DE68910114T2 - Laser. - Google Patents

Laser.

Info

Publication number
DE68910114T2
DE68910114T2 DE89902173T DE68910114T DE68910114T2 DE 68910114 T2 DE68910114 T2 DE 68910114T2 DE 89902173 T DE89902173 T DE 89902173T DE 68910114 T DE68910114 T DE 68910114T DE 68910114 T2 DE68910114 T2 DE 68910114T2
Authority
DE
Germany
Prior art keywords
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
DE89902173T
Other languages
English (en)
Other versions
DE68910114D1 (en
Inventor
Paul Ewart
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.)
BTG International Ltd
Original Assignee
British Technology Group 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 GB888802294A external-priority patent/GB8802294D0/en
Priority claimed from GB888815662A external-priority patent/GB8815662D0/en
Application filed by British Technology Group Ltd filed Critical British Technology Group Ltd
Application granted granted Critical
Publication of DE68910114D1 publication Critical patent/DE68910114D1/de
Publication of DE68910114T2 publication Critical patent/DE68910114T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H01S3/213—Liquids including an organic dye
DE89902173T 1988-02-02 1989-02-02 Laser. Expired - Fee Related DE68910114T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888802294A GB8802294D0 (en) 1988-02-02 1988-02-02 Widely tunable single longitudinal mode pulsed dye laser
GB888815662A GB8815662D0 (en) 1988-07-01 1988-07-01 Lasers

Publications (2)

Publication Number Publication Date
DE68910114D1 DE68910114D1 (en) 1993-11-25
DE68910114T2 true DE68910114T2 (de) 1994-02-10

Family

ID=26293410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89902173T Expired - Fee Related DE68910114T2 (de) 1988-02-02 1989-02-02 Laser.

Country Status (5)

Country Link
US (1) US5077746A (de)
EP (1) EP0398958B1 (de)
DE (1) DE68910114T2 (de)
GB (1) GB2215511B (de)
WO (1) WO1989007354A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263037A (en) * 1990-08-01 1993-11-16 Hewlett-Packard Company Optical oscillator sweeper
US5140599A (en) * 1990-08-01 1992-08-18 Hewlett-Packard Company Optical oscillator sweeper
US5243609A (en) * 1990-11-20 1993-09-07 General Instrument Corporation Laser with longitudinal mode selection
US5684812A (en) * 1995-09-12 1997-11-04 Trw Inc. Laser mode control using external inverse cavity
US6839366B1 (en) * 2001-08-29 2005-01-04 Cisco Technology, Inc. Laser frequency control using dithered control signal
US20080049228A1 (en) * 2006-08-28 2008-02-28 Novaspectra, Inc. Fabry-perot interferometer array
CA2989555A1 (en) * 2015-06-23 2016-12-29 Amo Development, Llc Compact ultra-short pulsed laser eye surgery workstation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735283A (en) * 1971-06-23 1973-05-22 Trw Inc Beam diameter control for p laser having improved coherence
US4314210A (en) * 1979-11-23 1982-02-02 Jersey Nuclear-Avco Isotopes, Inc. Mode-locking and chirping system for lasers
US4344042A (en) * 1980-03-03 1982-08-10 Hughes Aircraft Company Self-regenerative laser oscillator-amplifier
US4425652A (en) * 1980-06-25 1984-01-10 The University Of Rochester Laser system using organic dye amplifier
US4435808A (en) * 1981-01-22 1984-03-06 Ali Javan Production of radiation at frequencies of preselected absorbing resonances and methods using same
CA1176741A (en) * 1981-09-11 1984-10-23 Photochemical Research Associates Inc. Cascaded dye laser cavities
US4556979A (en) * 1982-11-08 1985-12-03 University Of California Piezoelectrically tuned short cavity dye laser
US4554666A (en) * 1982-11-24 1985-11-19 Rca Corporation High-energy, single longitudinal mode hybrid laser
US4606031A (en) * 1984-07-17 1986-08-12 The United States Of America As Represented By The United States Department Of Energy Device for frequency modulation of a laser output spectrum

Also Published As

Publication number Publication date
GB8902314D0 (en) 1989-03-22
GB2215511B (en) 1992-08-12
EP0398958A1 (de) 1990-11-28
US5077746A (en) 1991-12-31
WO1989007354A1 (en) 1989-08-10
EP0398958B1 (de) 1993-10-20
DE68910114D1 (en) 1993-11-25
GB2215511A (en) 1989-09-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee