PT97551A - Laser optica de guia de onda - Google Patents

Laser optica de guia de onda

Info

Publication number
PT97551A
PT97551A PT97551A PT9755191A PT97551A PT 97551 A PT97551 A PT 97551A PT 97551 A PT97551 A PT 97551A PT 9755191 A PT9755191 A PT 9755191A PT 97551 A PT97551 A PT 97551A
Authority
PT
Portugal
Prior art keywords
wave guide
optical wave
laser optical
laser
guide
Prior art date
Application number
PT97551A
Other languages
English (en)
Other versions
PT97551B (pt
Inventor
Kevin Smith
Original Assignee
British Telecomm
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.)
Filing date
Publication date
Priority claimed from GB909009896A external-priority patent/GB9009896D0/en
Priority claimed from GB909024899A external-priority patent/GB9024899D0/en
Application filed by British Telecomm filed Critical British Telecomm
Publication of PT97551A publication Critical patent/PT97551A/pt
Publication of PT97551B publication Critical patent/PT97551B/pt

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Laser Surgery Devices (AREA)
PT97551A 1990-05-02 1991-05-02 Laser optica de guia de onda PT97551B (pt)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
PT97551A true PT97551A (pt) 1993-05-31
PT97551B PT97551B (pt) 1998-11-30

Family

ID=26297022

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97551A PT97551B (pt) 1990-05-02 1991-05-02 Laser optica de guia de onda

Country Status (13)

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

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
US7656578B2 (en) 1997-03-21 2010-02-02 Imra America, Inc. Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
US7576909B2 (en) 1998-07-16 2009-08-18 Imra America, Inc. Multimode amplifier for amplifying single mode light
US6222959B1 (en) 1997-10-23 2001-04-24 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
US6885683B1 (en) 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source
US7088756B2 (en) * 2003-07-25 2006-08-08 Imra America, Inc. Polarization maintaining dispersion controlled fiber laser source of ultrashort pulses
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

Also Published As

Publication number Publication date
AU647124B2 (en) 1994-03-17
IE911481A1 (en) 1991-11-06
CA2081664A1 (en) 1991-11-03
ES2081475T3 (es) 1996-03-16
EP0527158A1 (en) 1993-02-17
IE73450B1 (en) 1997-06-04
HK142796A (en) 1996-08-09
DE69115033T2 (de) 1996-04-18
CA2081664C (en) 1996-10-01
AU7765091A (en) 1991-11-27
NZ238031A (en) 1993-09-27
JPH05506964A (ja) 1993-10-07
US5363386A (en) 1994-11-08
DE69115033D1 (de) 1996-01-11
PT97551B (pt) 1998-11-30
KR100225281B1 (ko) 1999-10-15
EP0527158B1 (en) 1995-11-29
WO1991017593A1 (en) 1991-11-14

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930121

FG3A Patent granted, date of granting

Effective date: 19980810

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20050210