Research on organic waveguide device for new terahertz-wave emitter

2012 Fiscal Year Final Research Report

• Project/Area Number: 22360029
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied optics/Quantum optical engineering
• Research Institution: Osaka University
• Principal Investigator: YOSHIMURA Masashi 大阪大学, 大学院・工学研究科, 准教授 (60314382)
• Co-Investigator(Kenkyū-buntansha): SUIZU Koji 千葉工業大学, 工学部, 准教授 (20342800)
• Project Period (FY): 2010 – 2012
• Keywords: テラヘルツデバイス / 非線形光学 / 有機非線形光学材料 / 導波路 / スチルバゾリウム誘導体 / 差周波発生

Research Abstract

Thin-plate organic nonlinear optical crystal DASC with 60-μmthickness was grown by solvent evaporation method. Reactive ion etching and ultraviolet laser processed the crystal into a shape of waveguide core. UV -curable epoxy resin was employed as a clad material. Sub-wavelength size waveguide for terahertz radiation (1THz=300μm) was realized by these techniques. The device emitted THz signal based ondifference-frequency mixing from two different-wavelength infrared laser inputs.

Research Products

• [Journal Article] Terahertz comb spectroscopy traceable to microwave frequency standard (2013)
  • Author(s): Y.D. Hsieh, Y. Iyonaga, Y. Sakaguchi, S. Yokoyama, H. Inaba, K. Minoshima, F. Hindle, Y. Takahashi, M. Yoshimura, Y. Mori, T. Araki, and T. Yasui
  • Journal Title: IEEE T ransactions on T erahertz Science and T echnology Volume: Vol.3, NO.3 Pages: 322-330
  • DOI: DOI:10.1109/TTHZ.2013.2250333
  • Peer Reviewed
• [Journal Article] Widely tunable broadband terahertz radiation generation using a configurationally locked polyene 2-[3-(4-hydroxystyryl)-5, 5-dimethylcyclohex-2-enylidene] malononitrile crystal via difference frequency generation (2013)
  • Author(s): H. Uchida, S.R. Tripathi, K. Suizu, T. Shibuya, T. Osumi, and K. Kawase
  • Journal Title: Applied Physics B Volume: Vol.111, Issue3 Pages: 489-493
  • DOI: DOI:10.1007/s00340-013-5362-0
  • Peer Reviewed
• [Journal Article] Broadband terahertz light source pumped by a 1μm picosecond laser (2013)
  • Author(s): K. Miyamoto, A. Lee, T. Saito, T. Akiba, K. Suizu, and T. Omatsu
  • Journal Title: Applied Physics B Volume: Vol.110, Issue 3 Pages: 321-326
  • DOI: DOI:10.1007/s00340-013-5359-8
  • Peer Reviewed
• [Journal Article] Growth of ultrathin and highly efficient organic nonlinear optical crystal4'-dimethylamin-N-methyl-4-stilbazolium p-chlorobenzenesulfonate for enhanced terahertz efficiency at higher frequencies (2013)
  • Author(s): S. Brahadeeswaran, Y. Takahashi, M.Yoshimura, M. Tani, S. Okada, S. Nashima, Y. Mori, M. Hangyo, H. Ito and T. Sasaki
  • Journal Title: Crystal Growth & Design Volume: Vol.13, Issue2 Pages: 415-421
  • DOI: DOI:10.1021/cg300606g
  • Peer Reviewed
• [Journal Article] Scanning laser terahertz near-field imaging system (2012)
  • Author(s): K. Serita, S. Mizuno, H. Murakami, I. Kawayama, Y. Takahashi, M. Yoshimura, Y. Mori, J. Darmo, and M.Tonouchi
  • Journal Title: Optics Express Volume: Vol.20, Issue12 Pages: 12959-12965
  • DOI: DOI:10.1364/OE.20.012959
  • Peer Reviewed
• [Journal Article] Improving the laser-induced-damage tolerance characteristics of 4-dimethy lamino-N-methyl-4-stilbazolium tosylate crystals for THz wave generation by annealing (2012)
  • Author(s): H. Uchida, H. Ochiai, K. Suizu, T . Shibuya, and K. Kawase
  • Journal Title: Japanese Journal of Applied Physics Volume: Vol.51 Pages: 022601-1-4
  • DOI: DOI:10.1143/JJAP.51.022601
  • Peer Reviewed
• [Journal Article] Generation of widely tunable terahertz waves by difference-frequency generation using a configurationally locked polyene 2-[3-(4-hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene] malononitrile crystal (2011)
  • Author(s): H. Uchida, T. Sugiyama, K. Suizu, T. Osumi, and K. Kawase
  • Journal Title: Terahertz Science and Technology Volume: Vol.4, No.3 Pages: 132-136
  • URL: http://www.tstnetwork.org/September2011/tst-v4n3-132Generation.pdf
  • Peer Reviewed
• [Journal Article] 非線形光学効果を用いた波長変換材料 (2011)
  • Author(s): 高橋義典、 吉村政志、森勇介、佐々木孝友
  • Journal Title: 機能材料 Volume: Vol.31、No.3 Pages: 19-25
• [Journal Article] テラヘルツ波光源のための有機非線形光学結晶 (2011)
  • Author(s): 吉村政志、高橋義典、森勇介
  • Journal Title: 光アライアンス Volume: Vol.22、No.2 Pages: 11-15
• [Journal Article] Bulk crystal growth of stilbazolium derivatives for terahertz waves generation (2010)
  • Author(s): T. Matsukawa, M. Yoshimura, Y. Takahashi, Y. Takemoto, K. Takeya, I. Kawayama, S. Okada, M. Tonouchi, Y. Kitaoka, Y. Mori, and T. Sasaki
  • Journal Title: Japanese Journal of Applied Physics Volume: Vol.49 Pages: 075502-1-6
  • DOI: DOI:10.1143/JJAP.49.075502
  • Peer Reviewed
• [Presentation] Development of bulk DAST and DASC crystals for THz-wave generation (2013)
  • Author(s): M. Yoshimura, R. Sakae, Y. Takahashi, T. Matsukawa, R. Kaneko, I. Kawayama, M. Tonouchi, Y. Izutani, K. Kitagishi, S. Okada, and Y. Mori
  • Organizer: International Workshop on Optical Terahertz Science and Technology2013 (OTST2013)
  • Place of Presentation: Kyoto Terrsa
  • Year and Date: 20130401-05
• [Presentation] チェレンコフ位相整合テラヘルツ波発生の偏光依存性 (2013)
  • Author(s): 水津光司 他
  • Organizer: 2013 年春季第60回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2013-03-29
• [Presentation] Monochlomatic-wide tunable THz-wave generation by difference frequency generation with Cherenkov phase matching method (2012)
  • Author(s): K. Suizu et al
  • Organizer: Topological lightwave synthesis and its applications 2012 (TLSA2012)
  • Place of Presentation: Chiba, Japan
  • Year and Date: 20120705-06
• [Presentation] Generation of widely tunable terahertz waves by difference-frequency generation using OH1 crystal (2011)
  • Author(s): H. Uchida, T. Sugiyama, K. Suizu, T.Osumi, and K. Kawase
  • Organizer: The 2011 International Symposium on Microwave/Terahertz Science and Applications (MTSA 2011)
  • Place of Presentation: Nanjing, China
  • Year and Date: 20110619-22
• [Presentation] OH1 結晶を用いた差周波光混合によるテラへルツ波発生の最適化 (2011)
  • Author(s): 内田裕久、杉山宗、水津光司、川瀬晃道
  • Organizer: 2011 年秋季第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学
  • Year and Date: 2011-09-01
• [Presentation] 有機非線形光学結晶 DAS-HTP の核発生制御(II) (2011)
  • Author(s): 西村健、山岸希、吉村政志、高橋義典、梅澤洋史、岡田修司、森勇介
  • Organizer: 2011 年秋季第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学
  • Year and Date: 2011-09-01
• [Presentation] スチルバゾリウム誘導体 DAS-HTP の合成と単結晶育成(II) (2011)
  • Author(s): 山岸希、西村健、竹家啓、吉村政志、高橋義典、川山巌、梅澤洋史、岡田修司、斗内政吉、金久展子、森勇介
  • Organizer: 2011 年秋季第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学
  • Year and Date: 2011-09-01
• [Presentation] Bulk crystal growth of stilbazolium derivatives DASC (2011)
  • Author(s): R. Sakae, M. Uchiyama, M. Yamagishi, T. Matsukawa, Y. Takahashi, M. Yoshimura, K. Takeya, I. Kawayama, M. Tonouchi, S.Okada, and Y. Mori
  • Organizer: The 5th Asian Conference on Crystal Growth andCrystal Technology (CGCT -5)
  • Place of Presentation: Suntec, Singapore
  • Year and Date: 2011-07-01
• [Presentation] New stilbazolium derivative DAS-HTP for terahertz application (2011)
  • Author(s): M. Yamagishi, K. Nishimura, M. Uchiyama, T. Matsukawa, K. Takeya, M. Yoshimura, H. Umezawa, Y. Takahashi, I. Kawayama, S. Okada, M. Tonouchi, and Y. Mori
  • Organizer: The 5th Asian Conference on Crystal Growth and Crystal Technology (CGCT -5)
  • Place of Presentation: Suntec, Singapore
  • Year and Date: 2011-07-01
• [Presentation] 波長変換用非線形光学結晶の基礎-紫外からテラヘルツまで- (2011)
  • Author(s): 吉村政志
  • Organizer: レーザーEXPO2011
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2011-04-21
• [Presentation] 混合溶媒を用いたスチルバゾリウム誘導体 DASC のバルク結晶育成 (2011)
  • Author(s): 榮理奈、内山雅仁、山岸希、松川健、竹家啓、 吉村政志、高橋義典、川山厳、梅澤洋史、岡田修司、斗内政吉、森勇介
  • Organizer: 2011 年春季第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-26
• [Presentation] スチルバゾリウム誘導体 DAS-HTP の合成と単結晶育成 (2011)
  • Author(s): 山岸希、内山雅仁、松川健、西村健、竹家啓、 吉村政志、高橋義典、川山厳、梅澤洋史、岡田修司、斗内政吉、金久展子、森勇介
  • Organizer: 2011 年春季第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-26
• [Presentation] 新規有機非線形光学結晶 DAS-HTP の核発生制御 (2011)
  • Author(s): 西村健、山岸希、内山雅仁、松川健、吉村政志、高橋義典、梅澤洋史、岡田修司、森勇介
  • Organizer: 2011 年春季第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-26
• [Presentation] スチルバゾリウム誘導体DAS-HTP の開発とテラヘルツ波発生への応用 (2011)
  • Author(s): 山岸希、内山雅仁、松川健、竹家啓、吉村政志、高橋義典、川山巌、梅澤洋史、岡田修司、斗内政吉、金久展子、北岡康夫、佐々木孝友、森勇介
  • Organizer: レーザー学会学術講演会第31回年次次大会
  • Place of Presentation: 電気通信大学
  • Year and Date: 2011-01-10
• [Presentation] スチルバゾリウム誘導体の開発とテラヘルツ波発生への応用 (2010)
  • Author(s): 内山雅仁、山岸希、松川健、竹家啓、吉村政志、高橋義典、川山巌、梅澤洋史、岡田修司、斗内政吉、金久展子、北岡康夫、佐々木孝友、森勇介
  • Organizer: 201 年秋季第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学
  • Year and Date: 2010-09-16
• [Presentation] Development of a stilbazolium derivative as a new nonlinear optical crystal (2010)
  • Author(s): M. Uchiyama, M. Yamagishi, T. Matsukawa, Y. Takemoto, K. Takeya, M. Yoshimura, H. Umezawa, Y. Takahashi, I. Kawayama, S. Okada, M. Tonouchi, Y. Kitaoka, T. Sasaki, and Y. Mori
  • Organizer: The 16th International Conference on Crystal Growth (ICCG-16)
  • Place of Presentation: Beijing, China
  • Year and Date: 2010-08-10
• [Presentation] Development of a stilbazolium derivative for application to THz wave generation (2010)
  • Author(s): M. Uchiyama, M. Yamagishi, T. Matsukawa, Y. Takemoto, K. Takeya, M. Yoshimura, H. Umezawa, Y. Takahashi, I.Kawayama, S. Okada M. Tonouchi, Y. Kitaoka, T. Sasaki, and Y. Mori
  • Organizer: 2nd Global COE Student Conference on Innovative Electronic Topics SCIENT 2010
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2010-07-29
• [Presentation] New organic nonlinear optical crystal BDAS-TP for Terahertz applications (2010)
  • Author(s): M. Yoshimura, T. Matsukawa, Y.Takemoto, K. Takeya, Y. Takahashi, H.Umezawa, S. Okada, M. Tonouchi, Y.Kitaoka, and Y. Mori
  • Organizer: Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference2010 (CLEO/QELS 2010)
  • Place of Presentation: San Jose, USA
  • Year and Date: 2010-05-18
• [Presentation] 波長変換とその応用(紫外レーザー、テラヘルツ) (2010)
  • Author(s): 吉村政志
  • Organizer: 第5回光エレクトロニクスフォーラム
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2010-04-22
• [Book] テラヘルツ波新産業、第3 章テラヘルツ波光源、6.非線形光学結晶 (2011)
  • Author(s): 吉村政志
  • Total Pages: 51-56
  • Publisher: シーエムシー出版
• [Patent(Industrial Property Rights)] 有機光学単結晶の製造方法 (2010)
  • Inventor(s): 佐々木孝友、吉村政志、森勇介、安達宏昭、常定扶美、長岡一聡
  • Industrial Property Rights Holder: アークレイ(株)
  • Industrial Property Number: 特許第4565538 号
  • Acquisition Date: 2010-08-13