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Ultrafast coherent optical oscilloscope for multidimensional analysis

Research Project

Project/Area Number 22686039
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Measurement engineering
Research InstitutionNational Institute of Information and Communications Technology

Principal Investigator

SAKAMOTO Takahide  独立行政法人情報通信研究機構, 光通信基盤研究室, 主任研究員 (70392727)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥25,480,000 (Direct Cost: ¥19,600,000、Indirect Cost: ¥5,880,000)
Fiscal Year 2012: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2011: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2010: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Keywords計測機器 / 光通信 / 光計測
Research Abstract

In this research, new technologies related ultrafast multidimensional coherent oscilloscope have been proposed and demonstrated. It has been proved that we can measure and characterize ultrafast optical signals at high resolution without relying on all-optical signal processing.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (45 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (37 results) (of which Invited: 1 results)

  • [Journal Article] Generation of Millimeter Waves with Fine Frequency Tunability Using Mach-Zehnder-Modulator-Based Flat Comb Generator2013

    • Author(s)
      I. Morohashi, Y. Irimajiri, T. Sakamoto, T. Kawanishi, M. Yasui, I. Hosako
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: vol. E96-C, No.2 Pages: 192-196

    • NAID

      10031167332

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Flexible high-order QAM transmitter using tandem IQ modulators for generating 16//32/64-QAM with balanced complexity in electronics and optics2013

    • Author(s)
      G.W. Lu, T. Sakamoto, and T. Kawanishi
    • Journal Title

      OSA Optics Express

      Volume: vol. 21, no. 5 Pages: 6213-6223

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Flexible high-order QAM transmitter using tandem IQ modulators for generating 16/32/36/64-QAM with balanced complexity in electronics and optics2013

    • Author(s)
      G.W. Lu
    • Journal Title

      Optics Express

      Volume: 21 Pages: 6213-6223

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of Millimeter Waves with Fine Frequency Tunability Using Mach-Zehnder-Modulator-Based Flat Comb Generator2012

    • Author(s)
      諸橋功
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: 2 Pages: 192-196

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of 16 Quadrature Amplitude Modulation Using Polarization-Multiplexing QPSK Modulator2011

    • Author(s)
      I. Morohashi, T. Sakamoto, M. Sudo, A. Kanno, A. Chiba, J. Ichikawa, and T. Kawanishi
    • Journal Title

      IEICE TRANSACTIONS on Communications

      Volume: vol. E94-B, no. 7 Pages: 1809-1814

    • NAID

      10029803155

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Coherent Synthesis of Optical Multilevel Signals by Electrooptic Digital-to-Analog Conversion Using Multiparallel Modulator (invited paper)2010

    • Author(s)
      T. Sakamoto, and A. Chiba
    • Journal Title

      IEEE J. Selected Topics in Quantum Electron

      Volume: vol. 16, no. 5 Pages: 1140-1149

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Coherent Synthesis of Optical Multilevel Signals by Electrooptic Digital-to-Analog Conversion Using Multiparallel Modulator2010

    • Author(s)
      T.Sakamoto
    • Journal Title

      IEEE J.Selected Topics in Quantum Electron

      Volume: 16 Pages: 1140-1149

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-tone coherent matched detection for demultiplexing of superchannels

    • Author(s)
      T. Sakamoto, G.W. Lu, and T. Kawanishi
    • Journal Title

      OSA Optics. Express

      Volume: accepted

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Optimization of Discrimination Filters for Orthorgonal Time-Frequency Domain Multiplexing2013

    • Author(s)
      T. Sakamoto, R.P. Scott, and S.J.B. Yoo
    • Organizer
      The 18th OptoElectronics and Communications Conference (OECC2013)OECC2013)
    • Place of Presentation
      Kyoto International Conference Center, Kyoto, Japan(MR1-7)
    • Year and Date
      2013-07-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Traceback Equalization against Modulation Non-uniformity in QAM Transmitters2013

    • Author(s)
      T. Sakamoto, G.W. Lu, T. Kawanishi
    • Organizer
      The 18th OptoElectronics and Communications Conference (OECC2013)
    • Place of Presentation
      Kyoto International Conference Center, Kyoto, Japan(MR1-5)
    • Year and Date
      2013-07-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Improved Phase Matching by Paired-Fiber Coherent Matched Detection for Time-Frequency Domain Demultiplexing2013

    • Author(s)
      T. Sakamoto, R.P. Scott, And S.J.B. Yoo
    • Organizer
      Conference on Laser and Electro Optics (CLEO2013)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA, (CF1F4)
    • Year and Date
      2013-06-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Traceback Equalization for Non-Uniformly Synthesized Optical QAM Signals2013

    • Author(s)
      T. Sakamoto, G.-W. Lu, T. Kawanishi
    • Organizer
      The European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference (CLEO/Europe-IQEC 2013)
    • Place of Presentation
      ICM Centre of the New Munich Trade Fair Centre, Munich, Germany(CI-1.4)
    • Year and Date
      2013-05-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Filter-less "Multi-Tone Coherent Orthogonal Detection for Multi-Channel Reception of Super-Channel/OFDM Signals2013

    • Author(s)
      T. Sakamoto, G.-W. Lu, T. Kawanishi
    • Organizer
      the 2013 Optical Fiber Communication Conference (OFC2013)
    • Place of Presentation
      Anaheim Convention Center, Anaheim, USA(JTh2A.47)
    • Year and Date
      2013-03-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Optical 64QAM Transmitter Using Tandem IQ Tandem Modulators with Balanced Complexity in Electronics and Optics2013

    • Author(s)
      G.-W. Lu, T. Sakamoto, T. Kawanishi
    • Organizer
      the 2013 Optical Fiber Communication Conference (OFC2013)
    • Place of Presentation
      Anaheim Convention Center, Anaheim, USA(JTh2A.47)
    • Year and Date
      2013-03-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Filter-less Multi-Tone Coherent Orthogonal Detection for Multi-Channel Reception of Super-Channel/OFDM signals2013

    • Author(s)
      坂本高秀
    • Organizer
      the 2013 Optical Fiber Communication Conference (OFC2013)
    • Place of Presentation
      Anaheim Convention Center, Anaheim, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Optical 64QAM Transmitter Using Tandem IQ Modulators with Balanced Complexity in Electronics and Optics2013

    • Author(s)
      G.W. Lu
    • Organizer
      the 2013 Optical Fiber Communication Conference (OFC2013)
    • Place of Presentation
      Anaheim Convention Center, Anaheim, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Time-frequency domain multiplexed systems2013

    • Author(s)
      坂本高秀
    • Organizer
      OSA topical meeting
    • Place of Presentation
      Rio Mar Beach Resort, Puerto Rico, USA
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Improved Phase Matching by Paired-Fiber Coherent Matched Detection for Time-Frequency Domain Demultiplexing2013

    • Author(s)
      坂本高秀
    • Organizer
      Conference on Laser and Electro Optics (CLEO2013)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Traceback Equalization for Non-Uniformly Synthesized Optical QAM Signals2013

    • Author(s)
      坂本高秀
    • Organizer
      Conference on Laser and Electro Optics Europe (CLEO/Europe-IQEC 2013)
    • Place of Presentation
      International Congress Center Munich, Munich, Germany
    • Related Report
      2012 Annual Research Report
  • [Presentation] Optimization of Discrimination Filters for Orthogonal Time-Frequency Domain Demultiplexing2013

    • Author(s)
      坂本高秀
    • 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 International Conference Center, Kyoto, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Traceback Equalization against Modulation Non-Uniformity in QAM Transmitters2013

    • Author(s)
      坂本高秀
    • 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 International Conference Center, Kyoto, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Optical Multicarrier Source for Orthogonal Time/Frequency Division Multiplexing2012

    • Author(s)
      T. Sakamoto
    • Organizer
      The 16th OptoElectronics and Communications Conference (OECC2012)
    • Place of Presentation
      BEXCO,Busan, Korea(P-1-19)
    • Year and Date
      2012-07-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Experiment Investigation of Nonlinear Distortion in QAM Constellation due to Imbalance in Intradyne Coherent Receiver2012

    • Author(s)
      G.W. Lu, T. Sakamoto, A. Chiba, T. Kawanishi
    • Organizer
      The 16th OptoElectronics and Communications Conference (OECC2012)
    • Place of Presentation
      BEXCO,Busan, Korea(P-1-17)
    • Year and Date
      2012-07-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Coherent Matched Detection with Multi-Input-Multi-Output Equalization for Demultiplexing/Demodulation of Orthogonally Time/Frequency Domain Multiplexed Signal2012

    • Author(s)
      T. Sakamoto
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA, (CF1F4)
    • Year and Date
      2012-05-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Investigation of Linewidth of Comb Modes in MZM-Based Flat Comb Generator with Optical Feedback Loop2012

    • Author(s)
      I. Morohashi, T. Sakamoto, N. Yamamoto, Y. Ogawa, T. Kawanishi, and I. Hosako
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA, (CTh2A.53)
    • Year and Date
      2012-05-06
    • Related Report
      2012 Final Research Report
  • [Presentation] High Peak Power Pulse Generation Using Mach-Zehnder-Modulator-Based Flat Comb Generator Combined with Chirped Pulse Amplifier2012

    • Author(s)
      I. Morohashi, M. Oikawa, Y. Tamura, S. Aoki, T. Sakamoto, T. Kawanishi, and I. Hosako
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA, (CF1N.7)
    • Year and Date
      2012-05-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Coherent reception of 80 GBd QPSK using integrated spectral slice optical arbitrary waveform measurement2012

    • Author(s)
      N.K. Fontaine, T. Sakamoto, D.J. Geisler, R.P. Scott, B. Guan and S. J. B. Yoo
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012), San Jose Convention Center
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2012-05-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Optical Multicarrier Source for Orthogonal Time/Frequency Division Multiplexing2012

    • Author(s)
      坂本高秀
    • Organizer
      The 16th OptoElectronics and Communications Conference (OECC2012)
    • Place of Presentation
      Busan Exhibition & Convention Center, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Oscillation Frequency Controlling/Switching of Resonant-Electrode-Type Photo-Electronic Oscillator by Offset Injection Locking2012

    • Author(s)
      坂本高秀
    • Organizer
      Asia-Pacific Microwave Photonics Conference (APMP2012)
    • Place of Presentation
      Coop-Inn Kyoto, Kyoto, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Investigation of Linewidth of comb Modes in MZM-Based Flat Comb Generator with Optical Feedback2012

    • Author(s)
      諸橋功
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] High Peak Power Pulse Generation Using Mach_Zehnder-Modulator-Based Flat Comb Generator2012

    • Author(s)
      諸橋功
    • Organizer
      Conference on Laser and Electro Optics (CLEO2012)
    • Place of Presentation
      San Jose Convention Center, San Jose, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Experimental Investigation of Nonlinear Distortion due to Imbalance in Intradyne COherent Reciever2012

    • Author(s)
      G.W. Lu
    • Organizer
      The 16th OptoElectronics and Communications Conference (OECC2012)
    • Place of Presentation
      Busan Exhibition & Convention Center, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Optical Comb and Pulse Generation from CW Lightwave (invited)2011

    • Author(s)
      T. Sakamoto
    • Organizer
      Microwave Photonics (MWP 2011)
    • Place of Presentation
      Furama RiverFront, Singapore
    • Year and Date
      2011-10-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 160-Gb/s Orthogonal Time-Frequency Domain Multiplexed QPSK for Ultra-High-Spectral-Efficient Transmission2011

    • Author(s)
      T. Sakamoto
    • Organizer
      37th European Conference on Optical Communication (ECOC2011)
    • Place of Presentation
      Geneva Palexpo, Geneva, Switzerland
    • Year and Date
      2011-09-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Nonlinear Distortion of 16QAM Constellations in Intradyne Coherent Receiver2011

    • Author(s)
      T. Sakamoto
    • Organizer
      Conference on Laser and Electro Optics-European Quantum Electronics Conference (CLEO/Europe-EQEC 2011)
    • Place of Presentation
      ICM Center of the New Munich Trade Fair Centre, Munich, Germany
    • Year and Date
      2011-05-22
    • Related Report
      2012 Final Research Report
  • [Presentation] Optical Comb and Pulse Generation from CW light (tutorial)2011

    • Author(s)
      T. Sakamoto
    • Organizer
      Conference on Laser and Electro Optics (CLEO2011), , Baltimore Convention Center
    • Place of Presentation
      Baltimore, USA
    • Year and Date
      2011-05-08
    • Related Report
      2012 Final Research Report
  • [Presentation] Phase Division Analysis for Intradyne Coherent Detection in Nonlinear Regime2011

    • Author(s)
      T. Sakamoto, A. Chiba, T. Kawanishi
    • Organizer
      the 2011 Optical Fiber Communication Conference (OFC2011)
    • Place of Presentation
      San Diego Convention Center, San Diego, USA(JThA6)
    • Year and Date
      2011-02-13
    • Related Report
      2012 Final Research Report
  • [Presentation] 160-Gb/s Orthogonal Time-Frequency Domain Multiplexed QPSK for Ultra-High-Spectral-Efficient Transmission2011

    • Author(s)
      T.Sakamoto
    • Organizer
      37th European Conference on Optical Communication (ECOC2011)
    • Place of Presentation
      Geneva, Switzerland, Geneva Palexpo
    • Related Report
      2011 Annual Research Report
  • [Presentation] Optical Comb and Pulse Generation from CW light (tutorial)2011

    • Author(s)
      T.Sakamoto
    • Organizer
      Conference on Laser and Electro Optics (CLEO2011)
    • Place of Presentation
      Baltimore, USA, Baltimore Convention Center
    • Related Report
      2011 Annual Research Report
  • [Presentation] Optical Comb and Pulse Generation from CW Lightwave2011

    • Author(s)
      T.Sakamoto
    • Organizer
      Microwave Photonics (MWP 2011)
    • Place of Presentation
      Singapore, Furama RiverFront(invited)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nonlinear Distortion of 16QAM Constellations in Intradyne Coherent Receiver2011

    • Author(s)
      T.Sakamoto
    • Organizer
      Conference on Laser and Electro Optics-European Quantum Electronics Conference (CLEO/Europe-EQEC 2011)
    • Place of Presentation
      Munich, Germany, ICM Center of the New Munich Trade Fair Centre
    • Related Report
      2011 Annual Research Report
  • [Presentation] Phase Division Analysis for Intradyne Coherent Detection in Nonlinear Regime2011

    • Author(s)
      T.Sakamoto
    • Organizer
      the 2011 Optical Fiber Communication Conference
    • Place of Presentation
      Los Angels Convention Center, Los Angels, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Real-Time Homodyne Reception of 40-Gb/s BPSK Signal by Digital Optical Phase-Locked Loop2010

    • Author(s)
      T. Sakamoto, A. Chiba, A. Kanno, I. Morohashi, and T. Kawanishi
    • Organizer
      36th European Conference on Optical Communication (ECOC2010)
    • Place of Presentation
      Lingotto Congress Centre, Turin, Italy(P3.12)
    • Year and Date
      2010-09-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Digital Optical Costas Loop for Coherent Demodulation of 10-Gb/s BPSK2010

    • Author(s)
      T. Sakamoto, A. Chiba, A. Kanno, and T. Kawanishi
    • Organizer
      The 15th OptoElectronics and Communications Conference (OECC2010)
    • Place of Presentation
      Sapporo Convention Center, Sapporo, Japan(9B3-10)
    • Year and Date
      2010-07-05
    • Related Report
      2012 Final Research Report
  • [Presentation] Time-Frequency Domain Signaling/Multiplexing for Optical Filter-less Networking (invited)

    • Author(s)
      T. Sakamoto
    • Organizer
      OSA Topical Meeting
    • Place of Presentation
      Rio Mar Beech Resort, Puerto Rico, USA. (accepted)
    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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