DE69823839D1 - Optisches Gerät zur Verarbeitung von digitalen optischen Signalen - Google Patents

Optisches Gerät zur Verarbeitung von digitalen optischen Signalen

Info

Publication number
DE69823839D1
DE69823839D1 DE69823839T DE69823839T DE69823839D1 DE 69823839 D1 DE69823839 D1 DE 69823839D1 DE 69823839 T DE69823839 T DE 69823839T DE 69823839 T DE69823839 T DE 69823839T DE 69823839 D1 DE69823839 D1 DE 69823839D1
Authority
DE
Germany
Prior art keywords
processing digital
optical
optical device
optical signals
signals
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
DE69823839T
Other languages
English (en)
Other versions
DE69823839T2 (de
Inventor
Pierpaolo Boffi
Davide Piccinin
Mario Martinelli
Damiano Rossetti
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.)
Cisco Systems International BV
Original Assignee
Pirelli Cavi e Sistemi SpA
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
Application filed by Pirelli Cavi e Sistemi SpA filed Critical Pirelli Cavi e Sistemi SpA
Publication of DE69823839D1 publication Critical patent/DE69823839D1/de
Application granted granted Critical
Publication of DE69823839T2 publication Critical patent/DE69823839T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E1/00—Devices for processing exclusively digital data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69823839T 1998-11-25 1998-11-25 Optisches Gerät zur Verarbeitung von digitalen optischen Signalen Expired - Lifetime DE69823839T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980203978 EP1004954B9 (de) 1998-11-25 1998-11-25 Optisches Gerät zur Verarbeitung von digitalen optischen Signalen

Publications (2)

Publication Number Publication Date
DE69823839D1 true DE69823839D1 (de) 2004-06-17
DE69823839T2 DE69823839T2 (de) 2005-08-11

Family

ID=8234384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823839T Expired - Lifetime DE69823839T2 (de) 1998-11-25 1998-11-25 Optisches Gerät zur Verarbeitung von digitalen optischen Signalen

Country Status (2)

Country Link
EP (1) EP1004954B9 (de)
DE (1) DE69823839T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445588A (en) 2006-12-16 2008-07-16 Qinetiq Ltd Optical Correlation Apparatus with parallel optical signals
GB2560584B (en) 2017-03-17 2021-05-19 Optalysys Ltd Optical processing systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976520A (en) * 1988-09-09 1990-12-11 Grumman Aerospace Corporation Common path multichannel optical processor
US5214534A (en) * 1991-06-19 1993-05-25 The United States Of America As Represented By The Secretary Of The Air Force Coding intensity images as phase-only images for use in an optical correlator
US5327286A (en) * 1992-08-31 1994-07-05 Texas Instruments Incorporated Real time optical correlation system
WO1996034307A1 (en) * 1995-04-28 1996-10-31 Forskningscenter Risø Phase contrast imaging

Also Published As

Publication number Publication date
EP1004954A1 (de) 2000-05-31
EP1004954B1 (de) 2004-05-12
DE69823839T2 (de) 2005-08-11
EP1004954B9 (de) 2004-11-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CISCO SYSTEMS INTERNATIONAL B.V., AMSTERDAM, NL

8364 No opposition during term of opposition