CN104798270B - 无聚焦/光学器件的细长固态激光器的激光二极管侧面泵浦 - Google Patents

无聚焦/光学器件的细长固态激光器的激光二极管侧面泵浦 Download PDF

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Publication number
CN104798270B
CN104798270B CN201380060851.9A CN201380060851A CN104798270B CN 104798270 B CN104798270 B CN 104798270B CN 201380060851 A CN201380060851 A CN 201380060851A CN 104798270 B CN104798270 B CN 104798270B
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gain medium
laser
gain media
pump source
input surface
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CN104798270A (zh
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特雷弗·库克
斯蒂芬·李
马克·西尔弗
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Telus Is Controlled Interest (britain) Co Ltd
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Telus Is Controlled Interest (britain) Co Ltd
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    • 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
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0617—Crystal lasers or glass lasers having a varying composition or cross-section in a specific direction
    • 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
    • H01S3/0619—Coatings, e.g. AR, HR, passivation layer
    • H01S3/0625—Coatings on surfaces other than the end-faces
    • 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
    • H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
    • 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
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • 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
    • H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
    • 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
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Lasers (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
CN201380060851.9A 2012-09-28 2013-08-08 无聚焦/光学器件的细长固态激光器的激光二极管侧面泵浦 Active CN104798270B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1217379.5A GB2506402B (en) 2012-09-28 2012-09-28 Side pumped laser
GB1217379.5 2012-09-28
PCT/GB2013/052121 WO2014049324A1 (en) 2012-09-28 2013-08-08 Laser diode side pumping of an elongated solid-state laser without focusing|optics

Publications (2)

Publication Number Publication Date
CN104798270A CN104798270A (zh) 2015-07-22
CN104798270B true CN104798270B (zh) 2018-01-26

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CN201380060851.9A Active CN104798270B (zh) 2012-09-28 2013-08-08 无聚焦/光学器件的细长固态激光器的激光二极管侧面泵浦

Country Status (12)

Country Link
US (1) US9525263B2 (enExample)
EP (1) EP2901530A1 (enExample)
JP (1) JP2015530756A (enExample)
KR (1) KR20150064109A (enExample)
CN (1) CN104798270B (enExample)
AU (1) AU2013322392A1 (enExample)
CA (1) CA2886510A1 (enExample)
GB (1) GB2506402B (enExample)
HK (1) HK1207213A1 (enExample)
IN (1) IN2015DN03094A (enExample)
SG (1) SG11201502446XA (enExample)
WO (1) WO2014049324A1 (enExample)

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Publication number Priority date Publication date Assignee Title
DE102017123798B4 (de) * 2017-10-12 2022-03-03 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterlaser und Herstellungsverfahren für optoelektronische Halbleiterbauteile
EP4212161A4 (en) 2020-09-08 2024-10-30 Mirailab Bioscience Inc. AGENTS FOR IMPROVING SPERM MOTILITY AND METHODS FOR IMPROVING SPERM MOTILITY
CN112490826B (zh) * 2020-11-06 2022-02-18 湖北久之洋红外系统股份有限公司 一种激光测距仪用铒玻璃激光器
CN115954746B (zh) * 2022-11-28 2025-07-18 天津凯普林光电科技有限公司 一种光纤激光器
CN119209175A (zh) * 2024-09-30 2024-12-27 山东山科迈迪赛斯激光科技有限公司 一种高功率976nm单模全光纤激光器

Citations (4)

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US5249196A (en) * 1992-05-21 1993-09-28 The United States Of America As Represented By The Secretary Of The Navy Internally folded scalable laser
US5570387A (en) * 1994-01-28 1996-10-29 Thomson-Csf Semiconducteurs Specifiques Two-stage power laser
US20040066805A1 (en) * 2002-10-04 2004-04-08 Spectra Systems Corporation Monolithic, side-pumped, passively Q-switched solid-state laser
US20050074041A1 (en) * 2003-10-03 2005-04-07 Sommerer Georg P. Diamond cooled laser gain assembly using low temperature contacting

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JPS6288386A (ja) * 1985-10-15 1987-04-22 Nec Corp 半導体レ−ザ励起固体レ−ザ
US5052815A (en) * 1990-04-13 1991-10-01 Coherent, Inc. Single frequency ring laser with two reflecting surfaces
US5140607A (en) * 1991-05-23 1992-08-18 Laser Diode, Inc. Side-pumped laser with angled diode pumps
US5463649A (en) 1993-08-06 1995-10-31 Sandia Corporation Monolithically integrated solid state laser and waveguide using spin-on glass
US5475702A (en) * 1994-05-31 1995-12-12 General Electric Company Diode pumped slab module
US5774488A (en) * 1994-06-30 1998-06-30 Lightwave Electronics Corporation Solid-state laser with trapped pump light
US5572541A (en) 1994-10-13 1996-11-05 Coherent Technologies, Inc. Laser rod assembly for side pumped lasers
US5867324A (en) * 1997-01-28 1999-02-02 Lightwave Electronics Corp. Side-pumped laser with shaped laser beam
US6347101B1 (en) * 1998-04-16 2002-02-12 3D Systems, Inc. Laser with absorption optimized pumping of a gain medium
US7000213B2 (en) * 2001-01-26 2006-02-14 Northwestern University Method and apparatus for automatically generating hardware from algorithms described in MATLAB
US6865213B2 (en) * 2001-03-07 2005-03-08 General Atomics Diode-pumped solid-state laser in a polyhedronal geometry
US7388895B2 (en) * 2003-11-21 2008-06-17 Tsinghua University Corner-pumping method and gain module for high power slab laser
US7729392B2 (en) * 2005-01-28 2010-06-01 Scientific Materials Corporation Monoblock laser with reflective substrate
US7949022B2 (en) * 2006-04-27 2011-05-24 Lockheed Martin Corporation Diode pumping of a laser gain medium
WO2010145802A1 (en) * 2009-06-15 2010-12-23 Pantec Biosolutions Ag A monolithic, side pumped solid-state laser and applications thereof
WO2011028207A1 (en) * 2009-09-04 2011-03-10 Spectralus Corporation Efficient and compact visible microchip laser source with periodically poled nonlinear materials

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US5249196A (en) * 1992-05-21 1993-09-28 The United States Of America As Represented By The Secretary Of The Navy Internally folded scalable laser
US5570387A (en) * 1994-01-28 1996-10-29 Thomson-Csf Semiconducteurs Specifiques Two-stage power laser
US20040066805A1 (en) * 2002-10-04 2004-04-08 Spectra Systems Corporation Monolithic, side-pumped, passively Q-switched solid-state laser
US20050074041A1 (en) * 2003-10-03 2005-04-07 Sommerer Georg P. Diamond cooled laser gain assembly using low temperature contacting

Also Published As

Publication number Publication date
CN104798270A (zh) 2015-07-22
CA2886510A1 (en) 2014-04-03
HK1207213A1 (en) 2016-01-22
GB2506402A (en) 2014-04-02
GB2506402B (en) 2016-02-17
JP2015530756A (ja) 2015-10-15
IN2015DN03094A (enExample) 2015-10-02
WO2014049324A1 (en) 2014-04-03
US9525263B2 (en) 2016-12-20
AU2013322392A1 (en) 2015-05-14
SG11201502446XA (en) 2015-05-28
US20150263479A1 (en) 2015-09-17
EP2901530A1 (en) 2015-08-05
GB201217379D0 (en) 2012-11-14
KR20150064109A (ko) 2015-06-10

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