DE69811059D1 - Optischer speicher - Google Patents

Optischer speicher

Info

Publication number
DE69811059D1
DE69811059D1 DE69811059T DE69811059T DE69811059D1 DE 69811059 D1 DE69811059 D1 DE 69811059D1 DE 69811059 T DE69811059 T DE 69811059T DE 69811059 T DE69811059 T DE 69811059T DE 69811059 D1 DE69811059 D1 DE 69811059D1
Authority
DE
Germany
Prior art keywords
optical memory
optical
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69811059T
Other languages
English (en)
Other versions
DE69811059T2 (de
Inventor
James Poustie
James Blow
John Manning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9706370.5A external-priority patent/GB9706370D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE69811059D1 publication Critical patent/DE69811059D1/de
Publication of DE69811059T2 publication Critical patent/DE69811059T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G02F3/00—Optical logic elements; Optical bistable devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C21/00—Digital stores in which the information circulates continuously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69811059T 1997-03-27 1998-03-18 Optischer speicher Expired - Lifetime DE69811059T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9706370.5A GB9706370D0 (en) 1997-03-27 1997-03-27 An optical memory
US08/904,836 US6035081A (en) 1997-03-27 1997-08-01 Optical memory
PCT/GB1998/000821 WO1998044512A1 (en) 1997-03-27 1998-03-18 An optical memory

Publications (2)

Publication Number Publication Date
DE69811059D1 true DE69811059D1 (de) 2003-03-06
DE69811059T2 DE69811059T2 (de) 2003-11-06

Family

ID=26311275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811059T Expired - Lifetime DE69811059T2 (de) 1997-03-27 1998-03-18 Optischer speicher

Country Status (5)

Country Link
EP (1) EP0970476B1 (de)
JP (1) JP4553987B2 (de)
AU (1) AU6510298A (de)
DE (1) DE69811059T2 (de)
WO (1) WO1998044512A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6917739B2 (en) 2003-03-27 2005-07-12 Agilent Technologies, Inc. Optical cache memory
JP5944847B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路
JP5944845B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路ならびに光信号バッファ方法
JP5944844B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路ならびに光信号バッファ方法
JP5944849B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路
JP5944846B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路
JP5944848B2 (ja) * 2013-03-08 2016-07-05 日本電信電話株式会社 光信号バッファメモリ回路
RU2691631C1 (ru) 2016-03-22 2019-06-17 ЛАЙТЛУП ТЕКНОЛОДЖИЗ, ЭлЭлСи Система и способ хранения данных в движении
BR112020024891A8 (pt) 2018-08-02 2023-05-09 Lyteloop Tech Llc Aparelho e método para armazenar sinais de onda em uma cavidade
JP6902172B2 (ja) 2018-08-10 2021-07-14 ライトループ・テクノロジーズ・エルエルシーＬｙｔｅｌｏｏｐ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｌｌｃ 角度多重方式を使用して波動信号の経路長を延長するためのシステム及び方法
SG11202101962SA (en) 2018-11-05 2021-03-30 Lyteloop Technologies Llc Systems and methods for building, operating and controlling multiple amplifiers, regenerators and transceivers using shared common components

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738503A (en) * 1985-02-08 1988-04-19 The Board Of Trustees Of The Leland Stanford Junion University In-line fiber optic memory
US4708421A (en) * 1985-02-08 1987-11-24 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory
GB8728854D0 (en) * 1987-12-10 1988-01-27 British Telecomm Optical device
GB8829546D0 (en) * 1988-12-19 1989-02-08 British Telecomm Non-linear interferometer
GB9025793D0 (en) * 1990-11-27 1991-01-09 British Telecomm Optical interferometer
JP3110805B2 (ja) * 1991-07-01 2000-11-20 富士通株式会社 光中継システム
GB9122182D0 (en) * 1991-10-18 1991-11-27 British Telecomm Optical memory
US5276543A (en) * 1991-11-22 1994-01-04 Gte Laboratories Incorporated Optical signal equalizer for wavelength division multiplexed optical fiber systems
JP3469897B2 (ja) * 1992-10-15 2003-11-25 財団法人微生物化学研究会 新規アミノ酸誘導体
AU674259B2 (en) * 1993-10-11 1996-12-12 British Telecommunications Public Limited Company Optical switching device
JPH0882814A (ja) * 1994-09-12 1996-03-26 Nippon Telegr & Teleph Corp <Ntt> 全光キャリア再生中継器
WO1996028758A1 (en) * 1995-03-15 1996-09-19 Philips Electronics N.V. Optical switch
JPH0964819A (ja) * 1995-08-23 1997-03-07 Fujitsu Ltd 光システム

Also Published As

Publication number Publication date
DE69811059T2 (de) 2003-11-06
EP0970476B1 (de) 2003-01-29
JP4553987B2 (ja) 2010-09-29
AU6510298A (en) 1998-10-22
WO1998044512A1 (en) 1998-10-08
JP2001517321A (ja) 2001-10-02
EP0970476A1 (de) 2000-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition