GB2284681B - Apparatus for stabilising a laser beam - Google Patents

Apparatus for stabilising a laser beam

Info

Publication number
GB2284681B
GB2284681B GB9423699A GB9423699A GB2284681B GB 2284681 B GB2284681 B GB 2284681B GB 9423699 A GB9423699 A GB 9423699A GB 9423699 A GB9423699 A GB 9423699A GB 2284681 B GB2284681 B GB 2284681B
Authority
GB
United Kingdom
Prior art keywords
stabilising
laser beam
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 - Fee Related
Application number
GB9423699A
Other versions
GB2284681A (en
GB9423699D0 (en
Inventor
Kevin Ross Manning
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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
Priority claimed from GB939325369A external-priority patent/GB9325369D0/en
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9423699A priority Critical patent/GB2284681B/en
Publication of GB9423699D0 publication Critical patent/GB9423699D0/en
Publication of GB2284681A publication Critical patent/GB2284681A/en
Application granted granted Critical
Publication of GB2284681B publication Critical patent/GB2284681B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
    • 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
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB9423699A 1993-12-10 1994-11-24 Apparatus for stabilising a laser beam Expired - Fee Related GB2284681B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9423699A GB2284681B (en) 1993-12-10 1994-11-24 Apparatus for stabilising a laser beam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939325369A GB9325369D0 (en) 1993-12-10 1993-12-10 Passive laser beam stabilisation
GB9423699A GB2284681B (en) 1993-12-10 1994-11-24 Apparatus for stabilising a laser beam

Publications (3)

Publication Number Publication Date
GB9423699D0 GB9423699D0 (en) 1995-01-11
GB2284681A GB2284681A (en) 1995-06-14
GB2284681B true GB2284681B (en) 1996-12-04

Family

ID=26304007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9423699A Expired - Fee Related GB2284681B (en) 1993-12-10 1994-11-24 Apparatus for stabilising a laser beam

Country Status (1)

Country Link
GB (1) GB2284681B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145056A1 (en) * 2001-09-13 2003-04-03 Zeiss Carl Jena Gmbh Device and method for focus control in a microscope with digital imaging, preferably a confocal microscope

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182671A (en) * 1988-09-19 1993-01-26 Canon Kabushiki Kaisha Variable magnification optical system having a capability of stabilizing the image

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182671A (en) * 1988-09-19 1993-01-26 Canon Kabushiki Kaisha Variable magnification optical system having a capability of stabilizing the image

Also Published As

Publication number Publication date
GB2284681A (en) 1995-06-14
GB9423699D0 (en) 1995-01-11

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Legal Events

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

Effective date: 20031124