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Study on Raman gain induced by incoherent light in high quality photonic crystal devices

Research Project

Project/Area Number 18H01479
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21050:Electric and electronic materials-related
Research InstitutionOsaka Prefecture University

Principal Investigator

Takahashi Yasushi  大阪府立大学, 工学(系)研究科(研究院), 准教授 (20512809)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Keywordsラマンレーザ / 高Q値ナノ共振器 / シリコンフォトニクス / 誘導ラマン散乱 / シリコンラマンレーザ / 高Q値微小共振器 / フォトニック結晶 / 誘導ラマン / シリコンレーザ / 微小共振器 / シリコンラマンレーザー / ナノ共振器
Outline of Final Research Achievements

We have studied the application of a nanocavity Raman silicon laser. The Raman scattering spectra from the nanocavity excited by incoherent light are compared with the spectra excited by coherent light. Although promising results were obtained for the cw laser oscillation, it was not possible to inject a sufficient amount of light into the nanocavity for the cw oscillation with incoherent light. It is effective for Raman laser with incoherent light to decrease the laser threshold. We have designed the nanocavity with the higher Q factors by the machine learning, in which the threshold of a sub 100 microwatt threshold was obtained. This threshold is less than half of the conventional value. In addition, we have also realized the Raman silicon laser with a shorter wavelength band that can decrease the threshold by two times. As an unexpected results, we have demonstrated a promising application of the development for the space charge sensor with incoherent light excitation.

Academic Significance and Societal Importance of the Research Achievements

実用的なシリコンレーザ開発は科学者の夢である。シリコンラマンレーザは、唯一の室温連続発振するシリコンレーザである。研究代表者が開発したシリコンラマンレーザは、インテルが開発したレーザの1万分の1以下のエネルギー閾値と装置サイズを持つ。半世紀の間、全てのラマン増幅デバイスは、レーザ光を誘導ラマン利得の発生に用いてきたが、シリコンのラマンバンド幅は狭い。広帯域ラマン利得の発生が応用では重要である。そこで、インコヒーレント光を用いる手法を、高品質サンプルと、顕微分光測定により調べた。本研究が目指す広帯域でレーザ発振するシリコンラマンレーザチップは、IT技術の大幅な省エネ化と高速化をもたらすだろう。

Report

(4 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (92 results)

All 2022 2021 2020 2019 2018 Other

All Journal Article (25 results) (of which Peer Reviewed: 22 results,  Open Access: 9 results) Presentation (58 results) (of which Int'l Joint Research: 22 results,  Invited: 9 results) Remarks (7 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Detection of ionized air using a photonic-crystal nanocavity excited by broadband light from a superluminescent diode2022

    • Author(s)
      Yuki Takahashi, Masanao Fujimoto, Kazuya Kikunaga, and Yasushi Takahashi
    • Journal Title

      Optics Express

      Volume: 30(7) Issue: 7 Pages: 10694-10708

    • DOI

      10.1364/oe.454328

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 爆発事故を誘発する静電気を光技術で検知する2022

    • Author(s)
      高橋友基、太田雄士、東口岳樹、藤本正直、高橋和
    • Journal Title

      化学工業2022年3月号

      Volume: 73(4) Pages: 238-242

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Oscillation Interruption of a Raman Silicon Nanocavity Laser Induced by Positively Ionized-Air Irradiation2021

    • Author(s)
      Yuki Takahashi, Satoshi Yasuda, Masanao Fujimoto, Takashi Asano, Kazuya Kikunaga, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Nonlinear Optics

      Volume: NF2B.1 Pages: 1-2

    • DOI

      10.1364/nlo.2021.nf2b.1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design Characteristics of a Raman Silicon Nanocavity Laser for Efficient Emission of Light Into an Adjacent Waveguide2021

    • Author(s)
      Yuki Saito, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Nonlinear Optics

      Volume: NM1A.6 Pages: 1-2

    • DOI

      10.1364/nlo.2021.nm1a.6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1.2-mm-band ultrahigh-Q photonic crystal nanocavities and their potential for Raman silicon lasers2021

    • Author(s)
      Hiroko Okada, Masanao Fujimoto, Tatsumi Tanaka, Yuki Saito, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Optics Express

      Volume: 29(15) Issue: 15 Pages: 24396-24410

    • DOI

      10.1364/oe.431721

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sub-100-nW-threshold Raman silicon laser designed by a machine-learning method that optimizes the product of the cavity Q-factors2021

    • Author(s)
      Taro Kawakatsu, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Optics Express

      Volume: 29(11) Issue: 11 Pages: 17053-17068

    • DOI

      10.1364/oe.423470

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of negatively ionized air by using a Raman silicon nanocavity laser2021

    • Author(s)
      Satoshi Yasuda, Yuki Takahashi, Takashi Asano, Yuki Saito
    • Journal Title

      Optics Express

      Volume: 29(11) Issue: 11 Pages: 16228-16240

    • DOI

      10.1364/oe.423475

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrostatic charge sensing using nanocavity-based Raman silicon laser2021

    • Author(s)
      Satoshi Yasuda, Yuki Takahashi, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Proceedings Photonics West 2021

      Volume: 117060Q Pages: 1-1

    • DOI

      10.1117/12.2577487

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] シリコンフォトニクスを用いた静電気検知~宇宙産業における事故の防止に向けて~2021

    • Author(s)
      高橋友基、保田賢志、高橋和
    • Journal Title

      クリーンテクノロジー2021年7月号

      Volume: 37(7) Pages: 23-27

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Raman Scattering Emission from a Silicon Photonic Nanocavity Excited by a Superluminescent Diode2020

    • Author(s)
      Taro Kawakatsu, Daiki Yamashita, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      Proceedings CLEO Pacific Rim

      Volume: C8H_2 Pages: 1-1

    • DOI

      10.1364/cleopr.2020.c8h_2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Raman silicon laser based on a nanocavity fabricated by photolithography2020

    • Author(s)
      Takamasa Yasuda, Makoto Okano, Minoru Ohtsuka, Miyoshi Seki, Nobuyuki Yokoyama, and Yasushi Takahashi
    • Journal Title

      OSA Continuum

      Volume: 3(4) Issue: 4 Pages: 814-814

    • DOI

      10.1364/osac.389114

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detrimental fluctuation of frequency spacing between the two high-quality resonant modes in a Raman silicon nanocavity laser2020

    • Author(s)
      Jun Kurihara, Daiki Yamashita, Natsumi Tanaka, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      IEEE Journal of Selected Topics in Quantum Electronics

      Volume: 26(2) Issue: 2 Pages: 8300112-8300112

    • DOI

      10.1109/jstqe.2019.2925718

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Statistical evaluation of Q factors of fabricated photonic crystal nanocavities designed by using a deep neural network2019

    • Author(s)
      Nakadai Masahiro、Tanaka Kengo、Asano Takashi、Takahashi Yasushi、Noda Susumu
    • Journal Title

      Applied Physics Express

      Volume: 13 Issue: 1 Pages: 012002-012002

    • DOI

      10.7567/1882-0786/ab5978

    • NAID

      120006784461

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Implementing Raman silicon nanocavity laser for integrated optical circuits by using a (100) SOI wafer with a 45-degree-rotated top silicon layer2019

    • Author(s)
      Yukiko Yamauchi, Makoto Okano, Hiroaki Shishido, Susumu Noda, and Yasushi Takahashi
    • Journal Title

      OSA Continuum

      Volume: 2(7) Issue: 7 Pages: 2098-2112

    • DOI

      10.1364/osac.2.002098

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Utilizing Broadband Light From a Superluminescent Diode for Excitation of Photonic Crystal High-Q Nanocavities2019

    • Author(s)
      Shiozaki Risa、Itoh Takahiro、Takahashi Yasushi
    • Journal Title

      Journal of Lightwave Technology

      Volume: 37 Issue: 10 Pages: 2458-2466

    • DOI

      10.1109/jlt.2019.2907736

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrahigh-Q Photonic Nanocavity Devices on a Dual Thickness SOI Substrate Operating at Both 1.31- and 1.55-μm Telecommunication Wavelength Bands2019

    • Author(s)
      Kuwabara Mitsuki、Noda Susumu、Takahashi Yasushi
    • Journal Title

      Laser & Photonics Reviews

      Volume: 13 Issue: 2 Pages: 1800258-1800258

    • DOI

      10.1002/lpor.201800258

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 結晶方位を45度回転させたSOI基板上へのナノ共振器シリコンラマンレーザの作製2019

    • Author(s)
      山内悠起子、岡野 誠、野田 進、高橋 和
    • Journal Title

      信学技報

      Volume: vol. 118, no. 62, LQE2018-14 Pages: 17-20

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Strongly asymmetric wavelength dependence of optical gain in nanocavity-based Raman silicon lasers2018

    • Author(s)
      Yamashita Daiki、Asano Takashi、noda Susumu、Takahashi Yasushi
    • Journal Title

      Optica

      Volume: 5 Issue: 10 Pages: 1256-1256

    • DOI

      10.1364/optica.5.001256

    • NAID

      120006895586

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photonic Crystal Nanocavities With an Average Q Factor of 1.9 Million Fabricated on a 300-mm-Wide SOI Wafer Using a CMOS-Compatible Process2018

    • Author(s)
      Kohei Ashida, Makoto Okano, Takamasa Yasuda, Minoru Ohtsuka, Miyoshi Seki, Nobuyuki Yokoyama, Keiji Koshino, Koji Yamada, and Yasushi Takahashi
    • Journal Title

      Journal of Lightwave Technology

      Volume: 36 Issue: 20 Pages: 4774-4782

    • DOI

      10.1109/jlt.2018.2861894

    • NAID

      120006719640

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lasing Dynamics of Optically-Pumped Ultralow-Threshold Raman Silicon Nanocavity Lasers2018

    • Author(s)
      Yamashita Daiki、Takahashi Yasushi、Kurihara Jun、Asano Takashi、Noda Susumu
    • Journal Title

      Physical Review Applied

      Volume: 10 Issue: 2 Pages: 024039-024039

    • DOI

      10.1103/physrevapplied.10.024039

    • NAID

      120006719639

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nondetrimental Surface Modification of Ultrahigh-Q Photonic Crystal Silicon Nanocavities2018

    • Author(s)
      Ito Takahiro、Ashida Kohei、Kinoshita Kei、Moriya Rai、Machida Tomoki、Maeno Kenichi、Endo Tatsuro、Yamada Koji、Okano Makoto、Takahashi Yasushi
    • Journal Title

      Proceedings CLEO Pacific Rim 2018

      Volume: - Pages: W4D.3-W4D.3

    • DOI

      10.1364/cleopr.2018.w4d.3

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-Q Nanocavity-Based Raman Laser Fabricated on a (100) SOI Substrate with a 45-Degree-Rotated Top Silicon Layer2018

    • Author(s)
      Yamauchi Yukiko、Okano Makoto、Noda Susumu、Takahashi Yasushi
    • Journal Title

      Proceedings CLEO Pacific Rim 2018

      Volume: - Pages: Th1H.2-Th1H.2

    • DOI

      10.1364/cleopr.2018.th1h.2

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust Excitation of High-Q Nanocavities via a Super-Luminescent Diode2018

    • Author(s)
      Shiozaki Risa、Ashida Kohei、Takahashi Yasushi
    • Journal Title

      Proceedings CLEO Pacific Rim 2018

      Volume: - Pages: W3A.116-W3A.116

    • DOI

      10.1364/cleopr.2018.w3a.116

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Excitation Wavelength Dependence of a High-Q Nanocavity-based Raman Silicon Laser2018

    • Author(s)
      Yamashita Daiki、Asano Takashi、Noda Susumu、Takahashi Yasushi
    • Journal Title

      Proceedings CLEO 2018

      Volume: - Pages: FF1E.4-FF1E.4

    • DOI

      10.1364/cleo_qels.2018.ff1e.4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 超高Q値シリコンフォトニック結晶光ナノ共振器の進展2018

    • Author(s)
      高橋和、岡野誠、浅野卓、野田進
    • Journal Title

      応用物理2018年10月号

      Volume: 10 Pages: 749-753

    • NAID

      130007715658

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 隣接導波路に高効率出力するシリコンラマンレーザの設計2021

    • Author(s)
      齋藤 雄樹、高橋 和
    • Organizer
      応用物理学会関西支部2021年度第2回講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] シリコンラマンレーザを用いた帯電ガスの検出2021

    • Author(s)
      高橋友基,高橋 和
    • Organizer
      応用物理学会関西支部2021年度第2回講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高Q値シリコンラマンレーザ研究の現状と応用2021

    • Author(s)
      高橋和
    • Organizer
      応用物理学会 界面ナノ電子化学研究会 第3回INE Link 講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 非対称L3ナノ共振器の機械学習による高Q値化(II)~実験Q値16万の達成~2021

    • Author(s)
      福田 明星、藤本 正直、高橋 和、浅野 卓、野田 進
    • Organizer
      2021年秋季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] CMOS 互換プロセスで作製したシリコンラマンレーザの低閾値化2021

    • Author(s)
      太田 雄士、岡野 誠、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高効率な平面出射型ナノ共振器シリコンラマンレーザの理論検討2021

    • Author(s)
      齋藤 雄樹、浅野 卓、野田 進、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 1.2 μm帯ナノ共振器シリコンラマンレーザ2021

    • Author(s)
      藤本 正直、岡田 博子、浅野 卓、野田 進、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 近赤外低温カソードルミネッセンスを用いたSOI基板の内部欠陥評価2021

    • Author(s)
      生田 俊輔、藤本 正直、浅野 卓、野田 進、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] CMOS互換プロセスで作製したナノ共振器シリコンラマンレーザの高温特性評価2021

    • Author(s)
      岡田 康孝、藤本 正直、太田 雄士、岡野 誠、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非対称L3ナノ共振器の機械学習による高Q値化2021

    • Author(s)
      福田 明星、浅野 卓、川勝 太郎、野田 進、高橋 和
    • Organizer
      2021年春季応用物理学会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ナノ共振器シリコンラマンレーザのイオン空間電荷応答2021

    • Author(s)
      高橋友基,保田賢志,浅野 卓,野田 進, 高橋 和
    • Organizer
      2021 年度静電気学会春期講演会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] シリコンラマンレーザを用いた静電気検知技術の開発2021

    • Author(s)
      保田 賢志、高橋 和
    • Organizer
      応用物理学会関西支部2020年度第1回+第2回合同講演会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Ionized Air Detection Using a Silicon Photonic Crystal Waveguide2021

    • Author(s)
      Masanao Fujimoto, Yuki Takahashi, Kazuya Kikunaga, and Yasushi Takahashi
    • Organizer
      The 12th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology (APSPT-12)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent advances in Raman silicon lasers using high-Q nanocavities and their application2021

    • Author(s)
      Yasushi Takahashi
    • Organizer
      Optics and Photonics Japan 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Oscillation Interruption of a Raman Silicon Nanocavity Laser Induced by Positively Ionized-Air Irradiation2021

    • Author(s)
      Yuki Takahashi, Satoshi Yasuda, Masanao Fujimoto, Takashi Asano, Kazuya Kikunaga, Susumu Noda, and Yasushi Takahashi
    • Organizer
      Nonlinear Optics 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design Characteristics of a Raman Silicon Nanocavity Laser for Efficient Emission of Light Into an Adjacent Waveguide2021

    • Author(s)
      Yuki Saito, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Organizer
      Nonlinear Optics 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrostatic charge sensing using nanocavity-based Raman silicon laser2021

    • Author(s)
      Satoshi Yasuda,Yuki Takahashi, Takashi Asano, Susumu Noda and Yasushi Takahashi
    • Organizer
      SPIE Photonics West
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Advanced fabrication of Raman silicon lasers using photonic crystal high-Q nanocavities2020

    • Author(s)
      Yasushi Takahashi
    • Organizer
      25th Optoelectronics and Communication Conference (OECC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Raman Scattering Emission from a Silicon Photonic Nanocavity Excited by a Superluminescent Diode2020

    • Author(s)
      Taro Kawakatsu, Daiki Yamashita, Takashi Asano, Susumu Noda, and Yasushi Takahashi
    • Organizer
      CLEO Pacific Rim (CLEO-PR 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 静電気照射がナノ共振器シリコンラマンレーザに与える影響(Ⅲ)2020

    • Author(s)
      高橋 友基、保田 賢志、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年秋季応用物理学会(オンライン)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 静電気照射がナノ共振器シリコンラマンレーザに与える影響(Ⅱ)2020

    • Author(s)
      保田 賢志、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年秋季応用物理学会(オンライン)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高Q値ナノ共振器シリコンラマンレーザの進展2020

    • Author(s)
      高橋和
    • Organizer
      2020年電子情報通信学会総合大会(広島大学)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 1.2 μm帯におけるナノ共振器シリコンラマンレーザの実現に向けた検討2020

    • Author(s)
      岡田 博子、田中 捺美、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ナノ共振器シリコンラマンレーザの作製歩留まり向上の検討2020

    • Author(s)
      藤本 正直、川勝 太郎、安田 孝正、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘテロ反射ミラーを導入した平面方向出射シリコンラマンレーザの検討2020

    • Author(s)
      齋藤 雄樹、川勝 太郎、安田 孝正、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] バイナリマスクとハーフトーンマスクで作製された高Q値ナノ共振器2020

    • Author(s)
      高橋 友基、安田 孝正、岡野 誠、大塚 実、関 三好、横山 信幸、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 静電気照射がナノ共振器シリコンラマンレーザに与える影響2020

    • Author(s)
      保田 賢志、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 機械学習によって設計したナノ共振器シリコンラマンレーザの実験的評価2020

    • Author(s)
      川勝 太郎、浅野 卓、野田 進、高橋 和
    • Organizer
      2020年春季応用物理学会(上智大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] フォトリソグラフィで作製したナノ共振器シリコンラマンレーザ2020

    • Author(s)
      安田 孝正,岡野 誠,大塚 実,関 三好,横山 信幸,高橋 和
    • Organizer
      応用物理学会関西支部令和元年度第3回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Nano-photonic Structures for Low threshold Raman Lasers using an Indirect bandgap Semiconductor of Silicon2019

    • Author(s)
      Yasushi Takahashi
    • Organizer
      The 4th FZU-OPU Joint International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Raman Silicon Nanocavity Laser fabricated by photo-lithography2019

    • Author(s)
      Takamasa Yasuda and Yasushi Takahashi
    • Organizer
      The 4th FZU-OPU Joint International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Decrease of the Threshold for Raman Silicon Nanocavity Laser by Increasing Q factors2019

    • Author(s)
      Taro Kawakatsu and Yasushi Takahashi
    • Organizer
      The 4th FZU-OPU Joint International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High Q silicon nanocavities operating in a 1.2 μm wavelength band2019

    • Author(s)
      Hiroko Okada and Yasushi Takahashi
    • Organizer
      The 4th FZU-OPU Joint International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Antigen-antibody reaction in high Q silicon nanocavities2019

    • Author(s)
      Satoshi Yasuda and Yasushi Takahashi
    • Organizer
      The 8th TKU-ECUST-OPU-KIST-UH-IHU-KMITL-TNU Joint Symposium on Advanced Materials and Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Local thickness fluctuation of 300mm SOI wafer for silicon photonics2019

    • Author(s)
      Natsumi Tanaka and Yasushi Takahashi
    • Organizer
      The 8th TKU-ECUST-OPU-KIST-UH-IHU-KMITL-TNU Joint Symposium on Advanced Materials and Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Advanced fabrication for silicon photonic crystal devices2019

    • Author(s)
      Yasushi Takahashi
    • Organizer
      The 8th TKU-ECUST-OPU-KIST-UH-IHU-KMITL-TNU Joint Symposium on Advanced Materials and Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Raman laser oscillation in a Silicon High-Q Nanocavity fabricated by CMOS compatible process2019

    • Author(s)
      Takamasa Yasuda, Makoto Okano, Minoru Ohtsuka, Miyoshi Seki, Nobuyuki Yokoyama, and Yasushi Takahashi
    • Organizer
      The International Symposium on Plasmonics and Nano-photonics (iSPN2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Q値の増大による ナノ共振器シリコンラマンレーザの低閾値化2019

    • Author(s)
      川勝 太郎、浅野 卓、野田 進、高橋 和
    • Organizer
      2019年秋季応用物理学会(北海道大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 局所的な膜厚揺らぎによる高Q値Siナノ共振器の動作波長ばらつき2019

    • Author(s)
      田中捺美,田中健悟,浅野卓,野田進,高橋和
    • Organizer
      2019年秋季応用物理学会(北海道大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高Q値シリコンナノ共振器における抗原抗体反応2019

    • Author(s)
      保田 賢志、伊藤 隆浩、前野 健一、山田 大空、岡野 誠、遠藤 達郎、髙橋 和
    • Organizer
      2019年秋季応用物理学会(北海道大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] フォトリソグラフィで作製したナノ共振器シリコンラマンレーザ2019

    • Author(s)
      安田 孝正,岡野 誠,大塚 実,関 三好,横山 信幸,高橋 和
    • Organizer
      2019年秋季応用物理学会(北海道大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 1.2 μm帯に動作波長を有する高Q値シリコンナノ共振器2019

    • Author(s)
      岡田 博子、田中 捺美、浅野 卓、野田 進、高橋 和
    • Organizer
      2019年秋季応用物理学会(北海道大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高Q値シリコンフォトニック結晶共振器を用いた微小光デバイスの開発2019

    • Author(s)
      高橋和
    • Organizer
      実装フェスタ関西2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] ナノ共振器シリコンラマンレーザの励起効率の改善2019

    • Author(s)
      川勝太郎、高橋和
    • Organizer
      応用物理学会関西支部令和元年度第1回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高Q値シリコンフォトニック結晶共振器を用いた独創的光デバイス2019

    • Author(s)
      高橋和
    • Organizer
      応用物理学会関西支部平成30年度第3回講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 機械学習を活用したフォトニック結晶共振器の2つのモードの同時最適化2019

    • Author(s)
      浅野 卓、高橋 和、野田 進
    • Organizer
      2019年春季応用物理学会(東京工業大学)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 【優秀ポスター賞】工業生産に適した構造を有するナノ共振器シリコンラマンレーザ2019

    • Author(s)
      山内 悠起子,高橋 和
    • Organizer
      応用物理学会関西支部平成30年度第3回講演会(大阪大学)
    • Related Report
      2018 Annual Research Report
  • [Presentation] SLD光源による高Q値フォトニック結晶ナノ共振器の堅牢光励起2019

    • Author(s)
      汐崎 梨紗、伊藤 隆浩、高橋 和
    • Organizer
      応用物理学会関西支部平成30年度第3回講演会(大阪大学)
    • Related Report
      2018 Annual Research Report
  • [Presentation] エアブリッジ構造を有するシリコンフォトニック結晶メンブレンの裏面観察2019

    • Author(s)
      田中 捺美、高橋 和
    • Organizer
      応用物理学会関西支部平成30年度第3回講演会(大阪大学)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of Photonic Crystal High-Q Nanocavity Devices2018

    • Author(s)
      Yasushi Takahashi
    • Organizer
      The 12th NanoSquare Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design of an ultralow threshold Raman silicon nanocavity laser suitable for integrated optical circuits2018

    • Author(s)
      Yukiko Yamauchi and Yasushi Takahashi
    • Organizer
      The 12th NanoSquare Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Robustly-simultaneous Excitation of High-Q Nanocavities2018

    • Author(s)
      Risa Shiozaki and Yasushi Takahashi
    • Organizer
      The 12th NanoSquare Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nondetrimental Surface Modification of Ultrahigh-Q Photonic Crystal Silicon Nanocavities2018

    • Author(s)
      Takahiro Ito, Kohei Ashida, Kei Kinoshita, Rai Moriya, Tomoki Machida, Kenichi Maeno, Tatsuro Endo, Koji Yamada, Makoto Okano, Yasushi Takahashi
    • Organizer
      CLEO Pacific Rim (CLEO-PR 2018), Hong Kong, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 【 Best Student Paper Award】High-Q Nanocavity-Based Raman Laser Fabricated on a (100) SOI Substrate with a 45-Degree-Rotated Top Silicon Layer2018

    • Author(s)
      Yukiko Yamauchi, Makoto Okano, Susumu Noda, Yasushi Takahashi
    • Organizer
      CLEO Pacific Rim (CLEO-PR 2018), Hong Kong, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Robust Excitation of High-Q Nanocavities2018

    • Author(s)
      Risa Shiozaki, Kohei Ashida and Yasushi Takahashi
    • Organizer
      CLEO Pacific Rim (CLEO-PR 2018), Hong Kong, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Excitation Wavelength Dependence of a High-Q2018

    • Author(s)
      D. Yamashita, Takashi Asano, Susumu Noda, and Y. Takahashi
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO 2018), San Jose, California, USA(国際学会)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エアブリッジ構造シリコンフォトニック結晶薄板の裏面観察2018

    • Author(s)
      田中 捺美、伊藤 隆浩、岡野 誠、山田 浩治、高橋 和
    • Organizer
      2019年春季応用物理学会(名古屋国際会議場)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 結晶方位を45度回転させたSOI基板上へのナノ共振器シリコンラマンレーザの作製2018

    • Author(s)
      山内悠起子、岡野 誠、野田 進、高橋 和
    • Organizer
      電子情報通信学会 レーザ・量子エレクトロニクス研究会(LQE)(芦原温泉)
    • Related Report
      2018 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www2.pe.osakafu-u.ac.jp/pe9/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 受賞アナウンス-大阪府立大学大学院工学研究科ホームページ

    • URL

      http://www.eng.osakafu-u.ac.jp/archives/4548

    • Related Report
      2019 Annual Research Report
  • [Remarks] 受賞アナウンス-大阪府立大学大学院工学研究科ホームページ

    • URL

      http://www.eng.osakafu-u.ac.jp/archives/4595

    • Related Report
      2019 Annual Research Report
  • [Remarks] 高橋研ホームページ

    • URL

      http://www2.pe.osakafu-u.ac.jp/pe9/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] 受賞アナウンスー大阪府立大学大学院工学研究科ホームページ

    • URL

      http://www.eng.osakafu-u.ac.jp/archives/3927

    • Related Report
      2018 Annual Research Report
  • [Remarks] 受賞アナウンスー応用物理学会シリコンテクノロジー分科会ホームページ

    • URL

      https://annex.jsap.or.jp/silicon/awards/archive/award-2017

    • Related Report
      2018 Annual Research Report
  • [Remarks] 受賞アナウンスー大阪府立大学大学院工学研究科ホームページ

    • URL

      http://www.eng.osakafu-u.ac.jp/archives/4190

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 静電気センサ2021

    • Inventor(s)
      高橋和,保田賢志,浅野卓,野田進
    • Industrial Property Rights Holder
      高橋和,保田賢志,浅野卓,野田進
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-031080
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] シリコンラマンレーザーによる静電気センサ2020

    • Inventor(s)
      高橋和,保田賢志,浅野卓,野田進
    • Industrial Property Rights Holder
      高橋和,保田賢志,浅野卓,野田進
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2023-01-30  

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