IT8348319A0 - Apparecchio laser a fasi coniugate pompate in sincronismo - Google Patents

Apparecchio laser a fasi coniugate pompate in sincronismo

Info

Publication number
IT8348319A0
IT8348319A0 IT8348319A IT4831983A IT8348319A0 IT 8348319 A0 IT8348319 A0 IT 8348319A0 IT 8348319 A IT8348319 A IT 8348319A IT 4831983 A IT4831983 A IT 4831983A IT 8348319 A0 IT8348319 A0 IT 8348319A0
Authority
IT
Italy
Prior art keywords
synchronism
pumped
laser device
conjugated
phases
Prior art date
Application number
IT8348319A
Other languages
English (en)
Other versions
IT1180653B (it
Inventor
Ravinder K Jain
Concet-To R Giuliano
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IT8348319A0 publication Critical patent/IT8348319A0/it
Application granted granted Critical
Publication of IT1180653B publication Critical patent/IT1180653B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10076—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating using optical phase conjugation, e.g. phase conjugate reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
IT48319/83A 1982-05-20 1983-05-18 Apparecchio laser a fasi coniugate pompate in sincronismo IT1180653B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/379,837 US4493086A (en) 1982-05-20 1982-05-20 Synchronously-pumped phase-conjugate laser

Publications (2)

Publication Number Publication Date
IT8348319A0 true IT8348319A0 (it) 1983-05-18
IT1180653B IT1180653B (it) 1987-09-23

Family

ID=23498913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48319/83A IT1180653B (it) 1982-05-20 1983-05-18 Apparecchio laser a fasi coniugate pompate in sincronismo

Country Status (6)

Country Link
US (1) US4493086A (it)
EP (1) EP0109411B1 (it)
DE (1) DE3368822D1 (it)
IL (1) IL68365A (it)
IT (1) IT1180653B (it)
WO (1) WO1983004144A1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574224B1 (fr) * 1984-11-30 1987-01-23 Telecommunications Sa Laser impulsionnel stabilise en frequence
US4757268A (en) * 1985-05-22 1988-07-12 Hughes Aircraft Company Energy scalable laser amplifier
US4648092A (en) * 1985-09-25 1987-03-03 Rockwell International Corporation Phase coupling multiple lasers
US4761059A (en) * 1986-07-28 1988-08-02 Rockwell International Corporation External beam combining of multiple lasers
JPS6344781A (ja) * 1986-08-11 1988-02-25 Sharp Corp 高調波発生装置
US4831333A (en) * 1986-09-11 1989-05-16 Ltv Aerospace & Defense Co. Laser beam steering apparatus
US4778261A (en) * 1987-10-13 1988-10-18 University Of Rochester Method and apparatus for non-frequency-shifted, phase conjugation of optical waves by brillouin-enhanced four-wave mixing
WO1989010018A1 (en) * 1988-04-05 1989-10-19 The Australian National University Laser with variable-direction output beam
FR2633056B1 (fr) * 1988-06-15 1990-08-24 Thomson Csf Systeme de pompage optique d'une cellule de vapeurs atomiques ou moleculaires et application a un magnetometre
NL8802160A (nl) * 1988-09-01 1990-04-02 Ultra Centrifuge Nederland Nv Werkwijze en inrichting voor het scheiden van isotopen.
US4971417A (en) * 1989-08-23 1990-11-20 The Boeing Company Radiation-hardened optical repeater
US5093834A (en) * 1991-04-19 1992-03-03 The Boeing Company Apparatus and method for steering a phase conjugate wave
WO1994009403A1 (en) * 1992-10-20 1994-04-28 Fujitsu Limited Application of optical system to phase conjugate optics
EP0745282B1 (en) * 1994-02-15 1999-05-12 Coherent, Inc. System for minimizing the depolarization of a laser beam due to thermally induced birefringence
GB9815552D0 (en) 1998-07-17 1998-09-16 Chirotech Technology Ltd Cyclisation process
US6625195B1 (en) 1999-07-20 2003-09-23 Joseph Reid Henrichs Vertical cavity surface emitting laser that uses intracavity degenerate four wave mixing to produce phase-conjugated and distortion free collimated laser light
US6879606B1 (en) * 1999-07-26 2005-04-12 Laser Vision Technologies Intracavity doubled laser
KR100559469B1 (ko) * 2003-06-09 2006-03-10 한국전자통신연구원 이득고정형 광증폭기
KR100575966B1 (ko) * 2003-12-18 2006-05-02 삼성전자주식회사 광대역 광원
JP4069894B2 (ja) * 2004-03-30 2008-04-02 三菱電機株式会社 固体レーザ装置
US20050280887A1 (en) * 2004-06-02 2005-12-22 Betin Alexander A Outcoupler with bragg grating and system and method using same
US7376169B2 (en) * 2005-03-07 2008-05-20 Joseph Reid Henrichs Optical phase conjugation laser diode
CN113346337A (zh) * 2021-05-31 2021-09-03 中国航空制造技术研究院 一种高峰值功率脉冲激光相干合成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247835A1 (en) * 1973-10-15 1975-05-09 Comp Generale Electricite Laser amplification process - involves splitting beam into fractions formed into pumping and delayed signals
US4220928A (en) * 1978-05-23 1980-09-02 Bell Telephone Laboratories, Incorporated Adaptive correction of linear phase aberrations in laser amplifier systems
US4233571A (en) * 1978-09-27 1980-11-11 Hughes Aircraft Company Laser having a nonlinear phase conjugating reflector
US4321550A (en) * 1979-10-22 1982-03-23 Hughes Aircraft Company Phase conjugate correction for high gain amplifier systems

Also Published As

Publication number Publication date
EP0109411B1 (en) 1986-12-30
US4493086A (en) 1985-01-08
WO1983004144A1 (en) 1983-11-24
IL68365A0 (it) 1983-07-31
IL68365A (en) 1987-01-30
DE3368822D1 (en) 1987-02-05
EP0109411A1 (en) 1984-05-30
IT1180653B (it) 1987-09-23

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940429