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光変調器を用いた光周波数掃引による高分解能分光システム

Research Project

Project/Area Number 18760038
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied optics/Quantum optical engineering
Research InstitutionNagaoka University of Technology (2007)
Tokyo University of Agriculture and Technology (2006)

Principal Investigator

塩田 達俊  Nagaoka University of Technology, 産学融合トップランナー養成センター, 産学融合特任准教授 (10376858)

Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 2006: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords光計測 / 高分解分光 / 光分解分光
Research Abstract

高分解能な分光システムは基礎科学から応用まで幅広いニーズがある。これまで分解能1MHz、計測範囲100GHzと高性能なシステムが実現されているが、光周波数標準や物理化学過程の追跡などの進展のためにさらに性能の向上が望まれてきた。申請者は課題実施までに単側波(SSB)光変調器を用いて光周波数を高精度に且つプログラマブルに制御してスペクトル計測システムの実現を図ってきた。本研究課題では、SSB光変調器スペクトル計測システムの分解能を向上し、これまでの周波数制御システムをベースにして、新たに周波数安定化した光源を導入してシステムの性能を発展させることを目的とした。
平成19年度は、前年度までに構築した高分解スペクトル計測システムの計測範囲の広帯域化をはかった。また、光変調器を用いたシステム全体を構築して計測精度の確認を行った。具体的には5THz以上の周波数帯域を示す光周波数コムを光源として光フィルタにより個々のピークを切り出し、光変調器による高精度な光周波数掃引を行う実験系を構築した。光ファイバとインライン半透鏡を組み合せて構築した1MHz線幅の共振器の透過スペクトルを計測することで、実測値として1MHzの分解能を確認した。さらに、H^<13>C^<14>Nガス(圧力約1Tprr、長さ約80cm)を用いた繰り返し計測から1MHz以下の光周波数計測精度を得た。また、光フィルタの掃引による光周波数コムのピークを選択することで1THz以上の計測帯域を得ることを確認した。

Report

(2 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (32 results)

All 2008 2007 2006

All Journal Article (12 results) (of which Peer Reviewed: 6 results) Presentation (19 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Analog and digital optical pulse synthesizers using arrayed-waveguide gratings for high-speed optical signal processing2008

    • Author(s)
      Hiroyuki Tsuda, et. al.
    • Journal Title

      IEEE Journal of Lightwave Technology 26

      Pages: 670-677

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1-MHz Resolution Spectroscoopy Based on Light Frequency Sweeping Using a Single-Sideband Optical Modulator2007

    • Author(s)
      Tatsutoshi Shioda, et. al.
    • Journal Title

      Japanese Journal of Applied Physics 46

      Pages: 3626-3629

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of Faraday Rotator Reflector and Faraday Rotator Transmitter to Prorilometry and Tomography2007

    • Author(s)
      Tatsutoshi Shioda, et. al.
    • Journal Title

      Japanese Journal of Applied Physics 46

      Pages: 6848-6852

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polarization fluctuation suppression and sensitivity enhancement of an optical correlation sensing system2007

    • Author(s)
      Hongbin Song, et. al.
    • Journal Title

      Measurement Science and Technology 18

      Pages: 3230-3234

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Frequency-comb-based Interference Microscope with a Line-type Image Sensor2007

    • Author(s)
      Samuel Choi, et. al.
    • Journal Title

      Measurement Science and Technology 18

      Pages: 3230-3234

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resolution and Noise Factor of Distance Measurement Using Two-photon Absorption Process in Silicon Avalanche Photodetector2007

    • Author(s)
      Yosuke Tanaka, et. al.
    • Journal Title

      Japanese Journal of Applied Physics 46

      Pages: 5331-5337

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 光SSB変調器を用いた高分解能スペクトル計測(招待講演)"High-resolution spectroscopy based on single-sideband optical modulator."2007

    • Author(s)
      塩田達俊
    • Journal Title

      レーザー学会学術講演会第27回年次大会 E4-18a V4

      Pages: 155-156

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 光位相変調器の周波数掃引とヘテロダイン検出法を用いた分光計測2007

    • Author(s)
      森 崇嘉
    • Journal Title

      第54回応用物理学関係連合講演会 27a-ZS-3

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Design of Polarization Mode Splitter Using Multi-mode InterferenceOptical Waveguide2006

    • Author(s)
      T.Shioda
    • Journal Title

      12th Microoptics Conference P-34

      Pages: 176-177

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 1-MHz Resolution Spectroscopy Using Single Side-band OpticalModulator2006

    • Author(s)
      T.Sugimoto
    • Journal Title

      12th Microoptics Conference P-12

      Pages: 132-133

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 光SSB変調器と安定化光源を用いた高分解能スペクトル計測システム2006

    • Author(s)
      塩田達俊
    • Journal Title

      第37回光波センシング技術研究会 LST37-17

      Pages: 113-118

    • Related Report
      2006 Annual Research Report
  • [Journal Article] SSB光変調器を用いた周波数掃引による1-MHz分解能スペクトル計測2006

    • Author(s)
      杉本達哉
    • Journal Title

      日本光学会年次学術講演会(OPJ2006) 8pB2

    • Related Report
      2006 Annual Research Report
  • [Presentation] 光周波数コムを用いた絶対周波数分光計測2008

    • Author(s)
      塩田達俊, 他
    • Organizer
      第55回応用物理学会関係連合講演会
    • Place of Presentation
      千葉
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光パルスシンセサイザを用いたSCコム光の発生と干渉計測への応用2008

    • Author(s)
      田村直之, 他
    • Organizer
      第55回応用物理学会関係連合講演会
    • Place of Presentation
      千葉
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光パルスシンセサイザにより生成した短光パルスのファイバ伝播特性2008

    • Author(s)
      小玉雄一朗, 他
    • Organizer
      第55回応用物理学会関係連合講演会
    • Place of Presentation
      千葉
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光スイッチとEDFAからたるファイバループ光メモリの特性2008

    • Author(s)
      藤井健一郎, 他
    • Organizer
      平成19年度東京支部学生会研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2008-03-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 2つの種光源から発生させた光周波数コムをキャリア光とするDWDM伝送実験2008

    • Author(s)
      松永悠, 他
    • Organizer
      平成19年度東京支部学生会研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2008-03-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光ファイバ給電センサ網用シリコン光電変換器2008

    • Author(s)
      原伸考, 他
    • Organizer
      電気学会通信研究会
    • Place of Presentation
      広島
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光ファイバによる遠方計測システムの開発2008

    • Author(s)
      松田佳之, 他
    • Organizer
      電気学会通信研究会
    • Place of Presentation
      広島
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光給電による多点センシング2007

    • Author(s)
      西村剛, 他
    • Organizer
      第40回光波センシング技術研究会
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] Ngo Quang Minh、塩田達俊、田中洋介、黒川隆志2007

    • Author(s)
      Ngo Quang Minh, 他
    • Organizer
      第40回光波センシング技術研究会
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 25GHz繰り返しコム光の短光パルス整形によるスーパコンティニウム光発生2007

    • Author(s)
      崔森悦, 他
    • Organizer
      日本光学会年次学術講演会
    • Place of Presentation
      大阪
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光パルスシンセサイザによる8ビット100Gbps光パケットの発生2007

    • Author(s)
      河辺亮, 他
    • Organizer
      日本光学会年次学術講演会
    • Place of Presentation
      大阪
    • Related Report
      2007 Annual Research Report
  • [Presentation] 100-Gbps Optical Packets with 8-bit RZ Pulse Patterns Generated by an Optical Pulse Synthesizer2007

    • Author(s)
      Yosuke Tanaka, et. al.
    • Organizer
      33rd European Conference and Exhibition on Optical Communication (ECOC 2007)
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2007 Annual Research Report
  • [Presentation] High-resolution Spectroscopy using Phase Modulation of Frequency Comb Light2007

    • Author(s)
      Tatsutoshi Shioda, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Frequency Comb Based Interference Microscope with a Line-Type Image Sensor2007

    • Author(s)
      Samuel Choi, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] 100-km DWDM transmission with 50-GHz channel spacing using a frequency-comb light source2007

    • Author(s)
      Takahiro Hoshi, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Generation of 100-Gbps optical packets with 8-bit RZ pulse patterns using an optical pulse synthesizer2007

    • Author(s)
      Ryo Kobe, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Generation of 1.4 Gbps BPSK Signal with 22 GHz Millimeter Wave Carrier using Optical Homodyne Detection2007

    • Author(s)
      Nobuyoshi Shouji, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Accuracy of distance measurement based on two-photon absorption of Si-photodetector2007

    • Author(s)
      Tatsuya Oiwa, et. al.
    • Organizer
      The 7th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/Pacific Rim 2007)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Low-power Digital Fiber Optic Sensing Network with Microprocessor-controlled Sensor Terminals2007

    • Author(s)
      Chanty Rotha, et. al.
    • Organizer
      12th Optoelectronics and Communications Conference (OECC/IOOC 2007)
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 光ループ装置および周波数変換方法2008

    • Inventor(s)
      塩田達俊、黒川隆志
    • Industrial Property Rights Holder
      長岡技術科学大学
    • Industrial Property Number
      2008-048831
    • Filing Date
      2008-02-28
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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