AU2002350581A1 - Laser apparatus - Google Patents

Laser apparatus

Info

Publication number: AU2002350581A1
Authority: AU; Australia
Prior art keywords: laser apparatus; laser
Prior art date: 2001-10-23
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

AU2002350581A

Inventor

Christian Pedersen

Weidong Sheng

Peter Tidemand-Lictenberg

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.)

TORSANA LASER TECHNOLOGIES AS

Original Assignee

TORSANA LASER TECHNOLOGIES AS

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.)

2001-10-23

Filing date

2002-10-18

Publication date

2003-05-06

2002-10-18 Application filed by TORSANA LASER TECHNOLOGIES AS filed Critical TORSANA LASER TECHNOLOGIES AS

2003-05-06 Publication of AU2002350581A1 publication Critical patent/AU2002350581A1/en

Status Abandoned 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
- H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Semiconductor Lasers (AREA)
Lasers (AREA)
Optical Radar Systems And Details Thereof (AREA)

AU2002350581A 2001-10-23 2002-10-18 Laser apparatus Abandoned AU2002350581A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US33050901P	2001-10-23	2001-10-23
US60/330,509		2001-10-23
PCT/EP2002/011731 WO2003036766A2 (en)	2001-10-23	2002-10-18	Laser apparatus

Publications (1)

Publication Number	Publication Date
AU2002350581A1 true AU2002350581A1 (en)	2003-05-06

Family

ID=23290076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002350581A Abandoned AU2002350581A1 (en)	2001-10-23	2002-10-18	Laser apparatus

Country Status (2)

Country	Link
AU (1)	AU2002350581A1 (en)
WO (1)	WO2003036766A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7528385B2 (en)	2002-03-15	2009-05-05	Pd-Ld, Inc.	Fiber optic devices having volume Bragg grating elements
EP1502139A4 (en)	2002-03-15	2005-06-29	Pd Ld Inc	Fiber optic devices having volume bragg grating elements
JP2007527616A (en)	2003-07-03	2007-09-27	ピーディー−エルディー、インク．	Use of volume, Bragg, and grating to adjust laser emission characteristics
CA2540089A1 (en)	2003-09-26	2005-04-07	Pd-Ld, Inc.	Methods for manufacturing volume bragg grating elements
DK1756922T3 (en) *	2004-06-16	2008-11-10	Univ Danmarks Tekniske	Segmented diode laser system
DE102004040608B4 (en) *	2004-08-21	2006-09-07	Dilas Diodenlaser Gmbh	Diode laser with an optical device for increasing the radiance of an output laser beam emerging from it
US7949030B2 (en)	2005-02-03	2011-05-24	Pd-Ld, Inc.	High-power, phased-locked, laser arrays
TW200644365A (en) *	2005-03-25	2006-12-16	Sumitomo Osaka Cement Co Ltd	External resonance type semiconductor laser
DE602006007617D1 (en)	2005-12-16	2009-08-13	Univ Danmarks Tekniske	LASER SYSTEM WITH SEGMENTED DIODE LASER
US7583476B2 (en)	2006-08-22	2009-09-01	Intri-Plex Technologies, Inc.	Tolerance ring for data storage with cut-out feature for mass control
US7468832B2 (en) *	2006-10-05	2008-12-23	Northrop Grumman Corporation	Method and system for coherent beam combining using an integrated diffractive beam combiner and sampler
WO2008045652A2 (en) *	2006-10-05	2008-04-17	Northrop Grumman Corporation	Method and system for diffractive beam combining using doe combiner with passive phase control
US7436588B2 (en) *	2006-10-05	2008-10-14	Northrop Grumman Corporation	Method and system for hybrid coherent and incoherent diffractive beam combining
US8455157B1 (en)	2007-04-26	2013-06-04	Pd-Ld, Inc.	Methods for improving performance of holographic glasses
DE102008052475A1 (en)	2008-10-20	2010-04-29	Raab, Volker, Dr.	A polarization
GB201107948D0 (en) *	2011-05-12	2011-06-22	Powerphotonic Ltd	Multi-wavelength diode laser array
US9391713B2 (en)	2013-10-14	2016-07-12	Trumpf Laser Gmbh	High brightness dense wavelength multiplexing laser
CN103904557A (en) *	2014-03-25	2014-07-02	中国科学院半导体研究所	Device and method for beam combination of laser devices
CN103996967B (en) *	2014-06-11	2018-03-06	中国科学院半导体研究所	The device of beam quality is improved for high power solid state laser
US20230213778A1 (en)	2020-12-29	2023-07-06	Monocrom, S.L.	Spectral splitter device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0986848A1 (en) *	1997-06-06	2000-03-22	Torsana A/S	Laser systems using phase conjugate feedback
US6192062B1 (en) *	1998-09-08	2001-02-20	Massachusetts Institute Of Technology	Beam combining of diode laser array elements for high brightness and power

2002
- 2002-10-18 WO PCT/EP2002/011731 patent/WO2003036766A2/en not_active Ceased
- 2002-10-18 AU AU2002350581A patent/AU2002350581A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003036766A3 (en)	2003-10-23
WO2003036766A2 (en)	2003-05-01

Publication	Publication Date	Title
AU2002334359A1 (en)	2003-03-18	Language-acquisition apparatus
AUPR402501A0 (en)	2001-04-26	Laser levelling apparatus
AU2002351574A1 (en)	2003-03-03	Improved self-chekout apparatus
AUPR245601A0 (en)	2001-02-01	An apparatus (WSM09)
AUPR245301A0 (en)	2001-02-01	An apparatus (WSM06)
AU2002326576A1 (en)	2003-02-24	Laser alignment device providing multiple references
AU2001252605A1 (en)	2001-11-12	Laser treatment apparatus
EP1210915A3 (en)	2004-09-22	Laser treatment apparatus
AUPR245701A0 (en)	2001-02-01	An apparatus (WSM10)
AU2002350581A1 (en)	2003-05-06	Laser apparatus
AU2002356723A1 (en)	2003-06-10	Apparatus
AUPR245401A0 (en)	2001-02-01	An apparatus (WSM07)
AU2002321399A1 (en)	2003-03-03	Laser apparatus
EP1453156A4 (en)	2009-12-02	Laser apparatus
AU2003203163A1 (en)	2003-10-13	Solid laser apparatus
AU2002341150A1 (en)	2003-05-12	Method
AU2001271286A1 (en)	2001-12-24	Apparatus for microchip laser geo-sensors
AU2002319463A1 (en)	2003-03-03	Laser apparatus
AU2002254975A1 (en)	2002-10-21	Laser apparatus
AUPR633101A0 (en)	2001-08-02	Method
GB2372628B (en)	2005-09-28	Solid state laser apparatus
GB0120845D0 (en)	2001-10-17	Laser apparatus
AU2003202468A1 (en)	2003-07-24	Paper-binding and -folding apparatus
AU2002232228A1 (en)	2003-04-28	Laser apparatus
AU2002339176A1 (en)	2003-06-10	Escape apparatus

Legal Events

Date	Code	Title	Description
2004-07-08	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase