DE69115033D1 - Wellenleiter-laser. - Google Patents

Wellenleiter-laser.

Info

Publication number: DE69115033D1
Authority: DE; Germany
Prior art keywords: wave guide; guide laser; laser; wave; guide
Prior art date: 1990-05-02
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 - Lifetime

Application number

DE69115033T

Other languages

English (en)

Other versions

DE69115033T2 (de

Inventor

Kevin Smith

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.)

IPG Photonics Corp

Original Assignee

British Telecommunications PLC

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.)

1990-05-02

Filing date

1991-05-02

Publication date

1996-01-11

1990-05-02 Priority claimed from GB909009896A external-priority patent/GB9009896D0/en

1990-11-15 Priority claimed from GB909024899A external-priority patent/GB9024899D0/en

1991-05-02 Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC

1996-01-11 Application granted granted Critical

1996-01-11 Publication of DE69115033D1 publication Critical patent/DE69115033D1/de

1996-04-18 Publication of DE69115033T2 publication Critical patent/DE69115033T2/de

2011-05-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- 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
- 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
- H01S3/083—Ring lasers

DE69115033T 1990-05-02 1991-05-02 Wellenleiter-laser. Expired - Lifetime DE69115033T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB909009896A GB9009896D0 (en)	1990-05-02	1990-05-02	Optical waveguide laser
GB909024899A GB9024899D0 (en)	1990-11-15	1990-11-15	Optical waveguide laser
PCT/GB1991/000703 WO1991017593A1 (en)	1990-05-02	1991-05-02	Optical waveguide laser

Publications (2)

Publication Number	Publication Date
DE69115033D1 true DE69115033D1 (de)	1996-01-11
DE69115033T2 DE69115033T2 (de)	1996-04-18

Family

ID=26297022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69115033T Expired - Lifetime DE69115033T2 (de)	1990-05-02	1991-05-02	Wellenleiter-laser.

Country Status (13)

Country	Link
US (1)	US5363386A (de)
EP (1)	EP0527158B1 (de)
JP (1)	JPH05506964A (de)
KR (1)	KR100225281B1 (de)
AU (1)	AU647124B2 (de)
CA (1)	CA2081664C (de)
DE (1)	DE69115033T2 (de)
ES (1)	ES2081475T3 (de)
HK (1)	HK142796A (de)
IE (1)	IE73450B1 (de)
NZ (1)	NZ238031A (de)
PT (1)	PT97551B (de)
WO (1)	WO1991017593A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4310023A1 (de) *	1993-03-27	1994-09-29	Laser Medizin Zentrum Ggmbh Be	Gütegeschalteter Langpuls-Festkörperlaser mit faseroptischer Resonatorverlängerung
DE4336947A1 (de) *	1993-03-27	1995-05-04	Laser Medizin Zentrum Ggmbh Be	Langpuls-Laser mit Resonatorverlängerung mittels optischem Wellenleiter
KR100357787B1 (ko) *	1994-01-31	2003-01-24	가부시끼가이샤 히다치 세이사꾸쇼	도파로형광소자의제조방법
US5450427A (en) *	1994-10-21	1995-09-12	Imra America, Inc.	Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width
US5920415A (en) *	1995-11-21	1999-07-06	The University Of Rochester	Transmission of optical signals
US5655039A (en) *	1995-12-22	1997-08-05	Corning, Inc.	Nonlinear optical loop mirror device including dispersion decreasing fiber
US7576909B2 (en)	1998-07-16	2009-08-18	Imra America, Inc.	Multimode amplifier for amplifying single mode light
US7656578B2 (en)	1997-03-21	2010-02-02	Imra America, Inc.	Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
AU9665698A (en)	1997-10-23	1999-05-10	Corning Incorporated	Nonlinear optical loop mirror with adiabatic pulse compression
JPH11218623A (ja) *	1998-01-30	1999-08-10	Shin Etsu Chem Co Ltd	ソリトンパルス圧縮用光ファイバおよびその製造方法
KR100269040B1 (ko) *	1998-04-28	2000-10-16	서원석	파장이동 레이저 광원 및 파장이동 레이저 광 생성방법
US6285476B1 (en) *	1998-06-10	2001-09-04	Lsa, Inc.	Laser communication system and methods
US6252892B1 (en) *	1998-09-08	2001-06-26	Imra America, Inc.	Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters
US6275512B1 (en)	1998-11-25	2001-08-14	Imra America, Inc.	Mode-locked multimode fiber laser pulse source
DE19925686A1 (de) *	1999-06-04	2000-12-14	Zeiss Carl Jena Gmbh	Laser mit einem Lichtleitfaser
US7088756B2 (en) *	2003-07-25	2006-08-08	Imra America, Inc.	Polarization maintaining dispersion controlled fiber laser source of ultrashort pulses
US6885683B1 (en)	2000-05-23	2005-04-26	Imra America, Inc.	Modular, high energy, widely-tunable ultrafast fiber source
US7190705B2 (en)	2000-05-23	2007-03-13	Imra America. Inc.	Pulsed laser sources
KR100394457B1 (ko) *	2001-05-08	2003-08-14	주식회사 네오텍리서치	장파장대역용 에르븀첨가 광섬유레이저
US7414780B2 (en) *	2003-06-30	2008-08-19	Imra America, Inc.	All-fiber chirped pulse amplification systems
US7804864B2 (en)	2004-03-31	2010-09-28	Imra America, Inc.	High power short pulse fiber laser
WO2007023324A2 (en) *	2005-08-08	2007-03-01	Lako Sandor	High capacity and high speed data storage system
US20100296527A1 (en) *	2008-09-25	2010-11-25	Ofs Fitel Llc	Passively modelocked fiber laser using carbon nanotubes
JP5710935B2 (ja) *	2010-10-26	2015-04-30	ソニー株式会社	半導体光増幅器組立体
US9240663B2 (en) *	2013-11-14	2016-01-19	Coherent, Inc.	Tunable femtosecond laser-pulse source including a super-continuum generator
DE102017213753A1 (de) *	2017-08-08	2019-02-14	InnoLas Photonics GmbH	Verfahren zum Herstellen einer photonischen Struktur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4635263A (en) *	1983-07-29	1987-01-06	At&T Bell Laboratories	Soliton laser
US4685107A (en) *	1986-06-09	1987-08-04	Spectra-Physics, Inc.	Dispersion compensated fiber Raman oscillator
US4835778A (en) *	1987-09-30	1989-05-30	Spectra-Physics, Inc.	Subpicosecond fiber laser
US5008887A (en) *	1989-04-19	1991-04-16	Kafka James D	Mode-locked fiber laser

1991
- 1991-05-02 AU AU77650/91A patent/AU647124B2/en not_active Ceased
- 1991-05-02 PT PT97551A patent/PT97551B/pt not_active IP Right Cessation
- 1991-05-02 ES ES91908167T patent/ES2081475T3/es not_active Expired - Lifetime
- 1991-05-02 DE DE69115033T patent/DE69115033T2/de not_active Expired - Lifetime
- 1991-05-02 KR KR1019920702712A patent/KR100225281B1/ko not_active IP Right Cessation
- 1991-05-02 WO PCT/GB1991/000703 patent/WO1991017593A1/en active IP Right Grant
- 1991-05-02 JP JP91508248A patent/JPH05506964A/ja active Pending
- 1991-05-02 EP EP91908167A patent/EP0527158B1/de not_active Expired - Lifetime
- 1991-05-02 US US07/946,464 patent/US5363386A/en not_active Expired - Lifetime
- 1991-05-02 IE IE148191A patent/IE73450B1/en not_active IP Right Cessation
- 1991-05-02 CA CA002081664A patent/CA2081664C/en not_active Expired - Lifetime
- 1991-05-02 NZ NZ238031A patent/NZ238031A/xx unknown
1996
- 1996-08-01 HK HK142796A patent/HK142796A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5363386A (en)	1994-11-08
CA2081664C (en)	1996-10-01
EP0527158B1 (de)	1995-11-29
DE69115033T2 (de)	1996-04-18
AU647124B2 (en)	1994-03-17
WO1991017593A1 (en)	1991-11-14
EP0527158A1 (de)	1993-02-17
IE911481A1 (en)	1991-11-06
PT97551B (pt)	1998-11-30
KR100225281B1 (ko)	1999-10-15
CA2081664A1 (en)	1991-11-03
JPH05506964A (ja)	1993-10-07
ES2081475T3 (es)	1996-03-16
HK142796A (en)	1996-08-09
AU7765091A (en)	1991-11-27
NZ238031A (en)	1993-09-27
PT97551A (pt)	1993-05-31
IE73450B1 (en)	1997-06-04

Legal Events

Date	Code	Title	Description
1997-01-02	8364	No opposition during term of opposition
2009-01-29	8327	Change in the person/name/address of the patent owner	Owner name: IPG PHOTONICS CORP., OXFORD, MASS., US

Publication	Publication Date	Title
DE69115033D1 (de)	1996-01-11	Wellenleiter-laser.
DE3785105D1 (de)	1993-05-06	Optischer monomod-wellenleiter.
NO914521L (no)	1992-05-21	Laser
DE69004005T2 (de)	1994-02-17	Laser.
DE69111314T2 (de)	1996-01-11	Laserschneideverfahren.
DE68913524D1 (de)	1994-04-07	Laserüberschallöten.
DE69107121T2 (de)	1995-06-29	Laservorrichtung.
DE69006370D1 (de)	1994-03-10	Lasersteuerschaltung.
DE69112237T2 (de)	1996-01-25	Laserabtastgerät.
DE69113100T2 (de)	1996-06-20	Monofrequenter Laser.
DE69105167T2 (de)	1995-04-06	Laserbearbeitungsvorrichtung.
DE58901833D1 (de)	1992-08-20	Wellenleiter-lasersystem.
DE69115021T2 (de)	1996-04-18	Laser mit gekoppelten optischen wellenleitern.
DE59101805D1 (de)	1994-07-07	Gaslaser.
DE69113268T2 (de)	1996-04-04	Laserdetektor.
DE69114684T2 (de)	1996-04-18	Faserschlichtemittel.
DE69104019D1 (de)	1994-10-20	Laser-Vielfachanordnungen.
DE58902677D1 (de)	1992-12-17	Wellenleiteranordnung.
DE59007506D1 (de)	1994-11-24	Gefalteter Wellenleiterlaser.
DE69109206D1 (de)	1995-06-01	Linearführung.
DE69112130T2 (de)	1996-02-29	Optischer Sende-Empfänger.
DE69003780T2 (de)	1994-02-10	Laserquelle.
DE69016416D1 (de)	1995-03-09	Laserstrahlbehandlungsvorrichtung.
DE69110789T2 (de)	1995-11-23	Linearführung.
DE68910114T2 (de)	1994-02-10	Laser.