IT1170918B - Perfezionamento nei laser tea sincronizzati in frequenza mediante iniezione - Google Patents

Perfezionamento nei laser tea sincronizzati in frequenza mediante iniezione

Info

Publication number
IT1170918B
IT1170918B IT48343/81A IT4834381A IT1170918B IT 1170918 B IT1170918 B IT 1170918B IT 48343/81 A IT48343/81 A IT 48343/81A IT 4834381 A IT4834381 A IT 4834381A IT 1170918 B IT1170918 B IT 1170918B
Authority
IT
Italy
Prior art keywords
injection
improvement
frequency
tea lasers
synchronized
Prior art date
Application number
IT48343/81A
Other languages
English (en)
Other versions
IT8148343A0 (it
Inventor
Wayne H Keene
Robert I Rudko
Clarke E Harris
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Publication of IT8148343A0 publication Critical patent/IT8148343A0/it
Application granted granted Critical
Publication of IT1170918B publication Critical patent/IT1170918B/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
    • H01S3/10084—Frequency control by seeding
    • H01S3/10092—Coherent seed, e.g. injection 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1394—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using an active reference, e.g. second laser, klystron or other standard frequency source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W2001/003—Clear air turbulence detection or forecasting, e.g. for aircrafts
IT48343/81A 1980-05-05 1981-04-24 Perfezionamento nei laser tea sincronizzati in frequenza mediante iniezione IT1170918B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14656280A 1980-05-05 1980-05-05

Publications (2)

Publication Number Publication Date
IT8148343A0 IT8148343A0 (it) 1981-04-24
IT1170918B true IT1170918B (it) 1987-06-03

Family

ID=22517954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48343/81A IT1170918B (it) 1980-05-05 1981-04-24 Perfezionamento nei laser tea sincronizzati in frequenza mediante iniezione

Country Status (6)

Country Link
JP (1) JPS571280A (it)
CA (1) CA1180797A (it)
DE (1) DE3117717A1 (it)
FR (1) FR2481848B1 (it)
GB (1) GB2093630B (it)
IT (1) IT1170918B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS60129086A (ja) * 1983-12-16 1985-07-10 株式会社ナカ技術研究所 物干装置
CA1309482C (en) * 1989-04-21 1992-10-27 Henry M. Van Driel Laser mode-coupling via a pulsed modulator
ITMI20031675A1 (it) * 2003-08-29 2005-02-28 Cesi Ct Elettrotecnico Sperimen Tale Italiano Oscillatore laser impulsato in singolo modo longitudinale
US9601895B2 (en) 2013-10-18 2017-03-21 Bae Systems Information And Electronic Systems Integration Inc. Ultra fast semiconductor laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471803A (en) * 1967-04-28 1969-10-07 Hughes Aircraft Co Laser having a stabilized output spectrum
US3646469A (en) * 1970-03-20 1972-02-29 United Aircraft Corp Travelling wave regenerative laser amplifier
US3740664A (en) * 1972-02-22 1973-06-19 United Aircraft Corp Hybrid frequency stable laser system

Also Published As

Publication number Publication date
CA1180797A (en) 1985-01-08
DE3117717A1 (de) 1982-03-04
FR2481848B1 (fr) 1985-09-13
GB2093630B (en) 1984-02-01
GB2093630A (en) 1982-09-02
JPS571280A (en) 1982-01-06
FR2481848A1 (fr) 1981-11-06
IT8148343A0 (it) 1981-04-24

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