JPWO2022168186A1 - - Google Patents

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Publication number
JPWO2022168186A1
JPWO2022168186A1 JP2021545750A JP2021545750A JPWO2022168186A1 JP WO2022168186 A1 JPWO2022168186 A1 JP WO2022168186A1 JP 2021545750 A JP2021545750 A JP 2021545750A JP 2021545750 A JP2021545750 A JP 2021545750A JP WO2022168186 A1 JPWO2022168186 A1 JP WO2022168186A1
Authority
JP
Japan
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Application number
JP2021545750A
Other versions
JP7003336B1 (ja
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Publication of JP7003336B1 publication Critical patent/JP7003336B1/ja
Publication of JPWO2022168186A1 publication Critical patent/JPWO2022168186A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/004—Transferring the modulation of modulated light, i.e. transferring the information from one optical carrier of a first wavelength to a second optical carrier of a second wavelength, e.g. all-optical wavelength converter
    • G02F2/006—All-optical wavelength conversion
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F7/00—Optical analogue/digital converters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
JP2021545750A 2021-02-03 2021-02-03 周波数分離器、光量子化回路、光ａｄ変換システム、及び光信号処理システム Active JP7003336B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/003812 WO2022168186A1 (ja) 2021-02-03 2021-02-03 周波数分離器、光量子化回路、光ａｄ変換システム、及び光信号処理システム

Publications (2)

Publication Number Publication Date
JP7003336B1 JP7003336B1 (ja) 2022-02-10
JPWO2022168186A1 true JPWO2022168186A1 (ja) 2022-08-11

Family

ID=80856447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545750A Active JP7003336B1 (ja) 2021-02-03 2021-02-03 周波数分離器、光量子化回路、光ａｄ変換システム、及び光信号処理システム

Country Status (4)

Country Link
US (1) US20230350269A1 (ja)
JP (1) JP7003336B1 (ja)
CN (1) CN116745690A (ja)
WO (1) WO2022168186A1 (ja)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248935A (ja) * 1989-03-22 1990-10-04 Brother Ind Ltd 光ａ／ｄコンバータ
AU2002307075A1 (en) * 2001-05-03 2002-11-18 Hrl Laboratories, Llc Method and apparatus for analog-to-digital conversion
JP2005173530A (ja) * 2003-11-17 2005-06-30 Osaka Industrial Promotion Organization 光信号処理方法及び装置、非線形光ループミラーとその設計方法並びに光信号変換方法
US7729616B2 (en) * 2005-02-18 2010-06-01 Telcordia Technologies, Inc. Phase chip frequency-bins optical code division multiple access
JP2007187757A (ja) * 2006-01-11 2007-07-26 Toshiba Corp 光量子化装置及び光アナログデジタル変換装置
JP2008070563A (ja) * 2006-09-13 2008-03-27 Japan Science & Technology Agency 光ディジタル／アナログ変換方法および光ディジタル／アナログ変換装置
US10742321B2 (en) * 2016-12-19 2020-08-11 Cable Television Laboratories, Inc. Systems and methods for delta-sigma digitization
JP6840321B2 (ja) * 2017-02-24 2021-03-10 国立大学法人電気通信大学 光アナログ・デジタル変換装置、光アナログ・デジタル変換方法、光量子化回路および光量子化方法
WO2019167620A1 (ja) * 2018-03-02 2019-09-06 日本電信電話株式会社 光演算器
CN108375861B (zh) * 2018-04-14 2020-01-03 上海交通大学 可实现智能信号处理的高速高精度光模数转换装置和方法
JP6963182B2 (ja) * 2018-05-22 2021-11-05 日本電信電話株式会社 光通信システム、光送信機及び光受信機
CN109347551B (zh) * 2018-10-19 2020-01-14 北京邮电大学 全光二维量化和编码的方法、系统和电子设备

Also Published As

Publication number Publication date
CN116745690A (zh) 2023-09-12
WO2022168186A1 (ja) 2022-08-11
JP7003336B1 (ja) 2022-02-10
US20230350269A1 (en) 2023-11-02

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