FR2505563B1 - Dispositif laser a frequences d'emission multiples - Google Patents

Dispositif laser a frequences d'emission multiples

Info

Publication number
FR2505563B1
FR2505563B1 FR8109174A FR8109174A FR2505563B1 FR 2505563 B1 FR2505563 B1 FR 2505563B1 FR 8109174 A FR8109174 A FR 8109174A FR 8109174 A FR8109174 A FR 8109174A FR 2505563 B1 FR2505563 B1 FR 2505563B1
Authority
FR
France
Prior art keywords
laser device
multiple emission
emission frequencies
frequencies
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
Application number
FR8109174A
Other languages
English (en)
Other versions
FR2505563A1 (fr
Inventor
Jean-Louis Boutineau
Jean Cornillault
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR8109174A priority Critical patent/FR2505563B1/fr
Priority to FR8122352A priority patent/FR2517484B2/fr
Publication of FR2505563A1 publication Critical patent/FR2505563A1/fr
Application granted granted Critical
Publication of FR2505563B1 publication Critical patent/FR2505563B1/fr
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
    • H01S3/106—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
    • 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
FR8109174A 1981-05-08 1981-05-08 Dispositif laser a frequences d'emission multiples Expired FR2505563B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8109174A FR2505563B1 (fr) 1981-05-08 1981-05-08 Dispositif laser a frequences d'emission multiples
FR8122352A FR2517484B2 (fr) 1981-05-08 1981-11-30 Dispositif laser a frequences d'emission multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109174A FR2505563B1 (fr) 1981-05-08 1981-05-08 Dispositif laser a frequences d'emission multiples

Publications (2)

Publication Number Publication Date
FR2505563A1 FR2505563A1 (fr) 1982-11-12
FR2505563B1 true FR2505563B1 (fr) 1986-02-14

Family

ID=9258211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109174A Expired FR2505563B1 (fr) 1981-05-08 1981-05-08 Dispositif laser a frequences d'emission multiples

Country Status (1)

Country Link
FR (1) FR2505563B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508707A1 (de) * 1985-03-12 1986-09-18 Battelle-Institut E.V., 6000 Frankfurt Anordnung zur schnellen umschaltung zwischen verschiedenen wellenlaengen bei lasern
CA1262757A (fr) * 1985-04-25 1989-11-07 Richard M. Dwyer Methode et appareil de chirurgie au laser
US4862468A (en) * 1987-04-27 1989-08-29 Hughes Aircraft Company Rapidly switchable line selector for pulsed lasers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405570A1 (fr) * 1977-10-04 1979-05-04 Commissariat Energie Atomique Laser a plusieurs longueurs d'onde et a commutation rapide

Also Published As

Publication number Publication date
FR2505563A1 (fr) 1982-11-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse