GB9522790D0 - Waveguide laser - Google Patents

Waveguide laser

Info

Publication number: GB9522790D0
Authority: GB; United Kingdom
Prior art keywords: waveguide laser; waveguide; laser
Prior art date: 1993-05-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

GBGB9522790.6A

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.)

SECR DEFENCE

UK Secretary of State for Defence

Original Assignee

SECR DEFENCE

UK Secretary of State for Defence

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.)

1993-05-07

Filing date

1994-04-08

Publication date

1996-02-21

1993-05-07 Priority claimed from GB939309467A external-priority patent/GB9309467D0/en

1994-04-08 Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE

1994-04-08 Priority to GB9522790A priority Critical patent/GB2294154A/en

1996-02-21 Publication of GB9522790D0 publication Critical patent/GB9522790D0/en

1996-04-17 Publication of GB2294154A publication Critical patent/GB2294154A/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Status Withdrawn legal-status Critical Current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
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
- H01S3/08045—Single-mode emission
- 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/0315—Waveguide 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
- 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
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
- H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
- H01S3/076—Folded-path 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
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
- H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
- H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)

GB9522790A 1993-05-07 1994-04-08 Waveguide laser Withdrawn GB2294154A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9522790A GB2294154A (en)	1993-05-07	1994-04-08	Waveguide laser

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB939309467A GB9309467D0 (en)	1993-05-07	1993-05-07	Waveguide laser
GB9522790A GB2294154A (en)	1993-05-07	1994-04-08	Waveguide laser
PCT/GB1994/000748 WO1994027346A1 (en)	1993-05-07	1994-04-08	Waveguide laser

Publications (2)

Publication Number	Publication Date
GB9522790D0 true GB9522790D0 (en)	1996-02-21
GB2294154A GB2294154A (en)	1996-04-17

Family

ID=26302870

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9522790A Withdrawn GB2294154A (en)	1993-05-07	1994-04-08	Waveguide laser

Country Status (1)

Country	Link
GB (1)	GB2294154A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3961283A (en) *	1975-03-14	1976-06-01	Hughes Aircraft Company	Waveguide gas laser with wavelength selective guide

1994
- 1994-04-08 GB GB9522790A patent/GB2294154A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2294154A (en)	1996-04-17

Publication	Publication Date	Title
PL312259A1 (en)	1996-04-15	Integrated optical coupler
SG48871A1 (en)	1998-05-18	Optical communications
SG50569A1 (en)	2001-02-20	Optical component
SG94794A1 (en)	2003-03-18	Optical component
DE69412472D1 (en)	1998-09-17	Laser
GB9309467D0 (en)	1993-06-23	Waveguide laser
EP0712182A3 (en)	1997-01-22	Surface-emitting laser
GB9324456D0 (en)	1994-01-12	Waveguide coupler
GB9303374D0 (en)	1993-04-07	Optical waveguide grating
GB2277721B (en)	1997-04-23	Optical ranging
DE69303237D1 (en)	1996-07-25	Laser
EP0436193A3 (en)	1991-10-02	Folded-path waveguide laser
DE69404135D1 (en)	1997-08-14	Laser
GB2294804B (en)	1997-03-19	Laser device
GB9312524D0 (en)	1993-08-04	Single mode optical waveguide
GB2280515B (en)	1996-06-19	Optical waveguide amplifier
GB2295719B (en)	1997-11-12	Waveguide laser
GB9222392D0 (en)	1993-04-21	Laser communications
DE69326042D1 (en)	1999-09-23	Laser
GB2277651B (en)	1997-12-10	Optical communications
GB2282235B (en)	1997-01-08	Optical star-coupler
EP0571729A3 (en)	1994-08-17	Optical coupler
GB9522790D0 (en)	1996-02-21	Waveguide laser
GB2281787B (en)	1996-06-26	Optical waveguide gratings
GB2274541B (en)	1996-03-27	Laser arrangements

Legal Events

Date	Code	Title	Description
1998-01-28	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)