IT1145668B - APPARATUS TO ADJUST THE MOVEMENT OF A MIRROR IN PARTICULAR IN A RING LASER - Google Patents

APPARATUS TO ADJUST THE MOVEMENT OF A MIRROR IN PARTICULAR IN A RING LASER

Info

Publication number
IT1145668B
IT1145668B IT49642/80A IT4964280A IT1145668B IT 1145668 B IT1145668 B IT 1145668B IT 49642/80 A IT49642/80 A IT 49642/80A IT 4964280 A IT4964280 A IT 4964280A IT 1145668 B IT1145668 B IT 1145668B
Authority
IT
Italy
Prior art keywords
mirror
adjust
movement
ring laser
laser
Prior art date
Application number
IT49642/80A
Other languages
Italian (it)
Other versions
IT8049642A0 (en
Inventor
Thomas J Hutchings
David C Grant
Gary D Babcock
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 IT8049642A0 publication Critical patent/IT8049642A0/en
Application granted granted Critical
Publication of IT1145668B publication Critical patent/IT1145668B/en

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)
IT49642/80A 1979-09-12 1980-09-10 APPARATUS TO ADJUST THE MOVEMENT OF A MIRROR IN PARTICULAR IN A RING LASER IT1145668B (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
IT8049642A0 IT8049642A0 (en) 1980-09-10
IT1145668B true IT1145668B (en) 1986-11-05

Family

ID=22120578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49642/80A IT1145668B (en) 1979-09-12 1980-09-10 APPARATUS TO ADJUST THE MOVEMENT OF A MIRROR IN PARTICULAR IN A RING LASER

Country Status (7)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615772A (en) * 1979-06-21 1981-02-16 Ogasaka Ski Seisakusho Ski and its manufacture
FR2519151B1 (en) * 1981-12-24 1985-07-12 Onera (Off Nat Aerospatiale) VARIABLE FOCAL MIRROR
DE3322212A1 (en) * 1983-06-21 1985-01-03 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen METHOD FOR CONNECTING PARTS BY OPTICAL PUNCHING
EP0106230B1 (en) * 1982-10-06 1986-07-16 Bodenseewerk Gerätetechnik GmbH Method of affixing a resonator mirror to a laser
JPS59103076U (en) * 1982-12-25 1984-07-11 カルソニックカンセイ株式会社 Heat exchanger tube
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 (en) * 1984-06-23 1986-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Method for monitoring room areas, and light barrier
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 (en) * 1988-12-23 1990-07-05 Teldix Gmbh Piezo-drive for axial movement or for mirrors in laser gyroscope - has layers of piezoelectric material or of metal which are glued together at constant distance
DE3935891A1 (en) * 1988-12-23 1990-07-19 Teldix Gmbh Laser gyro mirror positioner with two piezoelectrical devices - ensures purely axial movement under pressure from leaf spring with decoupling from radial tilt-provoking efforts
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
RU2525578C2 (en) * 2012-07-10 2014-08-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Method of outputting and controlling energy/power of output laser radiation and apparatus therefor

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 (en) * 1975-10-03 1977-04-05 Philips Nv ELECTROMAGNETICALLY CONTROLLED SWIVEL MIRROR DEVICE.
US4160184A (en) * 1978-01-09 1979-07-03 The Singer Company Piezoelectric actuator for a ring laser

Also Published As

Publication number Publication date
JPS598076B2 (en) 1984-02-22
JPS5648190A (en) 1981-05-01
FR2465336B1 (en) 1984-06-29
DE3032997A1 (en) 1981-04-02
DE3032997C2 (en) 1989-07-20
IT8049642A0 (en) 1980-09-10
FR2465336A1 (en) 1981-03-20
GB2059143B (en) 1984-03-14
GB2059143A (en) 1981-04-15
CA1162281A (en) 1984-02-14
IL60865A (en) 1985-12-31

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