JP2003283047A5 - - Google Patents

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Publication number
JP2003283047A5
JP2003283047A5 JP2002086567A JP2002086567A JP2003283047A5 JP 2003283047 A5 JP2003283047 A5 JP 2003283047A5 JP 2002086567 A JP2002086567 A JP 2002086567A JP 2002086567 A JP2002086567 A JP 2002086567A JP 2003283047 A5 JP2003283047 A5 JP 2003283047A5
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JP
Japan
Prior art keywords
type
ridge waveguide
diffraction grating
carrier concentration
layer
Prior art date
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Application number
JP2002086567A
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English (en)
Japanese (ja)
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JP4128790B2 (ja
JP2003283047A (ja
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Publication date
Application filed filed Critical
Priority to JP2002086567A priority Critical patent/JP4128790B2/ja
Priority claimed from JP2002086567A external-priority patent/JP4128790B2/ja
Priority to US10/245,495 priority patent/US6741630B2/en
Publication of JP2003283047A publication Critical patent/JP2003283047A/ja
Publication of JP2003283047A5 publication Critical patent/JP2003283047A5/ja
Application granted granted Critical
Publication of JP4128790B2 publication Critical patent/JP4128790B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2002086567A 2002-02-16 2002-03-26 リッジ導波路型分布帰還レーザの製造方法 Expired - Lifetime JP4128790B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002086567A JP4128790B2 (ja) 2002-03-26 2002-03-26 リッジ導波路型分布帰還レーザの製造方法
US10/245,495 US6741630B2 (en) 2002-02-16 2002-09-18 Ridge waveguide distributed feedback laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002086567A JP4128790B2 (ja) 2002-03-26 2002-03-26 リッジ導波路型分布帰還レーザの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008104735A Division JP2008177623A (ja) 2008-04-14 2008-04-14 リッジ導波路型分布帰還レーザ

Publications (3)

Publication Number Publication Date
JP2003283047A JP2003283047A (ja) 2003-10-03
JP2003283047A5 true JP2003283047A5 (enExample) 2005-06-23
JP4128790B2 JP4128790B2 (ja) 2008-07-30

Family

ID=28449312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002086567A Expired - Lifetime JP4128790B2 (ja) 2002-02-16 2002-03-26 リッジ導波路型分布帰還レーザの製造方法

Country Status (2)

Country Link
US (1) US6741630B2 (enExample)
JP (1) JP4128790B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003234541A (ja) * 2001-12-07 2003-08-22 Furukawa Electric Co Ltd:The 分布帰還型半導体レーザ素子
JP4504610B2 (ja) * 2002-03-01 2010-07-14 株式会社日立製作所 リッジ型半導体レーザ素子
JP4638753B2 (ja) * 2005-03-16 2011-02-23 日本オプネクスト株式会社 半導体光素子および半導体光素子の製造方法
JP4892940B2 (ja) * 2005-11-29 2012-03-07 富士ゼロックス株式会社 面発光型半導体レーザ装置およびその製造方法
JP2008098387A (ja) * 2006-10-12 2008-04-24 Sumitomo Electric Ind Ltd 回折格子の作製方法
JP2008177623A (ja) * 2008-04-14 2008-07-31 Mitsubishi Electric Corp リッジ導波路型分布帰還レーザ
JP5310271B2 (ja) * 2009-05-29 2013-10-09 住友電気工業株式会社 半導体レーザ素子
JP4917157B2 (ja) * 2010-02-26 2012-04-18 Ｎｔｔエレクトロニクス株式会社 リッジ型半導体レーザ及びリッジ型半導体レーザの製造方法
US20120106583A1 (en) 2010-11-02 2012-05-03 Onechip Photonics Inc. Vertically-coupled surface-etched grating dfb laser
FR3026571B1 (fr) * 2014-09-26 2016-12-02 Thales Sa Procede d'elaboration d'une structure resonante d'un laser a semi-conducteur a contre-reaction repartie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284583A (ja) 1985-10-08 1987-04-18 Nec Corp 分布帰還型半導体レ−ザ
US6072812A (en) 1997-08-01 2000-06-06 Lucent Technologies Inc. Distributed feedback laser with loss coupling
JP4786024B2 (ja) * 2000-11-20 2011-10-05 三菱電機株式会社 分布帰還型レーザおよびその製造方法

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