DE69626175D1 - Laservorrichtung, insbesondere zum optischen Pumpen - Google Patents

Laservorrichtung, insbesondere zum optischen Pumpen

Info

Publication number: DE69626175D1
Authority: DE; Germany
Prior art keywords: laser device; optical pumping; pumping; optical; laser
Prior art date: 1995-11-21
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.): Expired - Fee Related

Application number

DE69626175T

Other languages

English (en)

Other versions

DE69626175T2 (de

Inventor

Pierre Doussiere

Isabelle Riant

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.)

Oclaro North America Inc

Original Assignee

Alcatel SA

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.)

1995-11-21

Filing date

1996-11-18

Publication date

2003-03-20

1996-11-18 Application filed by Alcatel SA filed Critical Alcatel SA

2003-03-20 Application granted granted Critical

2003-03-20 Publication of DE69626175D1 publication Critical patent/DE69626175D1/de

2003-12-11 Publication of DE69626175T2 publication Critical patent/DE69626175T2/de

2016-11-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/146—External cavity lasers using a fiber as external cavity
- 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
- H01S2301/00—Functional characteristics
- H01S2301/18—Semiconductor lasers with special structural design for influencing the near- or far-field
- 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
- H01S2302/00—Amplification / lasing wavelength
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/1003—Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids
- H01S5/101—Curved waveguide
- 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
- H01S5/223—Buried stripe structure

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Optical Couplings Of Light Guides (AREA)
Semiconductor Lasers (AREA)
Lasers (AREA)

DE69626175T 1995-11-21 1996-11-18 Laservorrichtung, insbesondere zum optischen Pumpen Expired - Fee Related DE69626175T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9513814A FR2741482B1 (fr)	1995-11-21	1995-11-21	Dispositif laser, notamment pour pompage optique, et son procede de fabrication

Publications (2)

Publication Number	Publication Date
DE69626175D1 true DE69626175D1 (de)	2003-03-20
DE69626175T2 DE69626175T2 (de)	2003-12-11

Family

ID=9484779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69626175T Expired - Fee Related DE69626175T2 (de)	1995-11-21	1996-11-18	Laservorrichtung, insbesondere zum optischen Pumpen

Country Status (6)

Country	Link
US (1)	US5717711A (de)
EP (1)	EP0776075B1 (de)
JP (1)	JPH09172228A (de)
CA (1)	CA2190876C (de)
DE (1)	DE69626175T2 (de)
FR (1)	FR2741482B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10221572A (ja) *	1997-02-07	1998-08-21	Fujitsu Ltd	光装置
US6327402B1 (en)	1999-02-04	2001-12-04	Lucent Technologies, Inc.	Lightwave transmission system having wide pump wavebands
US6278721B1 (en)	1999-03-03	2001-08-21	Lucent Technologies, Inc.	Method for minimizing locking range variability of a laser module
DE19915569C1 (de) *	1999-03-30	2001-02-01	Matthias Kuntz	Longitudinal einmodiger, modensprungfrei durchstimmbarer Halbleiterlaser mit Glasfaserkavität und Glasfasergitter
FR2793077B1 (fr) *	1999-04-30	2001-07-27	Cit Alcatel	Laser a gamme de temperature de fonctionnement etendue
JP2001185808A (ja) *	1999-12-22	2001-07-06	Anritsu Corp	波長可変光源装置
US6625182B1 (en) *	2000-04-20	2003-09-23	Corning Incorporated	Semiconductor or solid-state laser having an external fiber cavity
WO2002103867A1 (de) *	2001-06-15	2002-12-27	Infineon Technologies Ag	Opto-elektronisches lasermodul
US6829285B2 (en) *	2001-09-28	2004-12-07	The Furukawa Electric Co., Ltd.	Semiconductor laser device and method for effectively reducing facet reflectivity
US7284913B2 (en) *	2003-07-14	2007-10-23	Matsushita Electric Industrial Co., Ltd.	Integrated fiber attach pad for optical package
KR100647904B1 (ko) *	2004-12-20	2006-11-23	한국전자통신연구원	광섬유 브라그 격자 외부 공진기를 갖는 레이저의제조방법 및 이에 의해 제조된 레이저
KR100713342B1 (ko) *	2005-05-30	2007-05-04	삼성전자주식회사	광대역 이득 레이저

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0332723A1 (de) *	1988-03-15	1989-09-20	International Business Machines Corporation	Hochenergie-Halbleiter-Diodenlaser
JPH03195076A (ja) *	1989-12-25	1991-08-26	Anritsu Corp	外部共振器型波長可変半導体レーザ
US5305335A (en) *	1989-12-26	1994-04-19	United Technologies Corporation	Single longitudinal mode pumped optical waveguide laser arrangement
EP0553994A1 (de) *	1992-01-29	1993-08-04	AT&T Corp.	Kompakte Quelle für optische Pulse
US5337382A (en) *	1992-05-29	1994-08-09	At&T Bell Laboratories	Article comprising an optical waveguide with in-line refractive index grating
US5537432A (en) *	1993-01-07	1996-07-16	Sdl, Inc.	Wavelength-stabilized, high power semiconductor laser
US5392308A (en) *	1993-01-07	1995-02-21	Sdl, Inc.	Semiconductor laser with integral spatial mode filter
US5323404A (en) *	1993-11-02	1994-06-21	At&T Bell Laboratories	Optical fiber laser or amplifier including high reflectivity gratings
US5422897A (en) *	1994-01-28	1995-06-06	British Telecommunications Public Limited Company	Two-stage mono-mode optical fibre laser
FR2720198B1 (fr) *	1994-05-20	1996-07-19	France Telecom	Laser à fibre optique polarisé linéairement.
US5589684A (en) *	1994-06-28	1996-12-31	Sdl, Inc.	Multiple diode lasers stabilized with a fiber grating
US5594747A (en) *	1995-03-06	1997-01-14	Ball; Gary A.	Dual-wavelength pumped low noise fiber laser
US5659644A (en) *	1996-06-07	1997-08-19	Lucent Technologies Inc.	Fiber light source with multimode fiber coupler

1995
- 1995-11-21 FR FR9513814A patent/FR2741482B1/fr not_active Expired - Fee Related
1996
- 1996-11-18 DE DE69626175T patent/DE69626175T2/de not_active Expired - Fee Related
- 1996-11-18 EP EP96402465A patent/EP0776075B1/de not_active Expired - Lifetime
- 1996-11-20 US US08/753,093 patent/US5717711A/en not_active Expired - Lifetime
- 1996-11-20 CA CA002190876A patent/CA2190876C/fr not_active Expired - Fee Related
- 1996-11-20 JP JP8309653A patent/JPH09172228A/ja active Pending

Also Published As

Publication number	Publication date
DE69626175T2 (de)	2003-12-11
EP0776075B1 (de)	2003-02-12
FR2741482A1 (fr)	1997-05-23
JPH09172228A (ja)	1997-06-30
CA2190876A1 (fr)	1997-05-22
CA2190876C (fr)	2000-01-18
US5717711A (en)	1998-02-10
EP0776075A1 (de)	1997-05-28
FR2741482B1 (fr)	1997-12-26

Publication	Publication Date	Title
IT1285870B1 (it)	1998-06-24	Analizzatore ottico.
DE69719117D1 (de)	2003-03-27	Optische Vorrichtung
IT1295535B1 (it)	1999-05-12	Processo di polimerizzazione di vinilidenfluoruro (vdf)
DE69615368D1 (de)	2001-10-25	Lineare feststoffentfernungseinheit.
DE69626175D1 (de)	2003-03-20	Laservorrichtung, insbesondere zum optischen Pumpen
DE69713740D1 (de)	2002-08-08	Optische vorrichtung
DE69722339D1 (de)	2003-07-03	Optische Vorrichtung
DE69728708D1 (de)	2004-05-27	Optische Vorrichtung
DE69738906D1 (de)	2008-09-25	Optische vorrichtung
IT1279315B1 (it)	1997-12-09	Dispositivo di interconnessione, particolarmente per occhiali
NO981846D0 (no)	1998-04-24	Beskyttelsesbrille, spesielt arbeidsbeskyttelsesbrille
ES1034025Y (es)	1997-05-01	Dispositivo de sujecion.
DE69619641D1 (de)	2002-04-11	Lineare Antriebsvorrichtung
ITBO950482A0 (it)	1995-10-11	Macchina sezionatrice di pezzi.
DE59801844D1 (de)	2001-11-29	Spannvorrichtung, insbesondere Maschinenschraubstock
DE69500964D1 (de)	1997-12-11	Vorrichtung zum Entfetten insbesondere für optische Fibern
DE59802038D1 (de)	2001-12-13	Spannvorrichtung, insbesondere Maschinenschraubstock
DE19781041T1 (de)	1998-12-17	Optische Vorrichtung
DE69410280D1 (de)	1998-06-18	Optisches, verstärkendes gerät
DE69535567D1 (de)	2007-09-27	Optisch gekoppelte Vorrichtung
DE59711372D1 (de)	2004-04-08	Optoelektronische vorrichtung
IT1279129B1 (it)	1997-12-04	Dispositivo di illuminazione, in particolare proiettore per veicoli.
DE69515988D1 (de)	2000-05-04	Optisch gepumpte laserapparatur
DE59602339D1 (de)	1999-08-05	Laservorrichtung
KR960036887U (ko)	1996-12-16	화물 자동차용 작업대

Legal Events

Date	Code	Title	Description
2004-02-19	8327	Change in the person/name/address of the patent owner	Owner name: AVANEX CORP., FREMONT, CALIF., US
2010-09-16	8339	Ceased/non-payment of the annual fee