DE69109150T2 - Verfahren und Vorrichtung zum Korrigieren der Amplitudenvariation in elektrooptischen Lasersystemen. - Google Patents

Verfahren und Vorrichtung zum Korrigieren der Amplitudenvariation in elektrooptischen Lasersystemen.

Info

Publication number
DE69109150T2
DE69109150T2 DE69109150T DE69109150T DE69109150T2 DE 69109150 T2 DE69109150 T2 DE 69109150T2 DE 69109150 T DE69109150 T DE 69109150T DE 69109150 T DE69109150 T DE 69109150T DE 69109150 T2 DE69109150 T2 DE 69109150T2
Authority
DE
Germany
Prior art keywords
electro
correcting
laser systems
amplitude variation
optical laser
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
DE69109150T
Other languages
English (en)
Other versions
DE69109150D1 (de
Inventor
Kuei-Ru Chien
Robin A Reeder
Dean H Stovall
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.)
Raytheon Co
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 DE69109150D1 publication Critical patent/DE69109150D1/de
Application granted granted Critical
Publication of DE69109150T2 publication Critical patent/DE69109150T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69109150T 1990-02-23 1991-02-22 Verfahren und Vorrichtung zum Korrigieren der Amplitudenvariation in elektrooptischen Lasersystemen. Expired - Fee Related DE69109150T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/483,732 US5018153A (en) 1990-02-23 1990-02-23 Method and apparatus for correcting amplitude variation in electro-optic laser systems

Publications (2)

Publication Number Publication Date
DE69109150D1 DE69109150D1 (de) 1995-06-01
DE69109150T2 true DE69109150T2 (de) 1995-12-07

Family

ID=23921301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109150T Expired - Fee Related DE69109150T2 (de) 1990-02-23 1991-02-22 Verfahren und Vorrichtung zum Korrigieren der Amplitudenvariation in elektrooptischen Lasersystemen.

Country Status (7)

Country Link
US (1) US5018153A (de)
EP (1) EP0443622B1 (de)
JP (1) JP2581847B2 (de)
DE (1) DE69109150T2 (de)
IL (1) IL96991A (de)
NO (1) NO910599L (de)
TR (1) TR25413A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446530A (en) * 1994-03-14 1995-08-29 Hughes Aircraft Company Amplitude modulated corrected frequency modulated laser
US5590148A (en) * 1994-08-24 1996-12-31 Duke University Birefringent beamsplitter for high power lasers and laser applications
JP3387824B2 (ja) * 1998-05-06 2003-03-17 富士写真フイルム株式会社 レーザ装置
US6614572B2 (en) * 2001-07-19 2003-09-02 Coadna Photonics, Inc. Apparatus and method for controlling optical gain profiles in a temperature independent manner
US10816649B1 (en) 2017-09-14 2020-10-27 The United States Of America As Represented By The Secretary Of The Air Force Temporally multiplexed LADAR polarimeter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366792A (en) * 1965-01-14 1968-01-30 Bell Telephone Labor Inc Laser intracavity phase modulator
US3407364A (en) * 1965-04-09 1968-10-22 Bell Telephone Labor Inc Intracavity laser phase modulator
US3910679A (en) * 1973-11-14 1975-10-07 Martin Marietta Corp Single pulse selection system
US4176327A (en) * 1978-01-25 1979-11-27 United Technologies Corporation Method for cavity dumping a Q-switched laser
US4276518A (en) * 1978-05-01 1981-06-30 The United States Of America As Represented By The Secretary Of The Navy Optical oscillator
US4314210A (en) * 1979-11-23 1982-02-02 Jersey Nuclear-Avco Isotopes, Inc. Mode-locking and chirping system for lasers
US4375684A (en) * 1980-07-28 1983-03-01 Jersey Nuclear-Avco Isotopes, Inc. Laser mode locking, Q-switching and dumping system
US4408334A (en) * 1981-03-13 1983-10-04 The United States Of America As Represented By The Secretary Of The Navy Waveplate for correcting thermally induced stress birefringence in solid state lasers
US4498179A (en) * 1982-07-30 1985-02-05 The Unites States Of America As Represented By The Secretary Of The Army Modulated infrared laser with two coupled cavities
US4528668A (en) * 1982-07-30 1985-07-09 The United States Of America As Represented By The Secretary Of The Army Programmable multifunction laser
US4666295A (en) * 1983-03-17 1987-05-19 Hughes Aircraft Company Linear FM chirp laser
US4528669A (en) * 1983-12-15 1985-07-09 Ford Aerospace & Communications Corporation Combined AM/FM laser radar transmitter
US4660206A (en) * 1984-07-02 1987-04-21 Hughes Aircraft Company Chirp laser stabilization system

Also Published As

Publication number Publication date
JPH04215487A (ja) 1992-08-06
DE69109150D1 (de) 1995-06-01
US5018153A (en) 1991-05-21
EP0443622B1 (de) 1995-04-26
IL96991A0 (en) 1992-03-29
EP0443622A3 (en) 1992-11-19
NO910599L (no) 1991-08-26
NO910599D0 (no) 1991-02-14
TR25413A (tr) 1993-03-01
JP2581847B2 (ja) 1997-02-12
IL96991A (en) 1993-08-18
EP0443622A2 (de) 1991-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO. (N.D.GES.D. STAATES DELAWARE), LEXING

8339 Ceased/non-payment of the annual fee