GB2180363B - Beam homogeniser - Google Patents

Beam homogeniser

Info

Publication number
GB2180363B
GB2180363B GB8522723A GB8522723A GB2180363B GB 2180363 B GB2180363 B GB 2180363B GB 8522723 A GB8522723 A GB 8522723A GB 8522723 A GB8522723 A GB 8522723A GB 2180363 B GB2180363 B GB 2180363B
Authority
GB
United Kingdom
Prior art keywords
beam homogeniser
homogeniser
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
GB8522723A
Other versions
GB2180363A (en
GB8522723D0 (en
Inventor
Wilbert Ridd George
Stephen Rolt
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.)
STC PLC
Original Assignee
STC 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 STC PLC filed Critical STC PLC
Priority to GB8522723A priority Critical patent/GB2180363B/en
Publication of GB8522723D0 publication Critical patent/GB8522723D0/en
Publication of GB2180363A publication Critical patent/GB2180363A/en
Application granted granted Critical
Publication of GB2180363B publication Critical patent/GB2180363B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/102—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type for infrared and ultraviolet radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Glass Compositions (AREA)
GB8522723A 1985-09-13 1985-09-13 Beam homogeniser Expired GB2180363B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8522723A GB2180363B (en) 1985-09-13 1985-09-13 Beam homogeniser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8522723A GB2180363B (en) 1985-09-13 1985-09-13 Beam homogeniser

Publications (3)

Publication Number Publication Date
GB8522723D0 GB8522723D0 (en) 1985-10-16
GB2180363A GB2180363A (en) 1987-03-25
GB2180363B true GB2180363B (en) 1989-09-06

Family

ID=10585145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8522723A Expired GB2180363B (en) 1985-09-13 1985-09-13 Beam homogeniser

Country Status (1)

Country Link
GB (1) GB2180363B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004423C2 (en) * 1989-02-17 1998-05-14 Mezotraslevoj Nt Kompleks Mikr Device for the surgical treatment of ametropia
US5109465A (en) * 1990-01-16 1992-04-28 Summit Technology, Inc. Beam homogenizer
US5395362A (en) * 1992-01-14 1995-03-07 Summit Technology Methods and apparatus for distributing laser radiation
WO1995027534A1 (en) * 1994-04-08 1995-10-19 Summit Technology, Inc. Control of photorefractive keratectomy
US6293938B1 (en) 1994-04-08 2001-09-25 Summit Technology, Inc. Photo-refractive keratectomy
AU2205395A (en) * 1994-04-08 1995-10-30 Summit Technology, Inc. Profiling the intensity distribution of optical beams
KR0163404B1 (en) * 1995-11-23 1999-04-15 김유채 Laser beam profile by 3-d uniformizer using an optical fiber, making method and apparatus of that
US6141476A (en) * 1998-01-05 2000-10-31 Matsuura; Yuji Hollow waveguide for ultraviolet light and making the same
DE19832774B4 (en) * 1998-07-22 2008-01-24 Siemens Ag Protective device for producing minute holes in tubular components and method for producing bores opening into a cavity
FI20060495A0 (en) * 2006-05-19 2006-05-19 Wallac Oy Arrangement and procedure for illuminating an object

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153843A (en) * 1967-03-24 1969-05-29 Becton Dickinson Co Apparatus for Laser Surgery
GB1259383A (en) * 1969-03-13 1972-01-05
DE2638406A1 (en) * 1976-08-26 1978-03-02 Reiss Hans Juergen Dipl Ing Light transmitting cable with hollow waveguide - can be made in any size to transmit large quantities of light with lenses at ends to vary optical path
GB2011115A (en) * 1977-12-23 1979-07-04 Leitz Ernst Gmbh Illuminating device
US4194808A (en) * 1978-05-26 1980-03-25 Northwestern University Wave guide for surface wave transmission of laser radiation
GB2037000A (en) * 1978-11-24 1980-07-02 Secr Defence Light guide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153843A (en) * 1967-03-24 1969-05-29 Becton Dickinson Co Apparatus for Laser Surgery
GB1259383A (en) * 1969-03-13 1972-01-05
DE2638406A1 (en) * 1976-08-26 1978-03-02 Reiss Hans Juergen Dipl Ing Light transmitting cable with hollow waveguide - can be made in any size to transmit large quantities of light with lenses at ends to vary optical path
GB2011115A (en) * 1977-12-23 1979-07-04 Leitz Ernst Gmbh Illuminating device
US4194808A (en) * 1978-05-26 1980-03-25 Northwestern University Wave guide for surface wave transmission of laser radiation
GB2037000A (en) * 1978-11-24 1980-07-02 Secr Defence Light guide

Also Published As

Publication number Publication date
GB2180363A (en) 1987-03-25
GB8522723D0 (en) 1985-10-16

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Legal Events

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