GB1272726A - Servo aided injection phase-locked laser oscillator - Google Patents

Servo aided injection phase-locked laser oscillator

Info

Publication number
GB1272726A
GB1272726A GB60510/70A GB6051070A GB1272726A GB 1272726 A GB1272726 A GB 1272726A GB 60510/70 A GB60510/70 A GB 60510/70A GB 6051070 A GB6051070 A GB 6051070A GB 1272726 A GB1272726 A GB 1272726A
Authority
GB
United Kingdom
Prior art keywords
laser
ring
mirror
frequency
variation
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
Application number
GB60510/70A
Other languages
English (en)
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1272726A publication Critical patent/GB1272726A/en
Expired 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1109—Active mode locking
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • 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
    • H01S3/10084—Frequency control by seeding
    • H01S3/10092—Coherent seed, e.g. injection locking

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB60510/70A 1970-03-20 1970-12-21 Servo aided injection phase-locked laser oscillator Expired GB1272726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2131970A 1970-03-20 1970-03-20

Publications (1)

Publication Number Publication Date
GB1272726A true GB1272726A (en) 1972-05-03

Family

ID=21803530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60510/70A Expired GB1272726A (en) 1970-03-20 1970-12-21 Servo aided injection phase-locked laser oscillator

Country Status (5)

Country Link
US (1) US3646468A (enExample)
JP (1) JPS4822315B1 (enExample)
DE (1) DE2101205A1 (enExample)
FR (1) FR2083442B1 (enExample)
GB (1) GB1272726A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507788A (en) * 1981-11-02 1985-03-26 Raytheon Company Multiple pulse tea laser

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801931A (en) * 1972-11-30 1974-04-02 Trw Inc Single mode laser oscillator with linear resonator and internal faraday isolator
US3801930A (en) * 1972-11-30 1974-04-02 Trw Inc Single mode laser oscillator with ring resonator and internal faraday isolator
US3914709A (en) * 1973-05-14 1975-10-21 Jersey Nuclear Avco Isotopes Apparatus for lengthening laser output pulse duration
US4468776A (en) * 1981-08-20 1984-08-28 The United States Of America As Represented By The United States Department Of Energy Reinjection laser oscillator and method
US4549299A (en) * 1983-03-14 1985-10-22 United Technologies Corporation Reverse wave ring resonator control system
FR2544561B1 (fr) * 1983-04-13 1985-06-14 Comp Generale Electricite Dispositif laser a gaz capable d'emettre des impulsions d'un rayonnement ayant une frequence unique
US4819246A (en) * 1988-03-23 1989-04-04 Aerotech, Inc. Single frequency adapter
US5027360A (en) * 1990-06-13 1991-06-25 Stanford University High power continuous wave injection-locked solid state laser
GB9309006D0 (en) * 1993-04-30 1993-06-16 Laser Ecosse Ltd High power laser amplifier
US7715459B2 (en) * 2005-11-01 2010-05-11 Cymer, Inc. Laser system
US7630424B2 (en) * 2005-11-01 2009-12-08 Cymer, Inc. Laser system
US7746913B2 (en) 2005-11-01 2010-06-29 Cymer, Inc. Laser system
US20090296755A1 (en) * 2005-11-01 2009-12-03 Cymer, Inc. Laser system
US7885309B2 (en) 2005-11-01 2011-02-08 Cymer, Inc. Laser system
US7778302B2 (en) * 2005-11-01 2010-08-17 Cymer, Inc. Laser system
US20090296758A1 (en) * 2005-11-01 2009-12-03 Cymer, Inc. Laser system
US7643529B2 (en) * 2005-11-01 2010-01-05 Cymer, Inc. Laser system
US7920616B2 (en) * 2005-11-01 2011-04-05 Cymer, Inc. Laser system
WO2007053335A2 (en) * 2005-11-01 2007-05-10 Cymer, Inc. Laser system
US7999915B2 (en) * 2005-11-01 2011-08-16 Cymer, Inc. Laser system
US9008144B2 (en) * 2012-01-20 2015-04-14 Henry Yang Pang Low noise optically pumped laser structures utilizing dispersion elements
GB2575627B (en) * 2018-06-29 2023-03-01 M Squared Lasers Ltd Laser System for Coherently Combining Multiple Laser Sources

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507788A (en) * 1981-11-02 1985-03-26 Raytheon Company Multiple pulse tea laser

Also Published As

Publication number Publication date
FR2083442A1 (enExample) 1971-12-17
JPS4822315B1 (enExample) 1973-07-05
DE2101205A1 (de) 1971-10-07
FR2083442B1 (enExample) 1977-01-21
US3646468A (en) 1972-02-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee