JP2008288524A5 - - Google Patents

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Publication number
JP2008288524A5
JP2008288524A5 JP2007134483A JP2007134483A JP2008288524A5 JP 2008288524 A5 JP2008288524 A5 JP 2008288524A5 JP 2007134483 A JP2007134483 A JP 2007134483A JP 2007134483 A JP2007134483 A JP 2007134483A JP 2008288524 A5 JP2008288524 A5 JP 2008288524A5
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JP
Japan
Prior art keywords
wavelength
phase adjustment
region
adjustment region
laser device
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.)
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Application number
JP2007134483A
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English (en)
Japanese (ja)
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JP2008288524A (ja
JP4882088B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2007134483A priority Critical patent/JP4882088B2/ja
Priority claimed from JP2007134483A external-priority patent/JP4882088B2/ja
Priority to US11/833,271 priority patent/US7733933B2/en
Publication of JP2008288524A publication Critical patent/JP2008288524A/ja
Publication of JP2008288524A5 publication Critical patent/JP2008288524A5/ja
Application granted granted Critical
Publication of JP4882088B2 publication Critical patent/JP4882088B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007134483A 2007-05-21 2007-05-21 波長可変レーザ装置及びその波長制御方法 Active JP4882088B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007134483A JP4882088B2 (ja) 2007-05-21 2007-05-21 波長可変レーザ装置及びその波長制御方法
US11/833,271 US7733933B2 (en) 2007-05-21 2007-08-03 Wavelength tunable laser apparatus and wavelength control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007134483A JP4882088B2 (ja) 2007-05-21 2007-05-21 波長可変レーザ装置及びその波長制御方法

Publications (3)

Publication Number Publication Date
JP2008288524A JP2008288524A (ja) 2008-11-27
JP2008288524A5 true JP2008288524A5 (cg-RX-API-DMAC7.html) 2010-04-15
JP4882088B2 JP4882088B2 (ja) 2012-02-22

Family

ID=40072353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007134483A Active JP4882088B2 (ja) 2007-05-21 2007-05-21 波長可変レーザ装置及びその波長制御方法

Country Status (2)

Country Link
US (1) US7733933B2 (cg-RX-API-DMAC7.html)
JP (1) JP4882088B2 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5103416B2 (ja) * 2009-02-13 2012-12-19 アンリツ株式会社 波長掃引光源
JP5103421B2 (ja) * 2009-02-25 2012-12-19 アンリツ株式会社 波長掃引光源
US8391330B2 (en) * 2009-04-20 2013-03-05 Corning Incorporated Fracture resistant metallization pattern for semiconductor lasers
US9479280B2 (en) * 2011-07-14 2016-10-25 Applied Optoelectronics, Inc. Extended cavity fabry-perot laser assembly capable of high speed optical modulation with narrow mode spacing and WDM optical system including same
CN103172761B (zh) * 2013-04-22 2015-03-18 青岛贝尔特生物科技有限公司 一种高品质褐藻酸钠节能减排的生产方法
GB2516679C (en) * 2013-07-30 2019-08-28 Rushmere Tech Limited Optical source
GB201722292D0 (en) * 2017-12-29 2018-02-14 Oclaro Tech Ltd Negative bias to improve phase noise

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119393A (en) * 1989-06-14 1992-06-02 Hitachi, Ltd. Semiconductor laser device capable of controlling wavelength shift
JPH0437182A (ja) * 1990-06-01 1992-02-07 Nippon Telegr & Teleph Corp <Ntt> 波長可変多重量子井戸半導体レーザ光源装置
JP2002043698A (ja) * 1999-12-22 2002-02-08 Yokogawa Electric Corp Ｓｈｇレーザ光源及びｓｈｇレーザ光源の変調方法
US7257142B2 (en) * 2004-03-29 2007-08-14 Intel Corporation Semi-integrated designs for external cavity tunable lasers
JP4774761B2 (ja) 2005-03-03 2011-09-14 日本電気株式会社 波長可変共振器、波長可変レーザ、光モジュール及びそれらの制御方法
WO2007004509A1 (ja) * 2005-07-01 2007-01-11 Nec Corporation 外部共振器型波長可変レーザ装置および光出力モジュール

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