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GB2103384B - Beam deflecting apparatus for servo-controlled beam stabilisation - Google Patents

Beam deflecting apparatus for servo-controlled beam stabilisation

Info

Publication number
GB2103384B
GB2103384B GB08124249A GB8124249A GB2103384B GB 2103384 B GB2103384 B GB 2103384B GB 08124249 A GB08124249 A GB 08124249A GB 8124249 A GB8124249 A GB 8124249A GB 2103384 B GB2103384 B GB 2103384B
Authority
GB
United Kingdom
Prior art keywords
servo
stabilisation
deflecting apparatus
controlled
beam deflecting
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
GB08124249A
Other versions
GB2103384A (en
Inventor
Robert John Cormack
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB08124249A priority Critical patent/GB2103384B/en
Priority to DE19823228839 priority patent/DE3228839A1/en
Priority to IT48934/82A priority patent/IT1149033B/en
Priority to AU86761/82A priority patent/AU545405B2/en
Priority to FR8213754A priority patent/FR2511163B1/en
Publication of GB2103384A publication Critical patent/GB2103384A/en
Application granted granted Critical
Publication of GB2103384B publication Critical patent/GB2103384B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB08124249A 1981-08-07 1981-08-07 Beam deflecting apparatus for servo-controlled beam stabilisation Expired GB2103384B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB08124249A GB2103384B (en) 1981-08-07 1981-08-07 Beam deflecting apparatus for servo-controlled beam stabilisation
DE19823228839 DE3228839A1 (en) 1981-08-07 1982-08-02 DEVICE FOR CONTROLLING THE DIRECTION OF A RAY OF AN OPTICAL RADIATION
IT48934/82A IT1149033B (en) 1981-08-07 1982-08-04 APPARATUS TO CONTROL THE DIRECTION OF AN OPTICAL BEAM OF IMPACT ON IT ALONG ITS AXIS
AU86761/82A AU545405B2 (en) 1981-08-07 1982-08-04 Light beam direction control
FR8213754A FR2511163B1 (en) 1981-08-07 1982-08-06 DEVICE FOR CONTROLLING THE STEERING OF AN OPTICAL RADIATION BEAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08124249A GB2103384B (en) 1981-08-07 1981-08-07 Beam deflecting apparatus for servo-controlled beam stabilisation

Publications (2)

Publication Number Publication Date
GB2103384A GB2103384A (en) 1983-02-16
GB2103384B true GB2103384B (en) 1985-05-30

Family

ID=10523795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08124249A Expired GB2103384B (en) 1981-08-07 1981-08-07 Beam deflecting apparatus for servo-controlled beam stabilisation

Country Status (5)

Country Link
AU (1) AU545405B2 (en)
DE (1) DE3228839A1 (en)
FR (1) FR2511163B1 (en)
GB (1) GB2103384B (en)
IT (1) IT1149033B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69600131T2 (en) * 1995-04-19 1998-07-23 Gerber Garment Technology Inc Laser cutting device and method for cutting flat material
JPH1039358A (en) * 1996-07-22 1998-02-13 Sony Corp Variable apex angle prism and video camera
FR2923919A1 (en) * 2007-11-16 2009-05-22 Thales Sa OPTICAL STABILIZATION OF A LASER TRANSMITTER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459473A (en) * 1965-10-12 1969-08-05 Bell & Howell Co Concentric lens stabilization system
GB1232296A (en) * 1967-09-30 1971-05-19
GB1377076A (en) * 1971-10-29 1974-12-11 Optical Research Dev Corp Optical stabilizer having hydraulically moved light deflecting lenses
JPS4942360A (en) * 1972-08-28 1974-04-20
GB1521931A (en) * 1976-01-31 1978-08-16 Ferranti Ltd Optical apparatus
GB1549824A (en) * 1977-05-11 1979-08-08 British Aircraft Corp Ltd Image-stabilised optical devices

Also Published As

Publication number Publication date
DE3228839A1 (en) 1983-02-24
GB2103384A (en) 1983-02-16
IT1149033B (en) 1986-12-03
AU545405B2 (en) 1985-07-11
IT8248934A0 (en) 1982-08-04
FR2511163A1 (en) 1983-02-11
AU8676182A (en) 1983-02-10
FR2511163B1 (en) 1987-04-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950807