FR2772938B1 - Generateur de signal electrique - Google Patents

Generateur de signal electrique

Info

Publication number
FR2772938B1
FR2772938B1 FR9716340A FR9716340A FR2772938B1 FR 2772938 B1 FR2772938 B1 FR 2772938B1 FR 9716340 A FR9716340 A FR 9716340A FR 9716340 A FR9716340 A FR 9716340A FR 2772938 B1 FR2772938 B1 FR 2772938B1
Authority
FR
France
Prior art keywords
signal generator
electric signal
generator
electric
signal
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 - Fee Related
Application number
FR9716340A
Other languages
English (en)
Other versions
FR2772938A1 (fr
Inventor
Daniel Dolfi
Goldstein Sylvie Tonda
Philippe Sape
Jean Chazelas
Jean Pierre Huignard
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9716340A priority Critical patent/FR2772938B1/fr
Publication of FR2772938A1 publication Critical patent/FR2772938A1/fr
Application granted granted Critical
Publication of FR2772938B1 publication Critical patent/FR2772938B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Optical Head (AREA)
  • Liquid Crystal (AREA)
FR9716340A 1997-12-23 1997-12-23 Generateur de signal electrique Expired - Fee Related FR2772938B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9716340A FR2772938B1 (fr) 1997-12-23 1997-12-23 Generateur de signal electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716340A FR2772938B1 (fr) 1997-12-23 1997-12-23 Generateur de signal electrique

Publications (2)

Publication Number Publication Date
FR2772938A1 FR2772938A1 (fr) 1999-06-25
FR2772938B1 true FR2772938B1 (fr) 2000-03-17

Family

ID=9514987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716340A Expired - Fee Related FR2772938B1 (fr) 1997-12-23 1997-12-23 Generateur de signal electrique

Country Status (1)

Country Link
FR (1) FR2772938B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060132842A (ko) * 2003-12-08 2006-12-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 홀로그래픽 저장장치

Family Cites Families (5)

* 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
EP0451681B1 (fr) * 1990-04-05 1997-11-05 Seiko Epson Corporation Dispositif optique
FR2674708B1 (fr) * 1991-03-29 1997-01-24 Thomson Csf Filtre transverse electrique a fonctionnement optique.
US5220163A (en) * 1992-04-02 1993-06-15 The United States Of America As Represented By The Secretary Of The Air Force Microwave adaptive transversal filter employing variable photonic delay lines
US5307073A (en) * 1992-11-13 1994-04-26 General Electric Co. Optically controlled phased array radar

Also Published As

Publication number Publication date
FR2772938A1 (fr) 1999-06-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20070831