JP2011513988A5 - - Google Patents

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Publication number
JP2011513988A5
JP2011513988A5 JP2010549637A JP2010549637A JP2011513988A5 JP 2011513988 A5 JP2011513988 A5 JP 2011513988A5 JP 2010549637 A JP2010549637 A JP 2010549637A JP 2010549637 A JP2010549637 A JP 2010549637A JP 2011513988 A5 JP2011513988 A5 JP 2011513988A5
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JP
Japan
Prior art keywords
laser diode
voltage
source
synchronized
application
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.)
Withdrawn
Application number
JP2010549637A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011513988A (ja
Filing date
Publication date
Priority claimed from US12/040,943 external-priority patent/US20090219964A1/en
Application filed filed Critical
Publication of JP2011513988A publication Critical patent/JP2011513988A/ja
Publication of JP2011513988A5 publication Critical patent/JP2011513988A5/ja
Withdrawn legal-status Critical Current

Links

JP2010549637A 2008-03-03 2009-02-27 レーザダイオード・ドライバ Withdrawn JP2011513988A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/040,943 US20090219964A1 (en) 2008-03-03 2008-03-03 laser diode driver
PCT/US2009/001250 WO2009114074A1 (en) 2008-03-03 2009-02-27 A laser diode driver

Publications (2)

Publication Number Publication Date
JP2011513988A JP2011513988A (ja) 2011-04-28
JP2011513988A5 true JP2011513988A5 (https=) 2013-04-11

Family

ID=40852244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010549637A Withdrawn JP2011513988A (ja) 2008-03-03 2009-02-27 レーザダイオード・ドライバ

Country Status (4)

Country Link
US (1) US20090219964A1 (https=)
EP (1) EP2250715A1 (https=)
JP (1) JP2011513988A (https=)
WO (1) WO2009114074A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7756173B2 (en) * 2008-06-20 2010-07-13 Alfrey Anthony J Laser diode driver with adaptive compliance voltage
US8654550B2 (en) * 2010-06-17 2014-02-18 Hewlett-Packard Development Company, L.P. Circulating current detection for redundant power supply
US9001857B2 (en) 2011-08-23 2015-04-07 Raytheon Company High-efficiency, dual current sink laser diode driver
CN103280694A (zh) * 2013-05-27 2013-09-04 四川大学 基于fpga的高功率脉冲半导体激光器的驱动电源装置
WO2016139978A1 (ja) * 2015-03-02 2016-09-09 ソニー株式会社 制御装置、光源装置、レーザー光発生装置及び制御方法
CN106330331B (zh) 2015-06-30 2018-08-21 青岛海信宽带多媒体技术有限公司 光模块
US10122151B2 (en) 2015-06-30 2018-11-06 Hisense Broadband Multimedia Technologies, Ltd. Optical module
CN105208739B (zh) * 2015-10-21 2019-05-07 广东威创视讯科技股份有限公司 激光光源恒流驱动装置
JP7343618B2 (ja) * 2020-01-17 2023-09-12 オリンパス株式会社 発光装置、および駆動装置
JP7511519B2 (ja) * 2021-04-09 2024-07-05 三菱電機株式会社 発光素子駆動回路
JP7724981B2 (ja) * 2022-09-28 2025-08-18 三菱電機株式会社 発光素子駆動回路及びレーザー加工機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438581A (en) * 1994-08-16 1995-08-01 Eastman Kodak Company Laser driver ASIC chip
US5666045A (en) * 1994-12-09 1997-09-09 Psc Inc. Laser drive and control systems useful for laser diode protection
IT1285852B1 (it) * 1996-04-24 1998-06-24 Cselt Centro Studi Lab Telecom Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.
JP2002158396A (ja) * 2000-11-22 2002-05-31 Nec Corp オートレーザーパワーコントロール回路
JP4123791B2 (ja) * 2001-03-05 2008-07-23 富士ゼロックス株式会社 発光素子駆動装置および発光素子駆動システム
DE60140428D1 (de) * 2001-04-30 2009-12-24 Avago Tech Fiber Ip Sg Pte Ltd Stromversorgung und Verfahren zur Stromversorgung eines Diodenlasertreibers
JP3908971B2 (ja) * 2001-10-11 2007-04-25 浜松ホトニクス株式会社 発光素子駆動回路
US7545839B2 (en) * 2003-01-02 2009-06-09 Optiswitch Technology Corporation Apparatus and method for driving a pulsed laser diode
EP1441425A1 (en) * 2003-01-21 2004-07-28 Deutsche Thomson-Brandt Gmbh Method and electronic circuit for controlling of a supply voltage of a laser diode
US7203213B2 (en) * 2003-12-15 2007-04-10 Micrel, Incorporated Laser turn-on accelerator independent of bias control loop bandwidth
TWI234912B (en) * 2004-04-12 2005-06-21 Mediatek Inc Automatic laser control method and device thereof
US7649919B2 (en) * 2006-05-26 2010-01-19 Mediatek Inc. Automatic power control circuits and methods
JP4732243B2 (ja) * 2006-05-31 2011-07-27 パナソニック株式会社 レーザ駆動回路、光ピックアップおよび記録再生装置

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