GB2059143B - Laser mirrors - Google Patents

Laser mirrors

Info

Publication number
GB2059143B
GB2059143B GB8028939A GB8028939A GB2059143B GB 2059143 B GB2059143 B GB 2059143B GB 8028939 A GB8028939 A GB 8028939A GB 8028939 A GB8028939 A GB 8028939A GB 2059143 B GB2059143 B GB 2059143B
Authority
GB
United Kingdom
Prior art keywords
laser mirrors
mirrors
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
GB8028939A
Other languages
English (en)
Other versions
GB2059143A (en
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of GB2059143A publication Critical patent/GB2059143A/en
Application granted granted Critical
Publication of GB2059143B publication Critical patent/GB2059143B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • 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
    • H01S3/083—Ring lasers
    • 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)
  • Gyroscopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB8028939A 1979-09-12 1980-09-08 Laser mirrors Expired GB2059143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7461979A 1979-09-12 1979-09-12

Publications (2)

Publication Number Publication Date
GB2059143A GB2059143A (en) 1981-04-15
GB2059143B true GB2059143B (en) 1984-03-14

Family

ID=22120578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8028939A Expired GB2059143B (en) 1979-09-12 1980-09-08 Laser mirrors

Country Status (7)

Country Link
JP (1) JPS598076B2 (enrdf_load_stackoverflow)
CA (1) CA1162281A (enrdf_load_stackoverflow)
DE (1) DE3032997A1 (enrdf_load_stackoverflow)
FR (1) FR2465336A1 (enrdf_load_stackoverflow)
GB (1) GB2059143B (enrdf_load_stackoverflow)
IL (1) IL60865A (enrdf_load_stackoverflow)
IT (1) IT1145668B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519151B1 (fr) * 1981-12-24 1985-07-12 Onera (Off Nat Aerospatiale) Miroir a focale variable
EP0106230B1 (de) * 1982-10-06 1986-07-16 Bodenseewerk Gerätetechnik GmbH Verfahren zum Anbringen von Resonatorspiegeln bei einem Laser
DE3322212A1 (de) * 1983-06-21 1985-01-03 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Verfahren zum verbinden von teilen durch optisches ansprengen
JPS59103076U (ja) * 1982-12-25 1984-07-11 カルソニックカンセイ株式会社 熱交換器用チユ−ブ
US4685767A (en) * 1984-02-27 1987-08-11 Matsushita Electric Industrial Co., Ltd. Fine adjustment apparatus for optical system lens
EP0293528A1 (en) * 1987-06-05 1988-12-07 The Singer Company Path length controller for ring laser gyroscope
DE3423299A1 (de) * 1984-06-23 1986-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zum ueberwachen von raumbereichen sowie lichtschranke
US4969726A (en) * 1985-06-03 1990-11-13 Northrop Corporation Ring laser gyro path-length-control mechanism
US4865436A (en) * 1986-03-25 1989-09-12 Honeywell Inc. Low cost ring laser angular rate sensor
US4847858A (en) * 1986-06-24 1989-07-11 Siemens Aktiengesellschaft Optical resonator for a laser
GB8615789D0 (en) * 1986-06-27 1986-08-06 British Aerospace Lasers
US4865451A (en) * 1986-12-22 1989-09-12 Ahonen Robert G Silicon substrate mirror assembly for lasers
US4836675A (en) * 1987-06-29 1989-06-06 Litton Systems, Inc. Apparatus and method for detecting rotation rate and direction of rotation and providing cavity length control in multioscillator ring laser gyroscopes
DE3934968A1 (de) * 1988-12-23 1990-07-05 Teldix Gmbh Piezoantrieb
DE3935891A1 (de) * 1988-12-23 1990-07-19 Teldix Gmbh Anordnung zum verstellen eines spiegels in einem laserkreisel
US5400184A (en) * 1992-10-29 1995-03-21 The United States Of America As Represented By The United States Department Of Energy Kinematic high bandwidth mirror mount
RU2232453C1 (ru) * 2002-12-23 2004-07-10 Открытое акционерное общество "Научно-исследовательский институт газоразрядных приборов "Плазма" Волноводный двухканальный газовый лазер

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769907A (en) * 1954-12-20 1957-03-13 Westinghouse Electric Int Co Improvements in or relating to electromagnetic devices
US3581227A (en) * 1968-04-18 1971-05-25 Honeywell Inc Adjustable, thin membrane mirror for use in the stabilization of ring lasers
NL7511634A (nl) * 1975-10-03 1977-04-05 Philips Nv Electromagnetisch bestuurbare zwenkspiegelinrich- ting.
US4160184A (en) * 1978-01-09 1979-07-03 The Singer Company Piezoelectric actuator for a ring laser

Also Published As

Publication number Publication date
IT1145668B (it) 1986-11-05
FR2465336B1 (enrdf_load_stackoverflow) 1984-06-29
IL60865A (en) 1985-12-31
GB2059143A (en) 1981-04-15
FR2465336A1 (fr) 1981-03-20
IT8049642A0 (it) 1980-09-10
JPS5648190A (en) 1981-05-01
JPS598076B2 (ja) 1984-02-22
DE3032997A1 (de) 1981-04-02
DE3032997C2 (enrdf_load_stackoverflow) 1989-07-20
CA1162281A (en) 1984-02-14

Similar Documents

Publication Publication Date Title
GB2046939B (en) Mirror
AU532063B2 (en) Mirror
AU531332B2 (en) Mirror
GB2168662B (en) Rearview mirror
JPS5655085A (en) Waveguide laser
JPS55105219A (en) Laser scanner
JPS5635109A (en) Mirror
GB2059143B (en) Laser mirrors
GB2062950B (en) Ring lasers
JPS55127501A (en) Back mirror
JPS5615094A (en) Solid state laser
GB2048166B (en) Mirrors
GB2012481B (en) Egfet mirrors
JPS55156380A (en) Laser device
JPS5561081A (en) Laser assembly
GB2050683B (en) Lasers
JPS5663309A (en) Mirror fixing tool
GB2055224B (en) Surgical mirrors
JPS55129030A (en) Internally viewing mirror
GB2053554B (en) Laser component
JPS5596692A (en) Laser device
JPS54118196A (en) Laser mirror cooler
JPS5611014A (en) Mirror device
JPS5640801A (en) Optical mirror
JPS5636915A (en) Mirror light

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960908