GB0106075D0 - Optical devices - Google Patents

Optical devices

Info

Publication number: GB0106075D0
Authority: GB; United Kingdom
Prior art keywords: optical devices; optical; devices
Prior art date: 2001-03-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

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.)

2001-03-12

Filing date

2001-03-12

Publication date

2001-05-02

2001-03-12 Application filed by University of Bristol filed Critical University of Bristol

2001-03-12 Priority to GB0106075A priority Critical patent/GB2373369A/en

2001-05-02 Publication of GB0106075D0 publication Critical patent/GB0106075D0/en

2002-03-12 Priority to PCT/GB2002/001145 priority patent/WO2002073756A2/en

2002-09-18 Publication of GB2373369A publication Critical patent/GB2373369A/en

Status Withdrawn legal-status Critical Current

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

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Semiconductor Lasers (AREA)

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

2001
- 2001-03-12 GB GB0106075A patent/GB2373369A/en not_active Withdrawn
2002
- 2002-03-12 WO PCT/GB2002/001145 patent/WO2002073756A2/en not_active Application Discontinuation

Also Published As

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

Publication	Publication Date	Title
EP1461655A4 (en)	2010-11-10	Optical device
AU2002353213A8 (en)	2003-07-09	Optical device
GB0112871D0 (en)	2001-07-18	Improved optical device
EP1394575A4 (en)	2008-10-01	Optical device
AU146817S (en)	2002-02-11	Light
GB2383128B (en)	2005-02-16	Optical pointing device
EP1443346A4 (en)	2007-04-25	Optical device
GB2385986B (en)	2005-10-12	Optoelectronic device
GB0102957D0 (en)	2001-03-21	Optical device
GB0111363D0 (en)	2001-07-04	Optical component
GB0128147D0 (en)	2002-01-16	Optical devices
GB0413703D0 (en)	2004-07-21	Voice-bearing light
GB2387923B (en)	2004-06-02	Optical device
EP1406114A4 (en)	2006-01-18	Optical device
GB0030258D0 (en)	2001-01-24	Optical devices
GB0125979D0 (en)	2001-12-19	Hybridised optical devices
GB0123740D0 (en)	2001-11-21	Non-Linear Optical Devices
GB0106075D0 (en)	2001-05-02	Optical devices
GB0224336D0 (en)	2002-11-27	Optical devices
GB0202738D0 (en)	2002-03-27	Optical devices
GB0121905D0 (en)	2001-10-31	Fixing devices
TW465761U (en)	2001-11-21	Kaleidoscope
GB0119585D0 (en)	2001-10-03	An optical device
GB0106741D0 (en)	2001-05-09	Integrated optical devices
GB0116535D0 (en)	2001-08-29	Optical device

Legal Events

Date	Code	Title	Description
2003-07-02	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)