JP6382506B2 - 波長可変レーザの制御方法 - Google Patents

波長可変レーザの制御方法 Download PDF

Info

Publication number
JP6382506B2
JP6382506B2 JP2013248619A JP2013248619A JP6382506B2 JP 6382506 B2 JP6382506 B2 JP 6382506B2 JP 2013248619 A JP2013248619 A JP 2013248619A JP 2013248619 A JP2013248619 A JP 2013248619A JP 6382506 B2 JP6382506 B2 JP 6382506B2
Authority
JP
Japan
Prior art keywords
wavelength
heater
region
temperature
segment
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.)
Active
Application number
JP2013248619A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015106664A5 (enExample
JP2015106664A (ja
Inventor
田中　宏和
宏和 田中
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.)
Sumitomo Electric Device Innovations Inc
Original Assignee
Sumitomo Electric Device Innovations Inc
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 Sumitomo Electric Device Innovations Inc filed Critical Sumitomo Electric Device Innovations Inc
Priority to JP2013248619A priority Critical patent/JP6382506B2/ja
Publication of JP2015106664A publication Critical patent/JP2015106664A/ja
Publication of JP2015106664A5 publication Critical patent/JP2015106664A5/ja
Application granted granted Critical
Publication of JP6382506B2 publication Critical patent/JP6382506B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Semiconductor Lasers (AREA)
JP2013248619A 2013-11-29 2013-11-29 波長可変レーザの制御方法 Active JP6382506B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013248619A JP6382506B2 (ja) 2013-11-29 2013-11-29 波長可変レーザの制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013248619A JP6382506B2 (ja) 2013-11-29 2013-11-29 波長可変レーザの制御方法

Publications (3)

Publication Number Publication Date
JP2015106664A JP2015106664A (ja) 2015-06-08
JP2015106664A5 JP2015106664A5 (enExample) 2017-01-12
JP6382506B2 true JP6382506B2 (ja) 2018-08-29

Family

ID=53436614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013248619A Active JP6382506B2 (ja) 2013-11-29 2013-11-29 波長可変レーザの制御方法

Country Status (1)

Country Link
JP (1) JP6382506B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108604774A (zh) 2016-02-12 2018-09-28 古河电气工业株式会社 半导体激光元件、衍射光栅结构以及衍射光栅
JPWO2020166648A1 (ja) * 2019-02-14 2021-12-16 古河電気工業株式会社 波長可変レーザ装置及び波長制御方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288953B2 (ja) * 2002-02-19 2009-07-01 三菱電機株式会社 波長可変半導体レーザ
TWI251393B (en) * 2004-03-31 2006-03-11 Nec Corp Tunable laser
WO2008080171A1 (en) * 2006-12-22 2008-07-03 Finisar Corporation Optical transmitter having a widely tunable directly modulated laser and periodic optical spectrum reshaping element
JP4850757B2 (ja) * 2007-03-08 2012-01-11 日本電信電話株式会社 波長可変半導体レーザ素子及びその制御装置、制御方法
JP4973399B2 (ja) * 2007-09-05 2012-07-11 日本電気株式会社 波長可変光源、その制御方法及び制御プログラム、並びに光モジュール
JP5193732B2 (ja) * 2008-08-07 2013-05-08 富士通株式会社 波長可変レーザモジュール、波長可変レーザ装置、及び、波長可変レーザの制御方法
JP5457873B2 (ja) * 2010-02-18 2014-04-02 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP2013033892A (ja) * 2011-06-29 2013-02-14 Sumitomo Electric Ind Ltd 半導体レーザおよびレーザ装置
JP2013077801A (ja) * 2011-09-16 2013-04-25 Sumitomo Electric Ind Ltd 波長可変半導体レーザの制御方法
JP2013089754A (ja) * 2011-10-18 2013-05-13 Sumitomo Electric Ind Ltd 波長可変半導体レーザの制御方法

Also Published As

Publication number Publication date
JP2015106664A (ja) 2015-06-08

Similar Documents

Publication Publication Date Title
US9935426B2 (en) Optical semiconductor device
JP6253082B2 (ja) 波長可変レーザの制御方法
JP6319718B2 (ja) 波長可変レーザの制御方法
US9614349B2 (en) Method for switching output wavelength of tunable wavelength laser, method for switching wavelength of tunable wavelength laser, and tunable wavelength laser device
JP6308456B2 (ja) 波長可変レーザの制御方法
JP6304582B2 (ja) 波長可変レーザの制御方法
JP6292499B2 (ja) 波長可変レーザの制御方法
JP6416462B2 (ja) 波長可変レーザ装置
JP6319721B2 (ja) 波長可変レーザの制御方法
US9444220B2 (en) Method for controlling wavelength tunable laser
JP2015050284A (ja) 波長可変レーザの制御方法
JP6186864B2 (ja) 半導体レーザ
JP6308089B2 (ja) 光半導体装置の制御方法
JP2020004808A (ja) 波長可変レーザ装置の制御方法
JP6382506B2 (ja) 波長可変レーザの制御方法
US9231369B2 (en) Method for controlling wavelength tunable laser
JP6256745B2 (ja) 波長可変レーザの制御方法
JP2015088626A (ja) 波長可変レーザ装置の試験方法および波長可変レーザ装置
JP6241931B2 (ja) 波長可変レーザの制御方法
JP6256746B2 (ja) 波長可変レーザの制御方法
JP6555698B2 (ja) 波長可変レーザの制御方法
JP6294049B2 (ja) 波長可変レーザの制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161128

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170831

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180424

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180703

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180802

R150 Certificate of patent or registration of utility model

Ref document number: 6382506

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250