AU2002246235A1 - Optical components - Google Patents

Optical components

Info

Publication number
AU2002246235A1
AU2002246235A1 AU2002246235A AU2002246235A AU2002246235A1 AU 2002246235 A1 AU2002246235 A1 AU 2002246235A1 AU 2002246235 A AU2002246235 A AU 2002246235A AU 2002246235 A AU2002246235 A AU 2002246235A AU 2002246235 A1 AU2002246235 A1 AU 2002246235A1
Authority
AU
Australia
Prior art keywords
optical components
optical
components
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
AU2002246235A
Inventor
Michael Moody
Keith Read
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.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology 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 Bookham Technology PLC filed Critical Bookham Technology PLC
Priority claimed from PCT/GB2002/001239 external-priority patent/WO2002075379A2/en
Publication of AU2002246235A1 publication Critical patent/AU2002246235A1/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1301—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers
    • H01S3/13017—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers by controlling the temperature of the active medium
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06704—Housings; Packages
AU2002246235A 2001-03-19 2002-03-18 Optical components Abandoned AU2002246235A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0106768.5 2001-03-19
GB0106768A GB2373588A (en) 2001-03-19 2001-03-19 Active optical device
GB0111447.9 2001-05-10
GB0111447A GB2373589A (en) 2001-03-19 2001-05-10 Optical Component
PCT/GB2002/001239 WO2002075379A2 (en) 2001-03-19 2002-03-18 Optical components

Publications (1)

Publication Number Publication Date
AU2002246235A1 true AU2002246235A1 (en) 2002-10-03

Family

ID=9911011

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002246235A Abandoned AU2002246235A1 (en) 2001-03-19 2002-03-18 Optical components
AU2002246237A Abandoned AU2002246237A1 (en) 2001-03-19 2002-03-18 Active optical device

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2002246237A Abandoned AU2002246237A1 (en) 2001-03-19 2002-03-18 Active optical device

Country Status (3)

Country Link
AU (2) AU2002246235A1 (en)
GB (2) GB2373588A (en)
WO (1) WO2002075866A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0402853D0 (en) * 2004-02-10 2004-03-17 Bookham Technology Plc Optical amplifiers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143683A (en) * 1983-12-29 1985-07-29 Canon Inc Light source device
DE4235768A1 (en) * 1992-10-24 1994-05-19 Cho Ok Kyung Modified semiconductor laser diode with integrated temperature control part
DE4402668A1 (en) * 1994-01-29 1995-08-03 Frohn Hans Willi Transversely pumped solid-state laser
JPH08271845A (en) * 1995-04-03 1996-10-18 Furukawa Electric Co Ltd:The External optical modulator
JP2888204B2 (en) * 1996-08-21 1999-05-10 松下電器産業株式会社 Electronic components
JP2000022263A (en) * 1998-06-29 2000-01-21 Murata Mfg Co Ltd Semiconductor laser driving circuit and semiconductor laser

Also Published As

Publication number Publication date
AU2002246237A1 (en) 2002-10-03
GB0111447D0 (en) 2001-07-04
WO2002075866A3 (en) 2003-02-20
GB0106768D0 (en) 2001-05-09
GB2373588A (en) 2002-09-25
WO2002075866A2 (en) 2002-09-26
GB2373589A (en) 2002-09-25

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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