GB0106075D0 - Optical devices - Google Patents

Optical devices

Info

Publication number
GB0106075D0
GB0106075D0 GB0106075A GB0106075A GB0106075D0 GB 0106075 D0 GB0106075 D0 GB 0106075D0 GB 0106075 A GB0106075 A GB 0106075A GB 0106075 A GB0106075 A GB 0106075A GB 0106075 D0 GB0106075 D0 GB 0106075D0
Authority
GB
United Kingdom
Prior art keywords
optical devices
optical
devices
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.)
Withdrawn
Application number
GB0106075A
Other versions
GB2373369A (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.)
University of Bristol
Original Assignee
University of Bristol
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 University of Bristol filed Critical University of Bristol
Priority to GB0106075A priority Critical patent/GB2373369A/en
Publication of GB0106075D0 publication Critical patent/GB0106075D0/en
Priority to PCT/GB2002/001145 priority patent/WO2002073756A2/en
Publication of GB2373369A publication Critical patent/GB2373369A/en
Withdrawn legal-status Critical Current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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06251—Amplitude modulation
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
GB0106075A 2001-03-12 2001-03-12 Laser diodes Withdrawn GB2373369A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0106075A GB2373369A (en) 2001-03-12 2001-03-12 Laser diodes
PCT/GB2002/001145 WO2002073756A2 (en) 2001-03-12 2002-03-12 Optical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0106075A GB2373369A (en) 2001-03-12 2001-03-12 Laser diodes

Publications (2)

Publication Number Publication Date
GB0106075D0 true GB0106075D0 (en) 2001-05-02
GB2373369A GB2373369A (en) 2002-09-18

Family

ID=9910501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0106075A Withdrawn GB2373369A (en) 2001-03-12 2001-03-12 Laser diodes

Country Status (2)

Country Link
GB (1) GB2373369A (en)
WO (1) WO2002073756A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9306672B2 (en) * 2013-03-14 2016-04-05 Encore Corporation Method of fabricating and operating an optical modulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999146A (en) * 1974-08-23 1976-12-21 Nippon Electric Company, Ltd. Semiconductor laser device
JPS59188988A (en) * 1983-04-11 1984-10-26 Nec Corp Semiconductor laser and driving method therefor
JPH0626276B2 (en) * 1985-01-14 1994-04-06 日本電気株式会社 Laser optical direct frequency modulation method
JPS6390883A (en) * 1986-10-03 1988-04-21 Nec Corp Semiconductor laser device
US4878222A (en) * 1988-08-05 1989-10-31 Eastman Kodak Company Diode laser with improved means for electrically modulating the emitted light beam intensity including turn-on and turn-off and electrically controlling the position of the emitted laser beam spot
US4972352A (en) * 1988-08-10 1990-11-20 Shildon Limited Semiconductors lasers
US5358898A (en) * 1989-07-15 1994-10-25 Fujitsu Limited Method of making a tunable laser diode having a distributed feedback structure
JPH04206583A (en) * 1990-11-30 1992-07-28 Fujitsu Ltd Wavelength variable laser drive device
JPH07249832A (en) * 1994-03-10 1995-09-26 Canon Inc Optical transmitter-receiver, its driving method, and optical communication system

Also Published As

Publication number Publication date
WO2002073756A3 (en) 2003-08-28
GB2373369A (en) 2002-09-18
WO2002073756A2 (en) 2002-09-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)