AU7021500A - Laser cavity - Google Patents

Laser cavity

Info

Publication number
AU7021500A
AU7021500A AU70215/00A AU7021500A AU7021500A AU 7021500 A AU7021500 A AU 7021500A AU 70215/00 A AU70215/00 A AU 70215/00A AU 7021500 A AU7021500 A AU 7021500A AU 7021500 A AU7021500 A AU 7021500A
Authority
AU
Australia
Prior art keywords
laser cavity
laser
cavity
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.)
Abandoned
Application number
AU70215/00A
Inventor
Helen Frances Gleeson
Andrew James Murray
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.)
Victoria University of Manchester
Original Assignee
Victoria University of Manchester
University of Manchester
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 Victoria University of Manchester, University of Manchester filed Critical Victoria University of Manchester
Publication of AU7021500A publication Critical patent/AU7021500A/en
Abandoned 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1065—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
AU70215/00A 1999-09-06 2000-09-06 Laser cavity Abandoned AU7021500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9920939.7A GB9920939D0 (en) 1999-09-06 1999-09-06 Laser cavity
GB9920939 1999-09-06
PCT/GB2000/003411 WO2001018920A1 (en) 1999-09-06 2000-09-06 Laser cavity

Publications (1)

Publication Number Publication Date
AU7021500A true AU7021500A (en) 2001-04-10

Family

ID=10860367

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70215/00A Abandoned AU7021500A (en) 1999-09-06 2000-09-06 Laser cavity

Country Status (3)

Country Link
AU (1) AU7021500A (en)
GB (1) GB9920939D0 (en)
WO (1) WO2001018920A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2340651B1 (en) * 2008-09-24 2012-02-14 Universidad Del Pais Vasco LASER THAT UNDERSTANDS A BIRREFRINGENT ACTIVE ELEMENT AND PROCEDURE FOR ITS TUNING.
CN109254436A (en) * 2018-11-13 2019-01-22 徐州诺派激光技术有限公司 Bandwidth, tunable wavelength filter and its working method based on liquid crystal array

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914664A (en) * 1988-10-21 1990-04-03 Spectra Physics, Inc. Tunable dye laser with suppressed frequency shift anomalies
US5493426A (en) * 1991-11-14 1996-02-20 University Of Colorado Foundation, Inc. Lateral electrode smectic liquid crystal devices
US5218610A (en) * 1992-05-08 1993-06-08 Amoco Corporation Tunable solid state laser

Also Published As

Publication number Publication date
GB9920939D0 (en) 1999-11-10
WO2001018920A1 (en) 2001-03-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase