015-12-08
• [Presentation] 光源の周波数変調を用いた干渉計光路差の精密測定 (2015)
  • Author(s): 島田俊平、閑誠、林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第56回光波センシング技術研究会
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2015-12-08
• [Presentation] Plastic fiber-optic distributed Brillouin sensing (2015)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 8th IEEE International Conference on Advanced Infocomm Technology (ICAIT 2015)
  • Place of Presentation: Hangzhou, China
  • Year and Date: 2015-10-25
  • Int'l Joint Research
• [Presentation] Simplified high-speed optical correlation-domain reflectometry (2015)
  • Author(s): M. Shizuka, S. Shimada, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 8th IEEE International Conference on Advanced Infocomm Technology (ICAIT 2015)
  • Place of Presentation: Hangzhou, China
  • Year and Date: 2015-10-25
  • Int'l Joint Research
• [Presentation] Refractive index sensing using V-shaped plastic optical fibers (2015)
  • Author(s): H. Lee, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 8th IEEE International Conference on Advanced Infocomm Technology (ICAIT 2015)
  • Place of Presentation: Hangzhou, China
  • Year and Date: 2015-10-25
  • Int'l Joint Research
• [Presentation] High-performance Brillouin optical correlation-domain reflectometry (2015)
  • Author(s): Y. Mizuno, N. Hayashi, H. Fukuda, and K. Nakamura
  • Organizer: 24th International Conference on Optical Fibre Sensors (OFS-24)
  • Place of Presentation: Curitiba, Brazil
  • Year and Date: 2015-09-28
  • Int'l Joint Research
• [Presentation] Enhanced long-term stability of Brillouin optical correlation-domain reflectometry using plastic optical fibers based on polarization scrambling (2015)
  • Author(s): N. Hayashi, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Organizer: 24th International Conference on Optical Fibre Sensors (OFS-24)
  • Place of Presentation: Curitiba, Brazil
  • Year and Date: 2015-09-28
  • Int'l Joint Research
• [Presentation] Drastic sensitivity enhancement of temperature sensing based on modal interference in plastic optical fibers (2015)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: 24th International Conference on Optical Fibre Sensors (OFS-24)
  • Place of Presentation: Curitiba, Brazil
  • Year and Date: 2015-09-28
  • Int'l Joint Research
• [Presentation] High-speed distributed strain sensing using Brillouin scattering in plastic optical fibers (2015)
  • Author(s): Y. Mizuno, N. Hayashi, H. Fukuda, and K. Nakamura
  • Organizer: 24th International Conference on Plastic Optical Fibers (POF 2015)
  • Place of Presentation: Nuremberg, Germany
  • Year and Date: 2015-09-22
  • Int'l Joint Research
• [Presentation] Simplified configuration of optical correlation-domain reflectometry using plastic fibers (2015)
  • Author(s): N. Hayashi, M. Shizuka, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Organizer: 24th International Conference on Plastic Optical Fibers (POF 2015)
  • Place of Presentation: Nuremberg, Germany
  • Year and Date: 2015-09-22
  • Int'l Joint Research
• [Presentation] Brillouin frequency shift dependence on water absorption in plastic optical fibers (2015)
  • Author(s): K. Minakawa, K. Koike, N. Hayashi, Y. Koike, Y. Mizuno, and K. Nakamura
  • Organizer: 24th International Conference on Plastic Optical Fibers (POF 2015)
  • Place of Presentation: Nuremberg, Germany
  • Year and Date: 2015-09-22
  • Int'l Joint Research
• [Presentation] プラスチック光ファイバ中のブリルアン周波数シフトの吸水率依存性 (2015)
  • Author(s): 皆川和成、小池康太郎、林寧生、小池康博、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] V字に曲げたプラスチック光ファイバを用いた屈折率センシング (2015)
  • Author(s): 李熙永、林寧生、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] 片端光入射によるプラスチック光ファイバ中のモード間干渉を用いた歪センシング (2015)
  • Author(s): 河智仁、沼田剛毅、林寧生、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] プラスチック光ファイバを用いた光相関領域リフレクトメトリの簡素化 (2015)
  • Author(s): 林寧生、閑誠、皆川和成、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] 超高速ブリルアン光相関領域リフレクトメトリ (2015)
  • Author(s): 水野洋輔、林寧生、福田英幸、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] 光相関領域リフレクトメトリの簡素化および高速化 (2015)
  • Author(s): 閑誠、島田俊平、林寧生、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] 光源の周波数変調を用いた干渉計光路差の測定 (2015)
  • Author(s): 島田俊平、閑誠、林寧生、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] プラスチック光ファイバ中のモード間干渉を用いた温度センシング: 高温化における超高感度化 (2015)
  • Author(s): 沼田剛毅、林寧生、田原麻梨江、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年）秋季第76回応用物理学会学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2015-09-13
• [Presentation] Distributed Brillouin sensing using plastic optical fibers (2015)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 36th Progress In Electromagnetics Research Symposium (PIERS 2015)
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2015-07-06
  • Int'l Joint Research
• [Presentation] Experimental study on thermal memory effect in plastic optical fibers (2015)
  • Author(s): K. Minakawa, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 20th OptoElectronics and Communications Conference (OECC 2015)
  • Place of Presentation: Shanghai, China
  • Year and Date: 2015-06-28
  • Int'l Joint Research
• [Presentation] Plastic optical fiber tapering without using external heat source (2015)
  • Author(s): H. Ujihara, N. Hayashi, K. Minakawa, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: 20th OptoElectronics and Communications Conference (OECC 2015)
  • Place of Presentation: Shanghai, China
  • Year and Date: 2015-06-28
  • Int'l Joint Research
• [Presentation] ブリルアン光相関領域リフレクトメトリの高速化および各種性能向上 (2015)
  • Author(s): 水野洋輔、林寧生、福田英幸、中村健太郎
  • Organizer: 応用物理学会第55回光波センシング技術研究会
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2015-06-09
• [Presentation] プラスチック光ファイバ中のモード間干渉を用いた超高感度温度センシング：広域温度特性の解明 (2015)
  • Author(s): 沼田剛毅、林寧生、田原麻梨江、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第55回光波センシング技術研究会
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2015-06-09
• [Presentation] OTDRを用いたプラスチック光ファイバの温度メモリ効果の検証 (2015)
  • Author(s): 皆川和成、林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第55回光波センシング技術研究会
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2015-06-09
• [Presentation] Simplified correlation-domain Brillouin sensor using plastic optical fiber (2015)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 5th Asia-Pacific Optical Sensors Conference (APOS 2015)
  • Place of Presentation: Jeju Island, Korea
  • Year and Date: 2015-05-20
  • Int'l Joint Research
• [Presentation] Modal-interference-based temperature sensing using plastic optical fibers: markedly enhanced sensitivity near glass-transition temperature (2015)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: 5th Asia-Pacific Optical Sensors Conference (APOS 2015)
  • Place of Presentation: Jeju Island, Korea
  • Year and Date: 2015-05-20
  • Int'l Joint Research
• [Presentation] プラスチック光ファイバを用いたブリルアン光相関領域反射計の簡素化 (2015)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 2015年（平成27年） 春季第62回応用物理学関連連合講演会
  • Place of Presentation: 東海大学湘南キャンパス, 神奈川県, 平塚市
  • Year and Date: 2015-03-11 – 2015-03-14
• [Presentation] BOCDRによる光ファイバ歪・温度分布測定システムの簡素化 (2014)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第54回光波センシング技術研究会 (LST-54)
  • Place of Presentation: 東京理科大学 神楽坂キャンパス, 東京都, 新宿区
  • Year and Date: 2014-12-09 – 2014-12-10
• [Presentation] Ultra-simple setup for distributed Brillouin sensing (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: Asia Communications and Photonics Conference 2014 (ACP 2014)
  • Place of Presentation: SICEC - Shanghai International Convention Center, China, Shanghai
  • Year and Date: 2014-11-11 – 2014-11-14
• [Presentation] Ultra-sensitive strain and temperature sensing based on single-mode-multimode-single-mode structure comprising perfluorinated plastic optical fibers (2014)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: Asia Communications and Photonics Conference 2014 (ACP 2014)
  • Place of Presentation: SICEC - Shanghai International Convention Center, China, Shanghai
  • Year and Date: 2014-11-11 – 2014-11-14
• [Presentation] Brillouin light scattering in plastic fibers <invited> (2014)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: Asia Communications and Photonics Conference 2014 (ACP 2014)
  • Place of Presentation: SICEC - Shanghai International Convention Center, China, Shanghai
  • Year and Date: 2014-11-11 – 2014-11-14
  • Invited
• [Presentation] Brillouin frequency shift hopping in plastic optical fiber (2014)
  • Author(s): N. Hayashi, K. Minakawa, Y. Mizuno, and K. Nakamura
  • Organizer: 23rd International Conference on Plastic Optical Fibers (POF 2014)
  • Place of Presentation: Keio University Hiyoshi Campus, Kanagawa, Yokohama, Japan
  • Year and Date: 2014-10-08 – 2014-10-10
• [Presentation] Plastic optical fiber fuse: characterization and real-time monitoring (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, and K. Nakamura
  • Organizer: 23rd International Conference on Plastic Optical Fibers (POF 2014)
  • Place of Presentation: Keio University Hiyoshi Campus, Kanagawa, Yokohama
  • Year and Date: 2014-10-08 – 2014-10-10
• [Presentation] Strain and temperature sensing based on multimode interference in perfluorinated plastic optical fibers (2014)
  • Author(s): G. Numata, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: 23rd International Conference on Plastic Optical Fibers (POF 2014)
  • Place of Presentation: Keio University Hiyoshi Campus, Kanagawa, Yokohama
  • Year and Date: 2014-10-08 – 2014-10-10
• [Presentation] Giant-strain dependence of propagation loss in perfluorinated plastic optical fibers (2014)
  • Author(s): H. Ujihara, N. Hayashi, M. Tabaru, Y. Mizuno, and K. Nakamura
  • Organizer: 23rd International Conference on Plastic Optical Fibers (POF 2014)
  • Place of Presentation: Keio University Hiyoshi Campus, Kanagawa, Yokohama
  • Year and Date: 2014-10-08 – 2014-10-10
• [Presentation] 23rd International Conference on Plastic Optical Fibers (POF 2014) <invited> (2014)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 22nd International Conference on Plastic Optical Fibers (POF 2013)
  • Place of Presentation: Keio University Hiyoshi Campus, Kanagawa, Yokohama
  • Year and Date: 2014-10-08 – 2014-10-10
• [Presentation] プラスチック光ファイバ中のブリルアン散乱を用いた歪・温度分布測定の実証 (2014)
  • Author(s): 林寧生、福田英幸、 水野洋輔、中村健太郎
  • Organizer: 2014年（平成26年） 秋季第75回応用物理学会学術講演会
  • Place of Presentation: 北海道大学札幌キャンパス, 北海道, 札幌市
  • Year and Date: 2014-09-17 – 2014-09-20
• [Presentation] プラスチック光ファイバ中のブリルアン周波数シフトホッピング (2014)
  • Author(s): 林寧生、皆川和成、 水野洋輔、中村健太郎
  • Organizer: 2014年（平成26年） 秋季第75回応用物理学会学術講演会
  • Place of Presentation: 北海道大学札幌キャンパス, 北海道, 札幌市
  • Year and Date: 2014-09-17 – 2014-09-20
• [Presentation] First demonstration of distributed Brillouin measurement with centimeter-order resolution based on plastic optical fibers (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology 2014 (OECC/ACOFT 2014)
  • Place of Presentation: Melbourne Convention and Exhibition Centre, Melbourne, Australia
  • Year and Date: 2014-07-06 – 2014-07-10
• [Presentation] Understanding the propagation mechanism of plastic optical fiber fuse (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, K. Nakamura, and S. Todoroki
  • Organizer: OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology 2014
  • Place of Presentation: Melbourne Convention and Exhibition Centre, Melbourne, Australia
  • Year and Date: 2014-07-06 – 2014-07-10
• [Presentation] First demonstration of distributed Brillouin measurement with centimeter-order resolution based on plastic ontical fibers (2014)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology 2014 (OECC/ACOFT 2014)
  • Place of Presentation: Melbourne, Australia(発表確定)
  • Year and Date: 2014-07-06
• [Presentation] Understanding the propagation mechanism of plastic optical fiber fuse (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, K. Nakamura, and S. Todoroki
  • Organizer: OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology 2014 (OECC/ACOFT 2014)
  • Place of Presentation: Melbourne, Australia(発表確定)
  • Year and Date: 2014-07-06
• [Presentation] テーパー加工したポリマー光ファイバ中のブリルアン散乱の観測 (2014)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第53回光波センシング技術研究会 (LST-53)
  • Place of Presentation: 東京理科大学 神楽坂キャンパス, 東京都, 新宿区
  • Year and Date: 2014-06-18 – 2014-06-19
• [Presentation] ポリマー光ファイバ中のブリルアン散乱を用いた分布型歪・温度センシング (2014)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第53回光波センシング技術研究会 (LST-53)
  • Place of Presentation: 東京理科大学 神楽坂キャンパス, 東京都, 新宿区
  • Year and Date: 2014-06-18 – 2014-06-19
• [Presentation] First observation of Brillouin scattering in tapered plastic optical fiber (2014)
  • Author(s): N. Hayashi, H. Fukuda, Y. Mizuno, and K. Nakamura
  • Organizer: 23rd International Conference on Optical Fibre Sensors (OFS-23)
  • Place of Presentation: Santemar Hotel, Spain, Santander
  • Year and Date: 2014-06-02 – 2014-06-06
• [Presentation] Evaluation of Brillouin frequency shift and its temperature dependence in poly(pentafluorostyrene)-based polymer optical fibers by ultrasonic pulse-echo technique (2014)
  • Author(s): K. Minakawa, K. Koike, N. Hayashi, Y. Koike, Y. Mizuno, and K. Nakamura
  • Organizer: 23rd International Conference on Optical Fibre Sensors (OFS-23)
  • Place of Presentation: Santemar Hotel, Spain, Santander
  • Year and Date: 2014-06-02 – 2014-06-06
• [Presentation] First observation of fiber fuse phenomenon in polymer optical fibers (2014)
  • Author(s): Y. Mizuno, N. Hayashi, H. Tanaka, K. Nakamura, and S. Todoroki
  • Organizer: 23rd International Conference on Optical Fibre Sensors (OFS-23)
  • Place of Presentation: Santemar Hotel, Spain, Santander
  • Year and Date: 2014-06-02 – 2014-06-06
• [Presentation] Distributed strain and temperature sensing based on Brillouin scattering in plastic optical fibers <invited> (2014)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 23rd International Conference on Optical Fibre Sensors (OFS-23)
  • Place of Presentation: Santemar Hotel, Spain, Santander
  • Year and Date: 2014-06-02 – 2014-06-06
  • Invited
• [Presentation] テーパー加工したプラスチック光ファイバ中のブリルアン散乱の観測 (2014)
  • Author(s): 林寧生、福田英幸、水野洋輔、中村健太郎
  • Organizer: 2014年(平成26年)春季第61回応用物理学関連連合講演会
  • Place of Presentation: 青山学院大学相模原キャンパス
  • Year and Date: 2014-03-17
• [Presentation] ポリペンタフルオロスチレンに基づくプラスチック光ファイバ中のブリルアン周波数シフトの温度依存性 (2014)
  • Author(s): 皆川和成、小池康太郎、林寧生、小池康博、水野洋輔、中村健太郎
  • Organizer: 2014年(平成26年)春季第61回応用物理学関連連合講演会
  • Place of Presentation: 青山学院大学相模原キャンパス
  • Year and Date: 2014-03-17
• [Presentation] 放射温度計測による全フッ素化ポリマー光ファイバ中の欠陥の高速検出 (2013)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第52回光波センシング技術研究会(LST-52)
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2013-12-03
• [Presentation] ポリマー光ファイバ中のブリルアン散乱特性の広域温度依存性 (2013)
  • Author(s): 皆川和成、林寧生、篠原百合、田原正樹、細田秀樹、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第52回光波センシング技術研究会(LST-52)
  • Place of Presentation: 東豆理科大学神楽坂キャンパス
  • Year and Date: 2013-12-03
• [Presentation] Infrared thermometry for detecting flaws in large-core polymer ontical fibers (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 18th International Microoptics Conference (MOC' 13)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2013-10-27
• [Presentation] Brillouin scattering in erbium-doped optical fibers : fundamental properties and pumnine effect (2013)
  • Author(s): M. Ding, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 18th International Microoptics Conference (MOC' 13)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2013-10-27
• [Presentation] Evaluation of Brillouin scattering properties in plastic optical fibers for wide-range temperature sensing (2013)
  • Author(s): K. Minakawa, N. Hayashi, Y. Shinohara. M. Tahara, H. Hosoda, Y. Mizuno, and K. Nakamura
  • Organizer: 18th International Microoptics Conference (MOC'13)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2013-10-27
• [Presentation] Enhancement of Brillouin scattering signal in pumped erbium-doped optical fiber (2013)
  • Author(s): M. Ding, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 4th Asia-Pacific Optical Sensors Conference 2013 (APOS 2013)
  • Place of Presentation: Wuhan, China
  • Year and Date: 2013-10-15
• [Presentation] 超音波照射条件の検討―MH2帯超音波に上るポリマー光ファイバの突き合わせ接続(II)― (2013)
  • Author(s): 大原修治、林寧生、水野洋輔、中村健太郎
  • Organizer: 日本音響学会 2013年秋季研究発表会
  • Place of Presentation: 豊橋技術科学大学
  • Year and Date: 2013-09-25
• [Presentation] プラスチック光ファイバ中の誘導ブリルアン散乱特性の評価 (2013)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 2013年(平成25年)秋季第74回応用物理学会学術講演会
  • Place of Presentation: 同志社大学京田辺キャンパス
  • Year and Date: 2013-09-16
• [Presentation] 放射温度計測によるプラスチック光ファイバ中の欠陥の高速検出 (2013)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 2013年(平成25年)秋季第74回応用物理学会学術講演会
  • Place of Presentation: 同志社大学京田辺キャンパス
  • Year and Date: 2013-09-16
• [Presentation] プラスチック光ファイバ中のブリルアン周波数シフトの広域温度依存性 (2013)
  • Author(s): 皆川和成、林寧生、篠原百合、田原正樹、細田秀樹、水野洋輔、中村健太郎
  • Organizer: 2013年(平成25年)秋季第74回応用物理学会学術講演会
  • Place of Presentation: 同志社大学京田辺キャンパス
  • Year and Date: 2013-09-16
• [Presentation] 励起光入射によるエルビウム添加光ファイバ中のブリルアン散乱信号の増幅 (2013)
  • Author(s): 丁明杰、林寧生、水野洋輔、中村健太郎
  • Organizer: 2013年(平成25年)秋季第74回応用物理学会学術講演会
  • Place of Presentation: 同志社大学京田辺キャンパス
  • Year and Date: 2013-09-16
• [Presentation] Fast flaw detection in plastic optical fibers with infrared thermometer (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 22nd International Conference on Plastic Optical Fibers (POF 2013)
  • Place of Presentation: Buzios, Brazil
  • Year and Date: 2013-09-11
• [Presentation] MMF-assisted POF-to-SMF coupling technique for high-power light injection (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 22nd International Conference on Plastic Optical Fibers (POF 2013)
  • Place of Presentation: Buzios, Brazil
  • Year and Date: 2013-09-11
• [Presentation] Ultrasonic splicing of plastic optical fibers (2013)
  • Author(s): S. Ohara, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 22nd International Conference on Plastic Optical Fibers (POF 2013)
  • Place of Presentation: Buzios, Brazil
  • Year and Date: 2013-09-11
• [Presentation] Characterization of Brillouin scattering properties in erbium-doned optical fibers with different erbium-doping concentrations (2013)
  • Author(s): 丁明杰、林寧生、水野洋輔、中村健太郎
  • Organizer: 電子情報通信学会2013年度第2回光ファイバ応用技術研究会(OFT)講演論文集
  • Place of Presentation: 北海道大学
  • Year and Date: 2013-08-22
• [Presentation] Stimulated Brillouin scattering in multi-mode optical fibers : toward plastic-fiber-based BOTDA (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 10th Conference on Lasers and Electro-Optics Pacific Rim, and the 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013)
  • Place of Presentation: Kyoto
  • Year and Date: 2013-06-30
• [Presentation] Bandwidth-adjustable ultra-flat Brillouin scattering spectrum in optical fiber (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 10th Conference on Lasers and Electro-Optics Pacific Ri m, and the 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2013-06-30
• [Presentation] Optimized polarization state for self-heterodyne-based Brillouin measurement in plastic optical fibers (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 10th Conference on Lasers and Electro-Optics Pacific Rim, and the 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2013-06-30
• [Presentation] Potential applicability of Brillouin scattering in partially chlorinated Plastic optical fibers to high-Precision temperature sensing (2013)
  • Author(s): K. Minakawa, N. Hayashi, Y. Mizuno. and K. Nakamura
  • Organizer: 10th Conference on Lasers and Electro-Optics Pacific Rim, and the 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2013-06-30
• [Presentation] プラスチック光ファイバ中の誘導ブ「「リルアン散乱の特性評価 (2013)
  • Author(s): 林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第51回光波センシング技術研究会(LST-51)
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2013-06-04
• [Presentation] 音速測定による部分塩素化ポリマー光ファイバ中のブリルアン周波数シフト及びその温度依存性の推定 (2013)
  • Author(s): 皆川和成、林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第51回光波センシング技術研究会(LST-51)
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2013-06-04
• [Presentation] 超音波によるプラスチック光ファイバの突き合わせ接続 (2013)
  • Author(s): 大原修治、林寧生、水野洋輔、中村健太郎
  • Organizer: 応用物理学会第51回光波センシング技術研究会(LST-51)
  • Place of Presentation: 東京理科大学神楽坂キャンパス
  • Year and Date: 2013-06-04
• [Presentation] Measurements of Brillouin gain spectra in erbium-doped optical fibers for long-distance distributed strain and temperature sensing (2013)
  • Author(s): M. Ding, N. Hayashi, Y. Mizuno. and K. Nakamura
  • Organizer: 21st International Congress on Acoustics (ICA 2013)
  • Place of Presentation: Montreal, Canada
  • Year and Date: 2013-06-02
• [Presentation] Observation and characterization of stimulated Brillouin gain spectra in plastic ontical fibers (2013)
  • Author(s): N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 5th European Workshop on Optical Fibre Sensors (EWOFS 2013)
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2013-05-19
• [Presentation] Enhancement of Brillouin signal in plastic optical fibers using pulsed pump with multimode-fiber-assisted coupling (2013)
  • Author(s): Y. Mizuno, N. Hayashi, and K. Nakamura
  • Organizer: 5th European Workshop on Optical Fibre Sensors (EWOFS 2013)
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2013-05-19
• [Presentation] Brillouin scattering properties in partially chlorinated plastic optical fibers estimated with ultrasonic pulse-echo technique (2013)
  • Author(s): K. Minakawa, N. Hayashi, Y. Mizuno, and K. Nakamura
  • Organizer: 5th European Workshop on Optical Fibre Sensors (EWOFS 2013)
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2013-05-19
• [Remarks] 中村・田原研究室HP
  • URL: http://www.nakamura.pi.titech.ac.jp/ymizuno/publications.html
• [Remarks]
  • URL: http://www.nakamura.pi.titech.ac.jp/ymizuno/publications.html