FR2183869A1 - - Google Patents

Info

Publication number
FR2183869A1
FR2183869A1 FR7316339A FR7316339A FR2183869A1 FR 2183869 A1 FR2183869 A1 FR 2183869A1 FR 7316339 A FR7316339 A FR 7316339A FR 7316339 A FR7316339 A FR 7316339A FR 2183869 A1 FR2183869 A1 FR 2183869A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7316339A
Other languages
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2183869A1 publication Critical patent/FR2183869A1/fr
Withdrawn legal-status Critical Current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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • 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
    • H01S3/02—Constructional details
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1055—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length one of the reflectors being constituted by a diffraction grating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7316339A 1972-05-08 1973-05-07 Withdrawn FR2183869A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00250976A US3810042A (en) 1972-05-08 1972-05-08 Tunable infrared molecular lasers optically pumped by a hydrogen-bromide laser

Publications (1)

Publication Number Publication Date
FR2183869A1 true FR2183869A1 (OSRAM) 1973-12-21

Family

ID=22949957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316339A Withdrawn FR2183869A1 (OSRAM) 1972-05-08 1973-05-07

Country Status (9)

Country Link
US (1) US3810042A (OSRAM)
JP (1) JPS4949594A (OSRAM)
AU (1) AU5513873A (OSRAM)
BE (1) BE799108A (OSRAM)
CA (1) CA976266A (OSRAM)
DE (1) DE2322407A1 (OSRAM)
FR (1) FR2183869A1 (OSRAM)
IT (1) IT985865B (OSRAM)
NL (1) NL7306096A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595013A1 (fr) * 1986-02-24 1987-08-28 Favre Francois Source lumineuse continument accordable

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298206A1 (fr) * 1975-01-15 1976-08-13 Comp Generale Electricite Laser a transfert d'energie de vibration
US4405230A (en) * 1981-05-28 1983-09-20 Texas Instruments Incorporated Heterodyne laser ranging system
JPS5922380A (ja) * 1982-07-29 1984-02-04 Mitsubishi Electric Corp 無声放電励起レ−ザ装置
WO1988000403A1 (fr) * 1986-06-30 1988-01-14 Kabushiki Kaisha Komatsu Seisakusho Laser a gaz
US5144638A (en) * 1986-09-22 1992-09-01 The United States Of America As Represented By The United States Department Of Energy Master dye laser oscillator including a specific grating assembly for use therein
GB8630603D0 (en) * 1986-12-22 1987-02-04 Secr Defence Injection controlled laser system
US5812308A (en) * 1995-12-20 1998-09-22 Spectra Physics Lasers, Inc. Mode locked laser and amplifier
US5774490A (en) * 1996-10-07 1998-06-30 The United States Of America As Represented By The Secretary Of The Air Force Diode-pumped Tm: YAG/HBr four micron laser system
US8897333B2 (en) 2011-06-29 2014-11-25 Robert Neil Campbell CO2 laser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564453A (en) * 1967-05-19 1971-02-16 Carver Corp Laser and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595013A1 (fr) * 1986-02-24 1987-08-28 Favre Francois Source lumineuse continument accordable

Also Published As

Publication number Publication date
BE799108A (fr) 1973-08-31
IT985865B (it) 1974-12-20
CA976266A (en) 1975-10-14
US3810042A (en) 1974-05-07
DE2322407A1 (de) 1973-11-29
JPS4949594A (OSRAM) 1974-05-14
AU5513873A (en) 1974-11-07
NL7306096A (OSRAM) 1973-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse