DE69900296D1 - Laserdiodengepumpter Festkörperlaser - Google Patents

Laserdiodengepumpter Festkörperlaser

Info

Publication number
DE69900296D1
DE69900296D1 DE69900296T DE69900296T DE69900296D1 DE 69900296 D1 DE69900296 D1 DE 69900296D1 DE 69900296 T DE69900296 T DE 69900296T DE 69900296 T DE69900296 T DE 69900296T DE 69900296 D1 DE69900296 D1 DE 69900296D1
Authority
DE
Germany
Prior art keywords
laser
solid state
pumped solid
diode pumped
laser diode
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
DE69900296T
Other languages
English (en)
Other versions
DE69900296T2 (de
Inventor
Shinichiro Sonoda
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69900296D1 publication Critical patent/DE69900296D1/de
Publication of DE69900296T2 publication Critical patent/DE69900296T2/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
    • H01S3/09—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
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
DE69900296T 1998-06-30 1999-06-28 Laserdiodengepumpter Festkörperlaser Expired - Lifetime DE69900296T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18347598A JP3620966B2 (ja) 1998-06-30 1998-06-30 半導体レーザ励起固体レーザ

Publications (2)

Publication Number Publication Date
DE69900296D1 true DE69900296D1 (de) 2001-10-25
DE69900296T2 DE69900296T2 (de) 2002-04-18

Family

ID=16136457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900296T Expired - Lifetime DE69900296T2 (de) 1998-06-30 1999-06-28 Laserdiodengepumpter Festkörperlaser

Country Status (4)

Country Link
US (1) US6385219B1 (de)
EP (1) EP0969574B1 (de)
JP (1) JP3620966B2 (de)
DE (1) DE69900296T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000332346A (ja) * 1999-05-21 2000-11-30 Fuji Photo Film Co Ltd 半導体レーザーおよび光波長変換モジュール
US6930968B2 (en) * 2000-03-17 2005-08-16 Matsushita Electric Industrial Co., Ltd. Semiconductor laser driving apparatus with filter to attenuate enhanced frequency component and optical disk apparatus including the same
JP2002251763A (ja) * 2001-02-22 2002-09-06 Tdk Corp 光ピックアップ用高周波重畳モジュールと光ピックアップ
ITTO20020173A1 (it) 2002-02-28 2003-08-28 Bright Solutions Soluzioni Las Metodo di pompaggio di una cavita' laser e relativo sistema laser.
US7528385B2 (en) 2002-03-15 2009-05-05 Pd-Ld, Inc. Fiber optic devices having volume Bragg grating elements
EP1502139A4 (de) * 2002-03-15 2005-06-29 Pd Ld Inc Faseroptische einrichtung mit volumen-bragg-gitter-elementen
JP2004253444A (ja) * 2003-02-18 2004-09-09 Murata Mfg Co Ltd レーザダイオード駆動用高周波重畳モジュール
US7298771B2 (en) * 2003-07-03 2007-11-20 Pd-Ld, Inc. Use of volume Bragg gratings for the conditioning of laser emission characteristics
US7391703B2 (en) 2003-09-26 2008-06-24 Pd-Ld, Inc. Methods for manufacturing volume Bragg grating elements
WO2006083998A2 (en) 2005-02-03 2006-08-10 Pd-Ld, Inc. High-power, phased-locked, laser arrays
US7468998B2 (en) * 2005-03-25 2008-12-23 Pavilion Integration Corporation Radio frequency modulation of variable degree and automatic power control using external photodiode sensor for low-noise lasers of various wavelengths
EP1974422A4 (de) * 2005-12-15 2011-12-07 Laser Abrasive Technologies Llc Verfahren und vorrichtung zur behandlung von festmaterialien unter verwendung von hartgewebe
US8455157B1 (en) 2007-04-26 2013-06-04 Pd-Ld, Inc. Methods for improving performance of holographic glasses
US7606273B2 (en) * 2007-10-15 2009-10-20 Pavilion Integration Corporation Wavelength and intensity stabilized laser diode and application of same to pumping solid-state lasers
US8101471B2 (en) * 2008-12-30 2012-01-24 Intel Corporation Method of forming programmable anti-fuse element
US8351477B2 (en) 2010-07-22 2013-01-08 Coherent Gmbh Modulation method for diode-laser pumped lasers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247982A (ja) * 1984-05-23 1985-12-07 Nec Corp 半導体レ−ザ駆動回路
DE3873189T2 (de) * 1987-06-09 1993-01-14 Mitsubishi Electric Corp Multivibrator-schaltung unter verwendung von feldeffekt-transistoren.
JPH0476974A (ja) * 1990-07-19 1992-03-11 Sony Corp 固体レーザ発振器
JP2970776B2 (ja) * 1990-12-17 1999-11-02 富士通株式会社 光送信装置
US5200972A (en) * 1991-06-17 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy ND laser with co-doped ion(s) pumped by visible laser diodes
GB2265755B (en) * 1992-03-31 1995-11-08 Matsushita Electronics Corp Semiconductor laser device and its fabrication method
JPH06283786A (ja) * 1993-03-25 1994-10-07 Fuji Photo Film Co Ltd レーザーダイオードポンピング固体レーザー
CA2132043C (en) * 1993-09-17 1999-03-23 Toshihiko Ouchi Method and apparatus for frequency modulating a semiconductor laser, and an optical communication system using the same
JP3573475B2 (ja) * 1993-12-01 2004-10-06 富士写真フイルム株式会社 レーザーダイオードポンピング固体レーザー
US5822345A (en) * 1996-07-08 1998-10-13 Presstek, Inc. Diode-pumped laser system and method
JPH10247329A (ja) * 1997-03-04 1998-09-14 Toshiba Corp 半導体装置及びこれを含む光ピックアップ光学系ユニット及びこれを含む光ピックアップ装置
JPH10289461A (ja) * 1997-04-15 1998-10-27 Hitachi Ltd 情報記録再生装置及び情報記録方法

Also Published As

Publication number Publication date
EP0969574A1 (de) 2000-01-05
DE69900296T2 (de) 2002-04-18
JP2000022248A (ja) 2000-01-21
JP3620966B2 (ja) 2005-02-16
US6385219B1 (en) 2002-05-07
EP0969574B1 (de) 2001-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP