FR1568157A - - Google Patents

Info

Publication number
FR1568157A
FR1568157A FR142631A FR1568157DA FR1568157A FR 1568157 A FR1568157 A FR 1568157A FR 142631 A FR142631 A FR 142631A FR 1568157D A FR1568157D A FR 1568157DA FR 1568157 A FR1568157 A FR 1568157A
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.)
Expired
Application number
FR142631A
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
Application granted granted Critical
Publication of FR1568157A publication Critical patent/FR1568157A/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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/121—Q-switching using intracavity mechanical devices
    • H01S3/125—Q-switching using intracavity mechanical devices using rotating prisms
    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
FR142631A 1968-03-06 1968-03-06 Expired FR1568157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR142631 1968-03-06

Publications (1)

Publication Number Publication Date
FR1568157A true FR1568157A (fr) 1969-05-23

Family

ID=8647093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR142631A Expired FR1568157A (fr) 1968-03-06 1968-03-06

Country Status (6)

Country Link
US (1) US3597702A (fr)
BE (1) BE728936A (fr)
DE (1) DE1910279A1 (fr)
FR (1) FR1568157A (fr)
GB (1) GB1242648A (fr)
NL (1) NL6903388A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337958A1 (fr) * 1976-01-07 1977-08-05 Comp Generale Electricite Dispositif laser a gaz
IL75865A (en) * 1984-09-04 1990-02-09 Hughes Aircraft Co Critical angle rotating prism q-switch
DE69128240T2 (de) * 1990-10-09 1998-03-19 Raax Co Ltd Spiegel zum erzeugen eines entwicklungsbildes des wand eines lochs im boden und gerät zum erzeugen des bildes
US6587286B1 (en) * 1999-08-27 2003-07-01 James A. Townsend Circular prism light capacitor
US20070104231A1 (en) * 2002-08-30 2007-05-10 Jochen Schwarz Wavelength tunable resonator with a prism
CN112987150A (zh) * 2021-04-21 2021-06-18 广州立景创新科技有限公司 复合棱镜模块以及图像获取模块
CN112987149B (zh) * 2021-04-21 2023-01-20 广州立景创新科技有限公司 复合棱镜模块以及图像获取模块

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315177A (en) * 1962-04-05 1967-04-18 Robert C Benson Laser generator
US3483486A (en) * 1964-04-10 1969-12-09 Ibm Multiple photon laser
US3414839A (en) * 1965-06-18 1968-12-03 Bell Telephone Labor Inc Unidirectional ring laser

Also Published As

Publication number Publication date
BE728936A (fr) 1969-08-26
NL6903388A (fr) 1969-09-09
GB1242648A (en) 1971-08-11
US3597702A (en) 1971-08-03
DE1910279A1 (de) 1970-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse