[go: up one dir, main page]

GB2037000B - Light guide - Google Patents

Light guide

Info

Publication number
GB2037000B
GB2037000B GB7939559A GB7939559A GB2037000B GB 2037000 B GB2037000 B GB 2037000B GB 7939559 A GB7939559 A GB 7939559A GB 7939559 A GB7939559 A GB 7939559A GB 2037000 B GB2037000 B GB 2037000B
Authority
GB
United Kingdom
Prior art keywords
light guide
guide
light
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
GB7939559A
Other versions
GB2037000A (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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB7939559A priority Critical patent/GB2037000B/en
Publication of GB2037000A publication Critical patent/GB2037000A/en
Application granted granted Critical
Publication of GB2037000B publication Critical patent/GB2037000B/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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B2006/0098—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings for scanning
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12169—Annealing
    • G02B2006/12171—Annealing using a laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
GB7939559A 1978-11-24 1979-11-15 Light guide Expired GB2037000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7939559A GB2037000B (en) 1978-11-24 1979-11-15 Light guide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7846015 1978-11-24
GB7939559A GB2037000B (en) 1978-11-24 1979-11-15 Light guide

Publications (2)

Publication Number Publication Date
GB2037000A GB2037000A (en) 1980-07-02
GB2037000B true GB2037000B (en) 1982-11-03

Family

ID=26269731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7939559A Expired GB2037000B (en) 1978-11-24 1979-11-15 Light guide

Country Status (1)

Country Link
GB (1) GB2037000B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE8514T1 (en) * 1980-09-18 1984-08-15 L'etat Belge, Represente Par Le Secretaire General Des Services De La Programmation De La Politique Scientifique PROCESSES FOR CRYSTALLIZING FILMS AND FILMS OBTAINED THUS.
GB2154017B (en) * 1984-02-03 1987-09-30 Gen Electric Laser material processing through a fiber optic
GB2180363B (en) * 1985-09-13 1989-09-06 Stc Plc Beam homogeniser
FR2651508B1 (en) * 1989-09-05 1994-05-13 Centre Nal Recherc Scientifique LASER SHOCK TREATMENT DEVICE.
US6862091B2 (en) * 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis

Also Published As

Publication number Publication date
GB2037000A (en) 1980-07-02

Similar Documents

Publication Publication Date Title
GB2025651B (en) Optical recordingsystem
GB2012983B (en) Optical waveguides
JPS54164146A (en) Optical device
JPS54145523A (en) Light source
GB2036282B (en) Light projecting device
JPS5526494A (en) Optical fiber thermodetector
JPS54128752A (en) Optical device
JPS5575605A (en) Optical apparatus
GB2021759B (en) Optical somatomeasuring apparatus
GB2023060B (en) Optical cables
JPS54127338A (en) Optical cable
GB2022644B (en) Optical cable manufacute
JPS5582471A (en) Light converter
JPS5540488A (en) Light source
JPS5521087A (en) Multiicore optical fiber
JPS54151856A (en) Optical device
JPS54130046A (en) Optical device
JPS54143242A (en) Optical fiber
GB2024447B (en) Light guides
JPS5546736A (en) Optical filmmscanning device
JPS54134450A (en) Fiber for photoocommunication
JPS54125046A (en) Optical block
GB2037000B (en) Light guide
GB2031138B (en) Light fitting
GB2021803B (en) Optical apparatus

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