DE69216822D1 - Praseodymdotierte wellenleiterlaser - Google Patents

Praseodymdotierte wellenleiterlaser

Info

Publication number
DE69216822D1
DE69216822D1 DE69216822T DE69216822T DE69216822D1 DE 69216822 D1 DE69216822 D1 DE 69216822D1 DE 69216822 T DE69216822 T DE 69216822T DE 69216822 T DE69216822 T DE 69216822T DE 69216822 D1 DE69216822 D1 DE 69216822D1
Authority
DE
Germany
Prior art keywords
praseodym
doped waveguide
waveguide lasers
lasers
doped
Prior art date
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
DE69216822T
Other languages
English (en)
Inventor
Richard A T T Bell Labor Smart
David Hanna
Anne Tropper
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.)
University of Southampton
Original Assignee
University of Southampton
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
Application filed by University of Southampton filed Critical University of Southampton
Application granted granted Critical
Publication of DE69216822D1 publication Critical patent/DE69216822D1/de
Anticipated expiration legal-status Critical
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
    • H01S3/05—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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • 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
    • H01S3/094092—Upconversion pumping
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1613—Solid materials characterised by an active (lasing) ion rare earth praseodymium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/17—Solid materials amorphous, e.g. glass
    • H01S3/173—Solid materials amorphous, e.g. glass fluoride glass, e.g. fluorozirconate or ZBLAN [ ZrF4-BaF2-LaF3-AlF3-NaF]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69216822T 1991-04-26 1992-04-24 Praseodymdotierte wellenleiterlaser Expired - Lifetime DE69216822D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919109077A GB9109077D0 (en) 1991-04-26 1991-04-26 Lasers
PCT/GB1992/000766 WO1992020125A1 (en) 1991-04-26 1992-04-24 Praseodymium doped waveguide lasers

Publications (1)

Publication Number Publication Date
DE69216822D1 true DE69216822D1 (de) 1997-02-27

Family

ID=10694047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216822T Expired - Lifetime DE69216822D1 (de) 1991-04-26 1992-04-24 Praseodymdotierte wellenleiterlaser

Country Status (6)

Country Link
US (1) US5727007A (de)
EP (1) EP0582601B1 (de)
JP (1) JPH06507045A (de)
DE (1) DE69216822D1 (de)
GB (1) GB9109077D0 (de)
WO (1) WO1992020125A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243313B1 (ko) * 1994-05-11 2000-02-01 윤종용 청록색 레이저 발진방법 및 소자 그리고 이를 적용한 장치
US5621749A (en) * 1995-09-06 1997-04-15 Hewlett-Packard Company Praseodymium-doped fluoride fiber upconversion laser for the generation of blue light
DE19636236B4 (de) * 1996-09-06 2004-09-16 Evotec Technologies Gmbh Diodenlasergepumpter Vielmoden-Wellenleiterlaser, insbesondere Faserlaser
US6125132A (en) * 1997-04-28 2000-09-26 Fuji Photo Film Co., Ltd. Laser diode pumped solid state laser, fiber laser and fiber amplifier
AU7184798A (en) * 1997-08-18 1999-02-25 Safetran Systems Corporation Laser-based railroad signal light
KR100450323B1 (ko) * 1997-11-04 2005-01-17 삼성전자주식회사 광증폭용 ge­ga­s계 유리 조성물
AU3772099A (en) 1998-05-01 1999-11-23 University Of New Mexico Highly doped lasers and amplifiers
US5946093A (en) * 1998-08-19 1999-08-31 Met One, Inc. Particle detection system and method employing an upconversion laser
JP3344475B2 (ja) * 1999-03-19 2002-11-11 日本電気株式会社 レーザ発振器及びレーザ増幅器
JP2001264662A (ja) * 2000-03-16 2001-09-26 Fuji Photo Film Co Ltd カラーレーザディスプレイ
US6650677B1 (en) * 2000-04-11 2003-11-18 Kabushiki Kaisha Toshiba Up-conversion laser
US6816532B2 (en) * 2001-05-15 2004-11-09 Fuji Photo Film Co., Ltd. Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of ho3+, sm3+, eu3+, dy3+, er3+, and tb3+is excited with gan-based compound laser diode
AU2002305877A1 (en) * 2001-06-13 2002-12-23 Automated Energy, Inc. Utility metering slider bar
KR100734842B1 (ko) * 2005-10-28 2007-07-03 한국전자통신연구원 고출력/광대역 광소자용 유무기 나노 복합 박막 및 이를포함하는 광소자와 그 제조 방법
JP4299826B2 (ja) * 2005-11-30 2009-07-22 株式会社住田光学ガラス 蛍光ファイバを用いた白色発光装置
KR100744545B1 (ko) * 2005-12-12 2007-08-01 한국전자통신연구원 중적외선 파장대 완전 광섬유 레이저 소자
JP2010141283A (ja) * 2008-07-08 2010-06-24 Central Glass Co Ltd 広帯域な波長可変レーザ装置
WO2010018503A1 (en) * 2008-08-15 2010-02-18 Philips Intellectual Property & Standards Gmbh Waveguide laser
TWI380542B (en) * 2008-12-31 2012-12-21 Ind Tech Res Inst Laser apparatus with all optical-fiber
CN106921109A (zh) * 2017-04-18 2017-07-04 华南理工大学 一种白光调制方法及系统
CN112448258B (zh) * 2019-08-29 2022-06-24 中国科学院上海微系统与信息技术研究所 激光器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805186A (en) * 1972-11-29 1974-04-16 American Optical Corp Unitary glass laser assembly
GB2239983A (en) * 1989-12-22 1991-07-17 Univ Southampton Optical fibre laser
FR2675592B1 (fr) * 1991-04-22 1993-07-16 Alcatel Nv Amplificateur optique dans le domaine spectral 1,26 a 1,34 mum.
US5309452B1 (en) * 1992-01-31 1998-01-20 Univ Rutgers Praseodymium laser system

Also Published As

Publication number Publication date
EP0582601B1 (de) 1997-01-15
GB9109077D0 (en) 1991-06-12
WO1992020125A1 (en) 1992-11-12
JPH06507045A (ja) 1994-08-04
US5727007A (en) 1998-03-10
EP0582601A1 (de) 1994-02-16

Similar Documents

Publication Publication Date Title
NO914521D0 (no) Laser
DE69231096D1 (de) Verbesserter optischer isolator
DE69207079T2 (de) Optischer Isolator
DE69219526D1 (de) Optischer isolator
DE69211013T2 (de) Wellenlängen-stabilisierung
DE69215558D1 (de) Optischer Wellenleiter-Schalter
DE69304865T2 (de) Festkörperlaser
DE69216822D1 (de) Praseodymdotierte wellenleiterlaser
DE69222077T2 (de) Lasersystem
DE69221860T2 (de) Laser mit externem resonator
DE69116396T2 (de) Optischer Koppler
FI921564A0 (fi) Optinen komponentti
DE69301801T2 (de) Festkörperlaser
DE59107315D1 (de) Einzelmode-laser
DE69312767T2 (de) Lasersystem
DE69303237T2 (de) Laser
DE69308078T2 (de) Laser-System
NO950077D0 (no) Kledningsprofil
DE69221946T2 (de) Aktiver optischer Koppler
FI932102A0 (fi) Optisk bandkabel
DE69326042T2 (de) Laser
DK0498320T3 (da) Optisk bølgelederovergang
FI911650A (fi) Cellulosabaserad fiber
NO923514D0 (no) Bjelke
DE59205992D1 (de) Optischer Wellenleiter

Legal Events

Date Code Title Description
8332 No legal effect for de