DE69115206T2 - Thermoelektrische Temperaturregelanordnung für Lasergerät. - Google Patents

Thermoelektrische Temperaturregelanordnung für Lasergerät.

Info

Publication number
DE69115206T2
DE69115206T2 DE1991615206 DE69115206T DE69115206T2 DE 69115206 T2 DE69115206 T2 DE 69115206T2 DE 1991615206 DE1991615206 DE 1991615206 DE 69115206 T DE69115206 T DE 69115206T DE 69115206 T2 DE69115206 T2 DE 69115206T2
Authority
DE
Germany
Prior art keywords
temperature control
laser device
control arrangement
thermoelectric temperature
thermoelectric
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 - Fee Related
Application number
DE1991615206
Other languages
English (en)
Other versions
DE69115206D1 (de
Inventor
James Mcardle
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69115206D1 publication Critical patent/DE69115206D1/de
Application granted granted Critical
Publication of DE69115206T2 publication Critical patent/DE69115206T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/021—Control thereof
    • F25B2321/0212—Control thereof of electric power, current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Semiconductor Lasers (AREA)
  • Control Of Temperature (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
DE1991615206 1990-09-26 1991-09-17 Thermoelektrische Temperaturregelanordnung für Lasergerät. Expired - Fee Related DE69115206T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/588,643 US5118964A (en) 1990-09-26 1990-09-26 Thermo-electric temperature control arrangement for laser apparatus

Publications (2)

Publication Number Publication Date
DE69115206D1 DE69115206D1 (de) 1996-01-18
DE69115206T2 true DE69115206T2 (de) 1996-05-09

Family

ID=24354699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991615206 Expired - Fee Related DE69115206T2 (de) 1990-09-26 1991-09-17 Thermoelektrische Temperaturregelanordnung für Lasergerät.

Country Status (5)

Country Link
US (1) US5118964A (de)
EP (1) EP0478204B1 (de)
JP (1) JPH04230506A (de)
CA (1) CA2050047C (de)
DE (1) DE69115206T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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US5195102A (en) * 1991-09-13 1993-03-16 Litton Systems Inc. Temperature controlled laser diode package
US5278404A (en) * 1992-07-20 1994-01-11 At&T Bell Laboratories Optical sub-system utilizing an embedded micro-controller
FI96262C (fi) * 1992-08-03 1996-05-27 Nokia Telecommunications Oy Järjestely elektronisten komponenttien lämpötilan säätämiseksi
US5602860A (en) * 1995-04-19 1997-02-11 Optelecom, Inc. Laser thermal control using thermoelectric cooler
US5604758A (en) * 1995-09-08 1997-02-18 Xerox Corporation Microprocessor controlled thermoelectric cooler and laser power controller
US6058712A (en) * 1996-07-12 2000-05-09 Thermotek, Inc. Hybrid air conditioning system and a method therefor
US5689958A (en) * 1996-09-27 1997-11-25 The United States Of America As Represented By The Secretary Of The Air Force High efficiency thermal electric cooler driver
JPH1154848A (ja) * 1997-07-29 1999-02-26 Ando Electric Co Ltd 光モジュールの温度制御装置
JP3139435B2 (ja) * 1998-01-05 2001-02-26 日本電気株式会社 レーザダイオード光波長制御装置
US6317235B1 (en) * 1998-08-28 2001-11-13 Zilog, Inc. Method and system for preventing burn-out of infrared transmitter diodes
US6385222B1 (en) * 1998-11-19 2002-05-07 The Furukawa Electric Co., Ltd. Semiconductor laser module, and method for driving the semiconductor laser module
US6441364B1 (en) * 1999-06-25 2002-08-27 Zvi Regev Learned behavior optical power source controller
US6519949B1 (en) 2000-11-13 2003-02-18 Jds Uniphase Corporation Dual pulse width modulated driver for thermo-electric cooler
US6686586B2 (en) * 2001-03-23 2004-02-03 Metrologic Instruments, Inc. Diffractive-based laser scanning system employing microcontroller programmed for mode-switching correction in response to binary mode switching signal generation
US6487865B1 (en) * 2002-02-25 2002-12-03 Chin-Kuang Luo Apparatus for conducting thermal energy
US6943505B2 (en) * 2003-06-05 2005-09-13 Infineon Technologies Ag Driving device for a light-emitting component and a method for driving a light-emitting component
JP2006005042A (ja) * 2004-06-16 2006-01-05 Opnext Japan Inc 光送信器および光送信方法
US20060203862A1 (en) * 2005-03-10 2006-09-14 Harmonic Inc. Method and apparatus for CWDM optical transmitter with extended operating temperature range
JP2006351857A (ja) * 2005-06-16 2006-12-28 Sony Corp 半導体発光装置
WO2007080418A1 (en) * 2006-01-16 2007-07-19 Bookham Technology Plc Temperature control system
WO2007099489A2 (en) * 2006-02-28 2007-09-07 Nxp B.V. Improved window comparator with accurate levels for use in dc-dc converters
US7954332B2 (en) 2007-01-19 2011-06-07 Alkhorayef Petroleum Company Temperature control systems and methods
US8443613B2 (en) 2008-08-27 2013-05-21 Thermotek, Inc. Vehicle air comfort system and method
US9435553B2 (en) 2009-08-27 2016-09-06 Thermotek, Inc. Method and system for maximizing thermal properties of a thermoelectric cooler and use therewith in association with hybrid cooling
US20130151319A1 (en) * 2011-12-07 2013-06-13 Yang Pan Predictable Method for Reducing Power Consumption during Peak Demand
GB2540344A (en) * 2015-07-06 2017-01-18 Evontix Ltd Control system
US10845375B2 (en) * 2016-02-19 2020-11-24 Agjunction Llc Thermal stabilization of inertial measurement units
CN112212969B (zh) * 2020-10-10 2021-08-31 安徽江淮汽车集团股份有限公司 一种噪声传感器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633094A (en) * 1970-04-15 1972-01-04 Barber Colman Co Burst length proportioning controller
JPS56161171A (en) * 1980-05-16 1981-12-11 Ricoh Co Ltd Ink jet printing head
JPS58176988A (ja) * 1982-04-09 1983-10-17 Olympus Optical Co Ltd 半導体レ−ザ温度制御装置
JPS5994891A (ja) * 1982-11-24 1984-05-31 Hitachi Ltd 半導体レ−ザ装置
US4485475A (en) * 1983-05-27 1984-11-27 The Mitre Corporation Optical source peak wavelength control using a wavelength feedback network
US4554793A (en) * 1983-06-09 1985-11-26 General Eastern Instruments Corporation Controlled power converter for thermoelectric heat pump drive
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
GB2186135B (en) * 1986-02-03 1989-11-01 Plessey Co Plc Analogue to digital converter
JPH0728077B2 (ja) * 1986-04-16 1995-03-29 株式会社トプコン 半導体レ−ザ−の発振周波数・発振出力安定化装置
US4797837A (en) * 1986-04-24 1989-01-10 Ncr Canada Ltd. - Ncr Canada Ltee Method and apparatus for thermal printer temperature control
JPS6360579A (ja) * 1986-09-01 1988-03-16 Matsushita Electric Ind Co Ltd 半導体レ−ザ警報回路
US4792957A (en) * 1986-12-22 1988-12-20 Gte Communication Systems Corporation Laser temperature controller
JPH0821747B2 (ja) * 1987-04-23 1996-03-04 日本電気株式会社 光伝送装置
US4812733A (en) * 1987-10-27 1989-03-14 Richard Tobey Computer element performance enhancer
JPH02105208A (ja) * 1988-10-13 1990-04-17 Nec Corp 温度制御装置
US5019769A (en) * 1990-09-14 1991-05-28 Finisar Corporation Semiconductor laser diode controller and laser diode biasing control method

Also Published As

Publication number Publication date
DE69115206D1 (de) 1996-01-18
EP0478204B1 (de) 1995-12-06
JPH04230506A (ja) 1992-08-19
US5118964A (en) 1992-06-02
CA2050047C (en) 1996-06-04
CA2050047A1 (en) 1992-03-27
EP0478204A3 (en) 1993-06-09
EP0478204A2 (de) 1992-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee