FR2604317B1 - Dephaseur commande optiquement - Google Patents

Dephaseur commande optiquement

Info

Publication number
FR2604317B1
FR2604317B1 FR878712879A FR8712879A FR2604317B1 FR 2604317 B1 FR2604317 B1 FR 2604317B1 FR 878712879 A FR878712879 A FR 878712879A FR 8712879 A FR8712879 A FR 8712879A FR 2604317 B1 FR2604317 B1 FR 2604317B1
Authority
FR
France
Prior art keywords
optically controlled
phaser
controlled phaser
optically
controlled
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
FR878712879A
Other languages
English (en)
Other versions
FR2604317A1 (fr
Inventor
James William Early
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2604317A1 publication Critical patent/FR2604317A1/fr
Application granted granted Critical
Publication of FR2604317B1 publication Critical patent/FR2604317B1/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
    • 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 
    • G02F1/0126—Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
FR878712879A 1986-09-19 1987-09-17 Dephaseur commande optiquement Expired - Fee Related FR2604317B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/909,746 US4958921A (en) 1986-09-19 1986-09-19 Light-driven phase shifter

Publications (2)

Publication Number Publication Date
FR2604317A1 FR2604317A1 (fr) 1988-03-25
FR2604317B1 true FR2604317B1 (fr) 1990-08-10

Family

ID=25427759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878712879A Expired - Fee Related FR2604317B1 (fr) 1986-09-19 1987-09-17 Dephaseur commande optiquement

Country Status (6)

Country Link
US (1) US4958921A (fr)
JP (1) JPS6388414A (fr)
CA (1) CA1285640C (fr)
DE (1) DE3731571A1 (fr)
FR (1) FR2604317B1 (fr)
GB (1) GB2195464B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906068C2 (de) * 1989-02-27 1995-03-16 Max Planck Gesellschaft Einrichtung zur Modulation einer optischen Welle mit einer Mikrowelle
US8630036B2 (en) * 2009-10-30 2014-01-14 Deep Photonics Corporation Method and system using phase modulation to reduce spectral broadening
US8665442B2 (en) 2011-08-18 2014-03-04 Li-Cor, Inc. Cavity enhanced laser based isotopic gas analyzer
US9116047B2 (en) 2013-10-11 2015-08-25 Li-Cor, Inc. Systems and methods for controlling the optical path length between a laser and an optical cavity

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790252A (en) * 1972-02-23 1974-02-05 Univ Case Western Reserve Light controlled light beam deflector
US3816754A (en) * 1973-03-21 1974-06-11 Ibm Tunable infrared/ultraviolet laser
US3864020A (en) * 1973-12-28 1975-02-04 Ibm Light controlled light modulator
US3914618A (en) * 1974-01-28 1975-10-21 Stephen E Harris Two-photon pumped frequency converter and method
US4209690A (en) * 1975-11-18 1980-06-24 Bell Telephone Laboratories, Incorporated Induced absorption elements
US3999839A (en) * 1976-01-08 1976-12-28 Bell Telephone Laboratories, Incorporated Optical pulse compressors employing modulations affecting the two-photon dispersion of an atomic gaseous medium
US4036554A (en) * 1976-09-29 1977-07-19 International Business Machines Corporation Laser modulator for producing dark-pulses
US4508431A (en) * 1982-01-11 1985-04-02 Massachusetts Institute Of Technology Photorefractive laser beamsteering device
US4540244A (en) * 1982-05-28 1985-09-10 International Business Machines Corporation Opto-optical light deflector/modulator
US4626075A (en) * 1983-01-03 1986-12-02 At&T Bell Laboratories Light beam applied to a layered semiconductor structure is controlled by another light beam
US4597638A (en) * 1983-02-28 1986-07-01 At&T Bell Laboratories Nonlinear optical apparatus
US4544898A (en) * 1983-05-09 1985-10-01 Grumman Aerospace Corporation Signal device employing photorefractive area modulation
US4630898A (en) * 1983-10-14 1986-12-23 Jewell Jack L Etalon optical logic gate apparatus and method
US4632518A (en) * 1984-07-31 1986-12-30 Hughes Aircraft Company Phase insensitive optical logic gate device
US4693545A (en) * 1984-09-04 1987-09-15 Westinghouse Electric Corp. Apparatus for the controlled transmission of light
US4585301A (en) * 1985-04-23 1986-04-29 Utah State Universtiy Foundation Optically actuated optical switch apparatus and methods

Also Published As

Publication number Publication date
DE3731571A1 (de) 1988-04-07
JPS6388414A (ja) 1988-04-19
US4958921A (en) 1990-09-25
FR2604317A1 (fr) 1988-03-25
GB2195464B (en) 1990-11-07
GB2195464A (en) 1988-04-07
CA1285640C (fr) 1991-07-02
GB8721064D0 (en) 1987-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse