TR19126A - Hidden - Google Patents

Hidden

Info

Publication number
TR19126A
TR19126A TR1912678A TR1912678A TR19126A TR 19126 A TR19126 A TR 19126A TR 1912678 A TR1912678 A TR 1912678A TR 1912678 A TR1912678 A TR 1912678A TR 19126 A TR19126 A TR 19126A
Authority
TR
Turkey
Prior art keywords
hidden
Prior art date
Application number
TR1912678A
Other languages
Turkish (tr)
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 filed Critical
Publication of TR19126A publication Critical patent/TR19126A/en

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)
TR1912678A 1977-04-13 1978-02-24 Hidden TR19126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711031A FR2594962A1 (en) 1977-04-13 1977-04-13 Adjustable laser cavity

Publications (1)

Publication Number Publication Date
TR19126A true TR19126A (en) 1985-09-13

Family

ID=9189321

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1912678A TR19126A (en) 1977-04-13 1978-02-24 Hidden

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113092068B (en) * 2021-04-02 2022-05-03 国网浙江省电力有限公司嘉兴供电公司 Zero calibration method and zero calibration system of laser scanning galvanometer system

Also Published As

Publication number Publication date
IT7867754A0 (en) 1978-04-05
FR2594962A1 (en) 1987-08-28
PT67881A (en) 1978-05-01
GB1605278A (en) 1987-09-16

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