IN2012DN02236A - - Google Patents
Download PDFInfo
- Publication number
- IN2012DN02236A IN2012DN02236A IN2236DEN2012A IN2012DN02236A IN 2012DN02236 A IN2012DN02236 A IN 2012DN02236A IN 2236DEN2012 A IN2236DEN2012 A IN 2236DEN2012A IN 2012DN02236 A IN2012DN02236 A IN 2012DN02236A
- Authority
- IN
- India
- Prior art keywords
- diode
- semiconductor laser
- pulse generator
- electrical pulse
- mounting fixture
- Prior art date
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
- 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
- H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02438—Characterized by cooling of elements other than the laser chip, e.g. an optical element being part of an external cavity or a collimating lens
-
- 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
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
-
- 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/06216—Pulse modulation or generation
-
- 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
- H01S5/068—Stabilisation of laser output parameters
- H01S5/06808—Stabilisation of laser output parameters by monitoring the electrical laser parameters, e.g. voltage or current
-
- 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
- H01S5/4018—Lasers electrically in series
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23956909P | 2009-09-03 | 2009-09-03 | |
US12/813,662 US8660156B2 (en) | 2009-09-03 | 2010-06-11 | Method and system for powering and cooling semiconductor lasers |
PCT/US2010/047719 WO2011028932A1 (en) | 2009-09-03 | 2010-09-02 | Method and system for powering and cooling semiconductor lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN02236A true IN2012DN02236A (ko) | 2015-08-21 |
Family
ID=43624838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2236DEN2012 IN2012DN02236A (ko) | 2009-09-03 | 2010-09-02 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8660156B2 (ko) |
EP (1) | EP2462665B1 (ko) |
JP (1) | JP5740685B2 (ko) |
KR (1) | KR101721282B1 (ko) |
CN (1) | CN102640368A (ko) |
CA (1) | CA2772710C (ko) |
IN (1) | IN2012DN02236A (ko) |
RU (1) | RU2012112805A (ko) |
WO (1) | WO2011028932A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10454244B2 (en) | 2017-08-09 | 2019-10-22 | Lawrence Livermore National Security, Llc | Driver circuitry and systems for high current laser diode arrays |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9029739B2 (en) * | 2012-05-30 | 2015-05-12 | Applied Materials, Inc. | Apparatus and methods for rapid thermal processing |
EP2962537B1 (en) * | 2013-02-28 | 2020-04-08 | Lawrence Livermore National Security, LLC | Compact high current, high efficiency laser diode driver |
US10539280B2 (en) | 2015-01-29 | 2020-01-21 | Mitsubishi Electric Corporation | Light-source device |
DE102015203269A1 (de) * | 2015-02-24 | 2016-08-25 | Siemens Aktiengesellschaft | Speichersystem zum Speichern elektrischer Energie |
US11025031B2 (en) | 2016-11-29 | 2021-06-01 | Leonardo Electronics Us Inc. | Dual junction fiber-coupled laser diode and related methods |
US10511142B2 (en) * | 2017-05-03 | 2019-12-17 | Analog Modules, Inc. | Pulsed laser diode drivers and methods |
FR3068463B1 (fr) * | 2017-06-30 | 2019-07-26 | Continental Automotive France | Capteur en courant |
US11406004B2 (en) | 2018-08-13 | 2022-08-02 | Leonardo Electronics Us Inc. | Use of metal-core printed circuit board (PCB) for generation of ultra-narrow, high-current pulse driver |
DE102019121924A1 (de) * | 2018-08-14 | 2020-02-20 | Lasertel, Inc. | Laserbaugruppe und zugehörige verfahren |
US11296481B2 (en) | 2019-01-09 | 2022-04-05 | Leonardo Electronics Us Inc. | Divergence reshaping array |
US11752571B1 (en) | 2019-06-07 | 2023-09-12 | Leonardo Electronics Us Inc. | Coherent beam coupler |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982201A (en) * | 1975-01-24 | 1976-09-21 | The Perkin-Elmer Corporation | CW solid state laser |
US4739462A (en) * | 1984-12-26 | 1988-04-19 | Hughes Aircraft Company | Power supply with noise immune current sensing |
US4797896A (en) * | 1987-05-06 | 1989-01-10 | Light Wave Electronics Co. | Solid state optical ring resonator and laser using same |
US5040187A (en) * | 1990-01-03 | 1991-08-13 | Karpinski Arthur A | Monolithic laser diode array |
US5444728A (en) * | 1993-12-23 | 1995-08-22 | Polaroid Corporation | Laser driver circuit |
US5463648A (en) * | 1994-08-01 | 1995-10-31 | Litton Systems, Inc. | Pulse forming network for diode laser |
US5734672A (en) * | 1996-08-06 | 1998-03-31 | Cutting Edge Optronics, Inc. | Smart laser diode array assembly and operating method using same |
US5715270A (en) * | 1996-09-27 | 1998-02-03 | Mcdonnell Douglas Corporation | High efficiency, high power direct diode laser systems and methods therefor |
JP3456121B2 (ja) * | 1997-09-09 | 2003-10-14 | 三菱電機株式会社 | レーザダイオード用電源制御装置 |
US6744800B1 (en) * | 1998-12-30 | 2004-06-01 | Xerox Corporation | Method and structure for nitride based laser diode arrays on an insulating substrate |
US6999491B2 (en) * | 1999-10-15 | 2006-02-14 | Jmar Research, Inc. | High intensity and high power solid state laser amplifying system and method |
US7042631B2 (en) * | 2001-01-04 | 2006-05-09 | Coherent Technologies, Inc. | Power scalable optical systems for generating, transporting, and delivering high power, high quality, laser beams |
US6647039B2 (en) * | 2002-02-27 | 2003-11-11 | Jds Uniphase Corporation | Reconfigurable laser header |
EP2604216B1 (en) * | 2003-02-25 | 2018-08-22 | Tria Beauty, Inc. | Self-contained, diode-laser-based dermatologic treatment apparatus |
JP4138604B2 (ja) * | 2003-07-25 | 2008-08-27 | 日本電信電話株式会社 | 光モジュールおよびそれを用いた光通信用送受信回路 |
US6954706B2 (en) * | 2003-08-20 | 2005-10-11 | Hewlett-Packard Development Company, L.P. | Method for measuring integrated circuit processor power demand and associated system |
JP4285338B2 (ja) * | 2004-06-14 | 2009-06-24 | トヨタ自動車株式会社 | スターリングエンジン |
US7642762B2 (en) * | 2007-01-29 | 2010-01-05 | Linear Technology Corporation | Current source with indirect load current signal extraction |
JP2009064932A (ja) * | 2007-09-06 | 2009-03-26 | Sony Corp | レーザアレイ用冷却装置、レーザモジュール及びレーザ光源装置 |
CN101614761B (zh) * | 2008-06-25 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 电流侦测电路 |
-
2010
- 2010-06-11 US US12/813,662 patent/US8660156B2/en active Active
- 2010-09-02 WO PCT/US2010/047719 patent/WO2011028932A1/en active Application Filing
- 2010-09-02 CN CN2010800393161A patent/CN102640368A/zh active Pending
- 2010-09-02 RU RU2012112805/28A patent/RU2012112805A/ru not_active Application Discontinuation
- 2010-09-02 JP JP2012528057A patent/JP5740685B2/ja active Active
- 2010-09-02 IN IN2236DEN2012 patent/IN2012DN02236A/en unknown
- 2010-09-02 KR KR1020127008584A patent/KR101721282B1/ko active IP Right Grant
- 2010-09-02 EP EP10814512.9A patent/EP2462665B1/en active Active
- 2010-09-02 CA CA2772710A patent/CA2772710C/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10454244B2 (en) | 2017-08-09 | 2019-10-22 | Lawrence Livermore National Security, Llc | Driver circuitry and systems for high current laser diode arrays |
Also Published As
Publication number | Publication date |
---|---|
EP2462665A1 (en) | 2012-06-13 |
RU2012112805A (ru) | 2013-10-10 |
JP5740685B2 (ja) | 2015-06-24 |
EP2462665A4 (en) | 2017-08-09 |
KR20120099004A (ko) | 2012-09-06 |
CA2772710C (en) | 2018-08-07 |
CA2772710A1 (en) | 2011-03-10 |
KR101721282B1 (ko) | 2017-03-29 |
CN102640368A (zh) | 2012-08-15 |
JP2013504214A (ja) | 2013-02-04 |
WO2011028932A1 (en) | 2011-03-10 |
US20110051759A1 (en) | 2011-03-03 |
EP2462665B1 (en) | 2021-11-03 |
US8660156B2 (en) | 2014-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2012DN02236A (ko) | ||
GB0523625D0 (en) | High power semiconductor laser diode | |
WO2011066178A3 (en) | Diode leadframe for solar module assembly | |
GB201103850D0 (en) | Heat sink assembly for opto-electronic components and a method for producing the same | |
SMT201500254B (it) | Apparato connettore di alimentazione con bloccaggio | |
CL2010000706U1 (es) | Dispositivo luminiscente basado en un diodo luminiscente (led), que incluye una base con un tope, un modulo led monado en la seccion de conexion de la base, y al menos un circuito de control acoplado dentro de la base y a una conexion electrica con el modulo led | |
WO2011139768A3 (en) | Linear led light module | |
HK1130564A1 (en) | Semiconductor module for power generation or light emission | |
PL2471584T3 (pl) | Świecący klocek do budowania mający elektryczny moduł połączeniowy i przeznaczony dla niego blok zasilający | |
WO2011116241A3 (en) | Light emitting diodes with enhanced thermal sinking and associated methods of operation | |
FR2910141B1 (fr) | Systeme de generation d'energie electrique avec maximisation de la puissance | |
LT2427937T (lt) | Didelio našumo paskirstytojo grįžtamojo ryšio (dfb) lazerio diodas su šonine jungtimi | |
GB0802969D0 (en) | Electrical power generating systems | |
CL2012003051A1 (es) | Conjunto de desgaste para la union a un dispositivo excavador, comprendiendo el conjunto de desgaste: un modulo de desgaste dispuesto para ensamblarse con el dispositivo excavador en un estado ensamblado, y un elemento de fijacion montado en el dispositivo excavador pudiendo ajustarse el elemento de fijacion entre una configuracion extendida y una retraida; elemento de fijacion; modulo de desgaste; metodo para ensamblar. | |
BRPI0909853A2 (pt) | módulo solar fotovoltaico | |
TW201130176A (en) | Package system | |
WO2010051998A3 (de) | Einleg-klemm-system | |
DK2049964T3 (da) | Feltapparatelektronik, som forsynes af en ekstern elektrisk energiforsyning | |
GB0513039D0 (en) | High power semiconductor laser diode | |
FI20126259L (fi) | Hermeettisesti suljettu optoelektroninen komponentti | |
WO2015073101A3 (en) | Systems for generating auxillary electrical power for jet aircraft propulsion systems | |
EP2769410B8 (en) | Power semiconductor module and power semiconductor module assembly with multiple power semiconductor modules | |
GB201214295D0 (en) | Thermoelectric module and method for producing a thermoelectric module | |
ES1103481Y (es) | Módulo térmicamente estabilizado que comprende células eléctricas. | |
TWI368381B (en) | High efficient power generating module |