DE69021021D1 - Vorrichtung und Verfahren zur Überwachung des Betriebs einer Halbleiteranordnung. - Google Patents
Vorrichtung und Verfahren zur Überwachung des Betriebs einer Halbleiteranordnung.Info
- Publication number
- DE69021021D1 DE69021021D1 DE69021021T DE69021021T DE69021021D1 DE 69021021 D1 DE69021021 D1 DE 69021021D1 DE 69021021 T DE69021021 T DE 69021021T DE 69021021 T DE69021021 T DE 69021021T DE 69021021 D1 DE69021021 D1 DE 69021021D1
- Authority
- DE
- Germany
- Prior art keywords
- monitoring
- semiconductor device
- semiconductor
- 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
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
- H01S5/06—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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- 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
- H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
-
- 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
- H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
-
- 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
- H01S5/06213—Amplitude modulation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/445,225 US5073838A (en) | 1989-12-04 | 1989-12-04 | Method and apparatus for preventing damage to a temperature-sensitive semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69021021D1 true DE69021021D1 (de) | 1995-08-24 |
DE69021021T2 DE69021021T2 (de) | 1996-03-21 |
Family
ID=23768071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69021021T Expired - Lifetime DE69021021T2 (de) | 1989-12-04 | 1990-11-29 | Vorrichtung und Verfahren zur Überwachung des Betriebs einer Halbleiteranordnung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5073838A (de) |
EP (1) | EP0431832B1 (de) |
JP (1) | JPH03185888A (de) |
DE (1) | DE69021021T2 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04169915A (ja) * | 1990-11-02 | 1992-06-17 | Hitachi Ltd | 半導体集積回路 |
US5212370A (en) * | 1990-11-20 | 1993-05-18 | Ncr Corporation | Apparatus and method for extending laser life by discontinuous operation |
JPH04285465A (ja) * | 1991-03-13 | 1992-10-09 | Nec Corp | 保護回路付スイッチング電源 |
DE4110095C2 (de) * | 1991-03-27 | 1998-02-12 | Draegerwerk Ag | Verfahren zur gasspektroskopischen Messung der Konzentration eines Gasbestandteiles |
US5189314A (en) * | 1991-09-04 | 1993-02-23 | International Business Machines Corporation | Variable chip-clocking mechanism |
US5278404A (en) * | 1992-07-20 | 1994-01-11 | At&T Bell Laboratories | Optical sub-system utilizing an embedded micro-controller |
US5440520A (en) * | 1994-09-16 | 1995-08-08 | Intel Corporation | Integrated circuit device that selects its own supply voltage by controlling a power supply |
WO1996036925A1 (en) * | 1995-05-16 | 1996-11-21 | Giga Operations Corporation | Monitor cpu for a logic device |
US5752100A (en) * | 1996-01-26 | 1998-05-12 | Eastman Kodak Company | Driver circuit for a camera autofocus laser diode with provision for fault protection |
US5844928A (en) * | 1996-02-27 | 1998-12-01 | Lucent Technologies, Inc. | Laser driver with temperature sensor on an integrated circuit |
US5798918A (en) * | 1996-04-29 | 1998-08-25 | International Business Machines Corporation | Performance-temperature optimization by modulating the switching factor of a circuit |
US5898211A (en) * | 1996-04-30 | 1999-04-27 | Cutting Edge Optronics, Inc. | Laser diode package with heat sink |
US5737614A (en) * | 1996-06-27 | 1998-04-07 | International Business Machines Corporation | Dynamic control of power consumption in self-timed circuits |
US5734672A (en) * | 1996-08-06 | 1998-03-31 | Cutting Edge Optronics, Inc. | Smart laser diode array assembly and operating method using same |
US5761517A (en) * | 1996-08-14 | 1998-06-02 | International Business Machines Corporation | System and method for reducing power consumption in high frequency clocked circuits |
DE19643475C1 (de) * | 1996-10-22 | 1998-06-25 | Laser Applikationan Gmbh | Verfahren zur Geschwindigkeitsmessung nach dem Laser-Doppler-Prinzip |
US5913108A (en) * | 1998-04-30 | 1999-06-15 | Cutting Edge Optronics, Inc. | Laser diode packaging |
US6317235B1 (en) * | 1998-08-28 | 2001-11-13 | Zilog, Inc. | Method and system for preventing burn-out of infrared transmitter diodes |
US6144553A (en) * | 1998-09-09 | 2000-11-07 | Sun Microsystems, Inc. | Refrigeration cooled disk storage assembly |
JP3574580B2 (ja) * | 1999-01-14 | 2004-10-06 | ペンタックス株式会社 | 半導体レーザ装置 |
DE19909137A1 (de) * | 1999-02-19 | 2000-08-31 | Micron Electronic Devices Gmbh | Laserdiodenansteuerung, beispielsweise Laserbehandlungsgerät |
US6636538B1 (en) * | 1999-03-29 | 2003-10-21 | Cutting Edge Optronics, Inc. | Laser diode packaging |
US6441364B1 (en) * | 1999-06-25 | 2002-08-27 | Zvi Regev | Learned behavior optical power source controller |
US6349023B1 (en) * | 2000-02-24 | 2002-02-19 | Robotic Vision Systems, Inc. | Power control system for illumination array |
US6667869B2 (en) * | 2000-02-24 | 2003-12-23 | Acuity Imaging, Llc | Power control system and method for illumination array |
US7079775B2 (en) | 2001-02-05 | 2006-07-18 | Finisar Corporation | Integrated memory mapped controller circuit for fiber optics transceiver |
JPWO2002069464A1 (ja) * | 2001-02-23 | 2004-07-02 | 富士通株式会社 | 光送信器 |
US6700913B2 (en) | 2001-05-29 | 2004-03-02 | Northrop Grumman Corporation | Low cost high integrity diode laser array |
US6850398B2 (en) * | 2001-06-07 | 2005-02-01 | Xicor, Inc. | Feed forward programmable current controller |
JP2003008138A (ja) * | 2001-06-13 | 2003-01-10 | Motorola Inc | レーザーダイオード制御装置 |
EP1345296A1 (de) * | 2002-03-16 | 2003-09-17 | Agilent Technologies, Inc. (a Delaware corporation) | System zur Leistungskontrol, Wellenlänge und Extinktionsratio in ioptischen Quellen und Rechnerprogram dafür |
JP4043844B2 (ja) * | 2002-05-24 | 2008-02-06 | フリースケール セミコンダクター インコーポレイテッド | 発光素子駆動装置 |
US7170919B2 (en) | 2003-06-23 | 2007-01-30 | Northrop Grumman Corporation | Diode-pumped solid-state laser gain module |
US7495848B2 (en) | 2003-07-24 | 2009-02-24 | Northrop Grumman Corporation | Cast laser optical bench |
US7433375B2 (en) * | 2003-10-09 | 2008-10-07 | National Semiconductor Corporation | Laser trim and compensation methodology for passively aligning optical transmitter |
US7321606B2 (en) * | 2003-10-09 | 2008-01-22 | National Semiconductor Corporation | Laser trim and compensation methodology for passively aligning optical transmitter |
GB2414214B (en) * | 2004-05-19 | 2008-01-09 | Intense Photonics Ltd | Printing with laser activation |
JP2005340931A (ja) * | 2004-05-24 | 2005-12-08 | Freescale Semiconductor Inc | バースト信号受信装置 |
TW200539166A (en) * | 2004-05-27 | 2005-12-01 | Lite On It Corp | Laser-emitting device of optical disc drive |
DE102005011121B4 (de) * | 2004-10-14 | 2016-04-28 | Möller-Wedel GmbH & Co. KG | Verfahren zum optimierten Einstellen der Lichtleistung in der Objektebene bei Auflichtmikroskopen |
US7305016B2 (en) | 2005-03-10 | 2007-12-04 | Northrop Grumman Corporation | Laser diode package with an internal fluid cooling channel |
US7515619B2 (en) * | 2005-06-22 | 2009-04-07 | Intel Corporation | Laser control circuit |
US7656915B2 (en) | 2006-07-26 | 2010-02-02 | Northrop Grumman Space & Missions Systems Corp. | Microchannel cooler for high efficiency laser diode heat extraction |
CN101743781B (zh) | 2007-07-13 | 2012-07-18 | 马丁·库斯特 | 发光模块和具有发光模块的袖珍工具 |
US7701151B2 (en) * | 2007-10-19 | 2010-04-20 | American Sterilizer Company | Lighting control system having temperature compensation and trim circuits |
US7812551B2 (en) * | 2007-10-19 | 2010-10-12 | American Sterilizer Company | Lighting control method having a light output ramping function |
US7724791B2 (en) | 2008-01-18 | 2010-05-25 | Northrop Grumman Systems Corporation | Method of manufacturing laser diode packages and arrays |
US8159956B2 (en) | 2008-07-01 | 2012-04-17 | Finisar Corporation | Diagnostics for serial communication busses |
US8345720B2 (en) | 2009-07-28 | 2013-01-01 | Northrop Grumman Systems Corp. | Laser diode ceramic cooler having circuitry for control and feedback of laser diode performance |
CN103348185A (zh) * | 2010-06-01 | 2013-10-09 | 派拉斯科Ip有限责任公司 | 阵列半导体辐射发射装置的分布冷却 |
EP2440016B1 (de) * | 2010-10-08 | 2019-01-23 | Lantiq Beteiligungs-GmbH & Co.KG | Laserdiodensteuervorrichtung |
US9590388B2 (en) | 2011-01-11 | 2017-03-07 | Northrop Grumman Systems Corp. | Microchannel cooler for a single laser diode emitter based system |
CN102393766B (zh) * | 2011-08-25 | 2014-04-16 | 上海致凯捷激光科技有限公司 | 高精度数字式温控器 |
JP5974548B2 (ja) * | 2012-03-05 | 2016-08-23 | 富士電機株式会社 | 半導体装置 |
DE102012213670A1 (de) | 2012-08-02 | 2014-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Steuervorrichtung zur Ansteuerung einer Laserdiode |
US8937976B2 (en) | 2012-08-15 | 2015-01-20 | Northrop Grumman Systems Corp. | Tunable system for generating an optical pulse based on a double-pass semiconductor optical amplifier |
CN103810044A (zh) * | 2012-11-09 | 2014-05-21 | 辉达公司 | 用于控制多核处理器的门控端的系统和多核处理器 |
WO2015068048A1 (en) * | 2013-11-11 | 2015-05-14 | King Abdullah University Of Science And Technology | High repetition rate thermometry system and method |
CN110768632B (zh) * | 2018-07-27 | 2023-03-24 | 瑞昱半导体股份有限公司 | 适应性温度的音频放大器装置及其控制方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH503394A (de) * | 1969-02-06 | 1971-02-15 | Inst Angewandte Physik | Verfahren zur Modulation eines Laserstrahles |
US4243952A (en) * | 1978-10-30 | 1981-01-06 | Rca Corporation | Temperature compensated bias circuit for semiconductor lasers |
US4592057A (en) * | 1981-03-23 | 1986-05-27 | International Business Machines Corporation | Versatile digital controller for light emitting semiconductor devices |
US4551009A (en) * | 1981-12-21 | 1985-11-05 | Mita Industrial Co., Ltd. | Electrostatic copying apparatus |
FR2537782A1 (fr) * | 1982-12-14 | 1984-06-15 | Thomson Csf | Dispositif a diode emettrice de lumiere amenage pour supprimer les effets de constante de temps thermique |
FR2550023B1 (fr) * | 1983-07-25 | 1987-03-27 | Auffret Rene | Source lumineuse infrarouge comprenant un laser a semiconducteur associe a des moyens de selection de mode et d'asservissement en puissance |
US4558465A (en) * | 1983-09-19 | 1985-12-10 | Rca Corporation | Switched bias scheme for high speed laser transmitter |
US4639606A (en) * | 1984-10-26 | 1987-01-27 | Optel System Limited | Bar code scanner laser radiation exposure limit control system |
CA1210070A (en) * | 1984-10-26 | 1986-08-19 | Northern Telecom Limited | Laser transmitter |
JPS61189658A (ja) * | 1985-02-18 | 1986-08-23 | Fuji Photo Film Co Ltd | 半導体素子温度制御装置 |
JPS61189657A (ja) * | 1985-02-18 | 1986-08-23 | Fuji Photo Film Co Ltd | 半導体素子温度制御装置 |
US4656635A (en) * | 1985-05-01 | 1987-04-07 | Spectra-Physics, Inc. | Laser diode pumped solid state laser |
JPS61284171A (ja) * | 1985-06-11 | 1986-12-15 | Canon Inc | レ−ザ−ビ−ムプリンタ |
US4631728A (en) * | 1985-07-22 | 1986-12-23 | The United States Of America As Represented By The Secretary Of The Navy | Thermoelectric cooler control circuit |
US4677632A (en) * | 1985-10-28 | 1987-06-30 | American Telephone And Telegraph Company, At&T Bell Laboratories | Coupled loop controller for a laser transmitter |
US4779161A (en) * | 1986-01-22 | 1988-10-18 | Ge Company | Multi-driver integrated circuit |
USH332H (en) * | 1986-01-31 | 1987-09-01 | The United States Of America As Represented By The Secretary Of The Army | High speed lock mechanism |
US4737798A (en) * | 1986-07-03 | 1988-04-12 | Xerox Corporation | Laser diode mode hopping sensing and control system |
US4697270A (en) * | 1986-08-27 | 1987-09-29 | The United States Of America As Represented By The United States Department Of Energy | Copper vapor laser acoustic thermometry system |
US4924112A (en) * | 1988-10-31 | 1990-05-08 | Motorola Inc. | Microprocessor having high current drive and feedback for temperature control |
-
1989
- 1989-12-04 US US07/445,225 patent/US5073838A/en not_active Expired - Lifetime
-
1990
- 1990-11-27 JP JP2321368A patent/JPH03185888A/ja active Pending
- 1990-11-29 DE DE69021021T patent/DE69021021T2/de not_active Expired - Lifetime
- 1990-11-29 EP EP90312960A patent/EP0431832B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0431832B1 (de) | 1995-07-19 |
US5073838A (en) | 1991-12-17 |
DE69021021T2 (de) | 1996-03-21 |
JPH03185888A (ja) | 1991-08-13 |
EP0431832A3 (en) | 1991-11-21 |
EP0431832A2 (de) | 1991-06-12 |
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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: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR |
|
8328 | Change in the person/name/address of the agent |
Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN |