FR2594962A1 - Cavite laser reglable - Google Patents

Cavite laser reglable Download PDF

Info

Publication number
FR2594962A1
FR2594962A1 FR7711031A FR7711031A FR2594962A1 FR 2594962 A1 FR2594962 A1 FR 2594962A1 FR 7711031 A FR7711031 A FR 7711031A FR 7711031 A FR7711031 A FR 7711031A FR 2594962 A1 FR2594962 A1 FR 2594962A1
Authority
FR
France
Prior art keywords
mirror
power
laser
cavity
laser cavity
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.)
Withdrawn
Application number
FR7711031A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Crancon
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 FR7711031A priority Critical patent/FR2594962A1/fr
Priority to TR1912678A priority patent/TR19126A/tr
Priority to IT7867754A priority patent/IT7867754A0/it
Priority to GB13384/78A priority patent/GB1605278A/en
Priority to PT67881A priority patent/PT67881A/pt
Publication of FR2594962A1 publication Critical patent/FR2594962A1/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Withdrawn legal-status Critical Current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
    • H01S3/10—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
    • H01S3/1398—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 a supplementary modulation of the output
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1822—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors comprising means for aligning the optical axis
    • G02B7/1827—Motorised alignment
    • 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
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
FR7711031A 1977-04-13 1977-04-13 Cavite laser reglable Withdrawn FR2594962A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7711031A FR2594962A1 (fr) 1977-04-13 1977-04-13 Cavite laser reglable
TR1912678A TR19126A (tr) 1977-04-13 1978-02-24 Gizli
IT7867754A IT7867754A0 (it) 1977-04-13 1978-04-05 Sistema di regolazione di una cavita' laser
GB13384/78A GB1605278A (en) 1977-04-13 1978-04-05 Laser cavity
PT67881A PT67881A (fr) 1977-04-13 1978-04-07 Cavite laser reglable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711031A FR2594962A1 (fr) 1977-04-13 1977-04-13 Cavite laser reglable

Publications (1)

Publication Number Publication Date
FR2594962A1 true FR2594962A1 (fr) 1987-08-28

Family

ID=9189321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711031A Withdrawn FR2594962A1 (fr) 1977-04-13 1977-04-13 Cavite laser reglable

Country Status (5)

Country Link
FR (1) FR2594962A1 (tr)
GB (1) GB1605278A (tr)
IT (1) IT7867754A0 (tr)
PT (1) PT67881A (tr)
TR (1) TR19126A (tr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113092068B (zh) * 2021-04-02 2022-05-03 国网浙江省电力有限公司嘉兴供电公司 激光扫描振镜系统的零位校准方法及零位校准系统

Also Published As

Publication number Publication date
IT7867754A0 (it) 1978-04-05
PT67881A (fr) 1978-05-01
TR19126A (tr) 1985-09-13
GB1605278A (en) 1987-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse