PT67881A - Cavite laser reglable. - Google Patents

Cavite laser reglable.

Info

Publication number
PT67881A
PT67881A PT67881A PT6788178A PT67881A PT 67881 A PT67881 A PT 67881A PT 67881 A PT67881 A PT 67881A PT 6788178 A PT6788178 A PT 6788178A PT 67881 A PT67881 A PT 67881A
Authority
PT
Portugal
Prior art keywords
laser cavity
adjustable laser
adjustable
cavity
laser
Prior art date
Application number
PT67881A
Other languages
English (en)
Portuguese (pt)
Inventor
Jean-Pierre Crancon
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of PT67881A publication Critical patent/PT67881A/fr

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)
PT67881A 1977-04-13 1978-04-07 Cavite laser reglable. PT67881A (fr)

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
PT67881A true PT67881A (fr) 1978-05-01

Family

ID=9189321

Family Applications (1)

Application Number Title Priority Date Filing Date
PT67881A PT67881A (fr) 1977-04-13 1978-04-07 Cavite laser reglable.

Country Status (5)

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

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
FR2594962A1 (fr) 1987-08-28
TR19126A (tr) 1985-09-13
GB1605278A (en) 1987-09-16
IT7867754A0 (it) 1978-04-05

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