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Study on an Ultrafast electrooptic Deflector and a Frequency Shifter using Domain Inversion Scheme.

Research Project

Project/Area Number 09555012
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Applied optics/Quantum optical engineering
Research InstitutionOsaka University

Principal Investigator

KOBAYASHI Tetsuro  Professor, Graduate School of Engineering Science, Osaka University, 大学院・基礎工学研究科, 教授 (10029522)

Co-Investigator(Kenkyū-buntansha) MORIMOTO Akihiro  Professor Faculty of Scientific Engineering, Ritsumeikan University, 理工学部, 教授 (00142307)
TAKAHARA Junichi  Research Assistant, Graduate School of Engineering Science, Osaka University, 大学院・基礎工学研究科, 助手 (90273606)
KITAGAWA Masahiro  Associate Professor, Graduate School of Engineering Science, Osaka University, 大学院・基礎工学研究科, 助教授 (20252629)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥6,800,000 (Direct Cost: ¥6,800,000)
Fiscal Year 1998: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 1997: ¥4,200,000 (Direct Cost: ¥4,200,000)
KeywordsWavelength domain multiplex (WDM) / Ultrafast / Electro-optic deflector / Traveling phase grating / Optical frequency shifter / Optical synthesizer / Optical sideband / Ultrashort optical pulses / 周期分極反転
Research Abstract

We have been developing a quasi-velocity-matched (QVM) electro-optic (EO) modulator, which can generate teraherz sidebands, using periodic domain inversion of an electro-optic crystal. Recently, we proposed the new BO deflector and frequency shifter utilizing traveling phase grating induced by slant-crossing the direction of QVM-domain inversion and that of light propagation (Jpn patent No. 2802366).
In this research, we have developed this newly proposed BO deflector and frequency shifter using a LiTaO_3 EO crystal. As results, functions of deflection and frequency shift have been confirmed experimentally at very high frequency 16GHz, which can never obtained by an acousto-optic (AO) deflector.
In addition, 48GHz unidirectional deflection (the world fastest record), has been successfully carried out.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (64 results)

All Other

All Publications (64 results)

  • [Publications] Akira Maruko et al.: "A New Ultrahigh-speed Electrooptic Lens with Periodic Domain Inversion." Conference on Lasers and Electro-optics (CLEO'99). CTuL6(To be published). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Junichi Takahara et al.: "Propagation of two-dimensional optical wave through metal gaps with nanometer-order thickness." Quantum Electronics and Laser Science Conference (QELS'99). QThG10(To be published). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tattee Khayim et al.: "A Novel Fabry-Perot Modulator Using Electrooptic Lens for Ultrashort Optical Pulse Generation" Technical Digest of International Topical Workshop on Contemporary Photonic Technologies (CPT'99). Tu1-2. 17-18 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Chen Lei et al.: "Standing-wave EO Phase Modulator with Nonperiodic Domain Inversion for Large Modulation Index1999" Technical Digest of International Topical Workshop on Contemporary Photonic Technologies(CPT'99). Wep-31. 165-166 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akira Maruko et al.: "Ultrafast Electrooptic Traveling Phase Grating with Domain Inversion." CRL International Symposium on Optical Communications and Sensing toward the Next Century. CRL'99. C-7 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎: "ドメイン反転外部位相変調器を用いた超短光パルスの発生" 応用物理. 69・9. 1056-1060 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.-S.Kim et al.: "Ultrashort Optical Pulse Shaping by Electrooptic Synthesizer" IEICE Trans.Electronics. E81-C.2. 260-263 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tetsuro Kobayashi: "Terahertz Electromagnetic Radiation" レーザー研究. 26・7. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tattee Khayim: "A Novel Electrooptic Phase Modulator Featuring Lens Modulation for Ultrashort Optical Pulse Generation." Int.Topical Workshop on Contemporary Photonic Technologies. CRT'98. PD-07-1 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎 他: "レーザ外部における電気光学変調による超短光パルスの発生と制御" オプトロニクス. 146-153. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 高原淳一他: "金属細線による光のガイド" 光学. 27・1. 29-30. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎他: "斜周期分極反転を利用した超高速電気光学偏向器" 特願平8-236248号. 第2802366号. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎: "超短光パルス生成器" 特願平10-258293号. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎: "光変調装置" 特願平9-268394号. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小林哲郎: "アレイ型光空間変調器" 特願平9-133441号. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tattee Khayim et al.: "Ultrashort Optical Pulse Generation Using A Novel Electrooptic Phase Modulator Featuring Lens Modulation in Ultrafast Phenomena XI" Spring Verlag,Berlin, 286-287,ThA4 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tetsuro Kobayashi: "Generation of ultrashort optical pulses using an external phase modulator with domain-inversion scheme." Oyo-buturi. 67-9. 1056-1060 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayashi: "Terahertz Electromagnetic Radiation" Rev.Laser Eng.26-7. 514 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Takahara, and T.Kobayashi: "Guide of light through the thin metal wire." Kogaku. 27-1. 29-30 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.-S.Kim, T.Khaim, A.Morimoto, and T.Kobayashi: "Ultrashort Optical Pulse Shaping by Electrooptic Synthesizer" IEICE Trans.Electronics. E81-C-2. 260-263 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayshi, and A.Morimoto: "Generation and Control of ultrashort optical pulses by external electrooptic modulation." OPTRONICS. 1997-7. 146-153

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Takahara, S.Yamagishi, H.Taki, A.Morimoto, T.Kobayashi: "Guiding of One-Dimensional Optical Beam with Nanometer Diameter" Opt.Lett.22-7. 475-477 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.S.Kim, Y.Matsuda, A.Morimoto, and T.Kobayashi: "Electrooptic Femtosecond Pulse Generation using a Dispersive Optical Fiber" Jpn.J.Appl.Phys.36-8 (part 1). 5125-5129 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.-S.Kim, A.Morimoto, and T.Kobayashi: "Femtosecond Optical Pulse Generation Using Quasi-Velocity-Matched Electrooptic Phase Modulator" IEEE J.ST Quantum Electron.2-3. 493-499 (1996-1997pub)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Takahara, T.Yamauchi, H.Murata and T.Kobayashi: "Propagation of two-dimensional optical wave through metal gaps with nanometer-order thickness." Quantum Electronics and Laser Science Conference (QELS'99), QThG10. (to be3, presented.). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akira Maruko, Tattee Khaim, and T.Kobayashi: "A New Ultrahigh-speed Electrooptic Lens with Periodic Domain Inversion." Conference on Laser and Electro-optics (CLEO'99). CTuL6. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Chen Lei et al.: "Standing-wave EO Phase Modulator with Nonperiodic Domain Inversion Large Modulation Index" Tech.Digest of Int.Top.Workshop on Contemporary Photonic Technologies (CPT'99) Wep-31. 165-166 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Tattee Khayim et al.: "A Novel Fabry-Perot Modulator Using Electrooptic Lens for Ultrashort Optical Pulse Generation" Ibid.Tu1-2. 17-18 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akira Maruko et al.: "Ultrafast Electrooptic Traveling Phase Grating with Domain Inversion" CRL Int.Symp.on Optical Communications and Sensing toward the Next Century (CRL'99). C-7. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Yamauchi, H.Yoshimura, J.Takahara, H.Murata and T.Kobayashi: "Propagation properties of two-dimensional optical wave in nanometer metal gap" Tech.Digest of 5th Int.Conf.on Near Field Optics and Related Techniques (nfo-5). J9. 469 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.Takahara, S.Yamagishi and T.Kobayashi: "Propagation of a nanometer diameter optical beam in negative dielectric tubes." Ibid.C10. 232 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Khayim, M.Yamauchi, D.-S.Kim, and T.Kobayashi: "Ultrashort Optical Pulse Generation Using A Novel Electrooptic Phase Modulator Featuring Lens Modulation" XIth International Conference on Ultrafast Phenomena, Garmisch-Partenkirchen. ThA4. 186-287 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Khayim, D.-S.Kim, A.Morimoto, and T.Kobayashi: "A Novel Electrooptic Phase Modulatior Featuring Lens Modulation for Ultrashort Optical Pulse Generation" Tech.Digest of CPT '98, PD-07-1, Jan., Tokyo. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Khayim, D.-S.Kim, A.Morimoto, and T.Kobayashi: "A Novel Electrooptic Phase Modulator Featuring Lens Modulation for Ultrashort Optical Pulse Generation." Ibid, PD-07-1.Jan.Tokyo. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Masahiro Kitagawa, Takehiko Katou, Ryo Nakahara, Tomoya Kan, Akihiro Morimoto, Tetsuo Kobayashi: "Loop Interferometer and New Recycling Scheme for Gravitational Wave Detection" Technical Digest of The Pacific Rim Conference on Lasers and Electro-Optics (CLEO), FD4. 257 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Junichi Takahara, Suguru Yamagishi, Akihiro Morimoto, Tetsuro Kobayashi: "Nanostructure Optical Phase Modulator and Detector Using Surface Plasmon Polariton." Ibid. TuM4. 42 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akihiro Morimoto, Wei-Long Huang, Tattee Khayim, Akira Maruko, Tetsuro Kobayashi: "Novel Traveling Phase Grating for Ultrafast Light Control." Ibid. TuL5. 30 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] D.S.Kim, A.Morimoto, and T.Kobayashi: "Optical Pulse Shaping by Electrooptic Synthesizer." Tech.Digest on 2nd Optoelectronic & Communication Conf. (OECC'97, Seoul). 546-547

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Morimoto and T.Kobayashi: "Femtosecond Pulse Generation and Shaping by Electrooptic modulation." Int'l Workshop on Femtosecond Technology, FST'97, Tsukuba. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Khayim, M.Yamauchi, D.-S.Kim, and T.Kobayashi: Ultrashort Optical Pulse Generation Using A Novel Electrooptic Phase Modulator Featuring Lens Modulation. Ultrafast Phenomena XI,(Springer Verlag, Berlin, 1998), 191-193

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayashi: Ultrashort Optical Pulse Generator. Patent pending : H10-258293 (Seo.11,1998), (1997-1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayashi: Light Modulator. Patent pending H9-268394, (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayashi: Arrayed-Type Spatial Light Modulator. patent pending, H9-133441, (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kobayashi and A.Morimoto: Ultrafast Optical Deflector Using Slant Periodic-Domain Inversion. JPN Patent No.2802366, (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akira Maruko et al.: "A New Ultrahigh-speed Electrooptic Lens with Periodic Domain Inversion." Conference on Lasers and Electro-optics(CLEO′99). CTuL6(To be published). (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Junichi Takahara et al.: "Propagation of two-dimensional optical wave through metal gaps with nanometer-order thickness." Quantum Electronics and Laser Science Conference(QELS′99). QThG10(To be published.). (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] "A Novel Fabry-Perot Modulator Using Electrooptic Lens for Ultrashort Optical Pulse Generation" Technical Digest of International Topical Workshop on Contemporary Photonic Technologies(CPT′99). Tu1-2. 17-18 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Chen Lei et al.: "Standing-wave EO Phase Modulator with Nonperiodic Domain Inversion for Large Modulation Index1999" Technical Digest of International Topical Workshop on Contemporary Photonic Technologies(CPT′99). Wep-31. 165-166 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Akira Maruko et al.: "Ultrafast Electrooptic Traveling Phase Grating with Domain Inversion." CRL International Symposium on Optical Communications and Sensing toward the Next Century. CRL′99. C-7 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 小林哲郎: "ドメイン反転外部位相変調器を用いた超短光パルスの発生" 応用物理. 69・9. 1056-1060 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] D.-S.Kim et al.: "Ultrashort Optical Pulse Shaping by Electrooptic Synthesizer" IEICE Trans.Electronics. E81-C・2. 260-263 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Tetsuro Kobayashi: "Terahertz Electromagnetic Radiation" レーザー研究. 26・7. (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Tattee Khayim: "A Novel Electrooptic Phase Modulator Featuring Lens Modulation for Ultrashort Optical Pulse Generation." Int.Topical Workshop on Comtemporary Photonic Technologies. CPT‘98. PD-07-1 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 小林哲郎 他: "レーザ外部における電気光学変調による超短光パルスの発生と制御" オプトロニクス. 146-153. (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] 高原淳一他: "金属細線による光のガイド" 光学. 27・1. 29-30. (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Tattee Khayim et al.: "Ultrashort Optical Pulse Generation Using A Novel Electrooptic Phase Modulator Featuring Lens Modulation in Ultrafast Phenomena XI" Spring Verlag,Berlin, 286-287,ThA4 0 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] D,S,Kim et al.: "Ultrashort Optical Pulse Shaping by Electrooptic Synthesizer" IEICE Trans.Electronics. E81-C,No.2. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Masahiro Kitagawa et al.: "Loop Interferometer and New Recycling Scheme for Gravitational Wave Detection" Technical Digest of The Pacific Rim Conference on Lasers and Electro-Optics. FD4. 257 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Junichi Takahara et al.: "Nanostructure Optical Phase Modulator and Detector Using Surface Plasmon Polariton" Technical Digest of The Pacific Rim Conference on Lasers and Electro-Optics. TuM4. 42 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Akihiro Morimoto et al.: "Novel Traveling Phase Grating for Ultrafast Light Control" Technical Digest of The Pacific Rim Conference on Lasers and Electro-Optics. TuL5. 30 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] D.S.Kim et al.: "Femtosecond Optical Pulse Generation Using Quasi-Velocity-Matched Electrooptic Phase Modulator" IEEE Journal of Selected Topics in Quantum Electronics. Vol.2,No.3. 493-499 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Junichi Takahara et al.: "Guiding of One-Dimensional Optical Beam with Nanometer Diameter" Optics Letters. Vol.22,No.7. 475-477 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 小林哲郎, 森本朗裕: "レーザ外部における電気光学変調による超短光パルスの発生と制御" オプトロニクス. 146-153 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] D.S.Kim et al.: "Electrooptic Femtosecond Pulse Generation using a Dispersive Optical Fiber" Japanese Journal of Applied Physics. vol.36. 5125-5129 (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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