JP4290541B2 - 波長可変光源および光送信器 - Google Patents

波長可変光源および光送信器 Download PDF

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Publication number
JP4290541B2
JP4290541B2 JP2003409659A JP2003409659A JP4290541B2 JP 4290541 B2 JP4290541 B2 JP 4290541B2 JP 2003409659 A JP2003409659 A JP 2003409659A JP 2003409659 A JP2003409659 A JP 2003409659A JP 4290541 B2 JP4290541 B2 JP 4290541B2
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Japan
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wavelength
light source
semiconductor
dfb laser
temperature
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Expired - Lifetime
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JP2003409659A
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Japanese (ja)
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JP2005175021A (ja
JP2005175021A5 (enExample
Inventor
和生 笠谷
光映 石川
裕一 東盛
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NTT Inc
NTT Inc USA
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Nippon Telegraph and Telephone Corp
NTT Inc USA
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Publication of JP2005175021A5 publication Critical patent/JP2005175021A5/ja
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  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
JP2003409659A 2003-12-08 2003-12-08 波長可変光源および光送信器 Expired - Lifetime JP4290541B2 (ja)

Priority Applications (1)

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JP2003409659A JP4290541B2 (ja) 2003-12-08 2003-12-08 波長可変光源および光送信器

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JP2003409659A JP4290541B2 (ja) 2003-12-08 2003-12-08 波長可変光源および光送信器

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JP2005175021A JP2005175021A (ja) 2005-06-30
JP2005175021A5 JP2005175021A5 (enExample) 2006-06-01
JP4290541B2 true JP4290541B2 (ja) 2009-07-08

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JP2003409659A Expired - Lifetime JP4290541B2 (ja) 2003-12-08 2003-12-08 波長可変光源および光送信器

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Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4771784B2 (ja) * 2005-10-25 2011-09-14 日本電信電話株式会社 光送信器および光送信方法
KR100753818B1 (ko) 2005-12-09 2007-08-31 한국전자통신연구원 고출력 ｐｌｃ 광송신 모듈과 ｐｌｃ 광송수신 모듈
JP4652995B2 (ja) * 2006-03-16 2011-03-16 古河電気工業株式会社 集積型半導体レーザ素子および半導体レーザモジュール
JP4794505B2 (ja) * 2007-06-15 2011-10-19 富士通株式会社 半導体光増幅装置、半導体光増幅システム及び半導体光集積素子
JP2011204895A (ja) 2010-03-25 2011-10-13 Sumitomo Electric Ind Ltd 半導体レーザ装置
US8737446B2 (en) 2010-03-25 2014-05-27 Sumitomo Electric Industries, Ltd. Semiconductor laser
JP5718034B2 (ja) * 2010-12-07 2015-05-13 古河電気工業株式会社 波長可変光源装置および波長可変光源装置の制御方法
JP6031446B2 (ja) * 2010-12-08 2016-11-24 オクラロ テクノロジー リミテッド 複数の調整可能光デバイスを備えるアレイ
US9484712B2 (en) * 2015-02-05 2016-11-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Combined Gain-SOA chip
EP3251185B1 (en) * 2015-03-06 2024-07-10 Apple Inc. Independent control of emission wavelength and output power of a semiconductor laser
CN107624206B (zh) 2015-04-30 2022-05-27 苹果公司 包括集成调谐元件的游标效应dbr激光器
JP6831782B2 (ja) * 2015-06-10 2021-02-17 古河電気工業株式会社 パルスレーザ装置
JP6812693B2 (ja) * 2016-07-27 2021-01-13 富士ゼロックス株式会社 レーザ部品及びレーザ光発生装置
CN113725725B (zh) 2017-09-28 2025-05-02 苹果公司 使用量子阱混合技术的激光架构
US11552454B1 (en) 2017-09-28 2023-01-10 Apple Inc. Integrated laser source
US11171464B1 (en) 2018-12-14 2021-11-09 Apple Inc. Laser integration techniques
US12204155B2 (en) 2021-09-24 2025-01-21 Apple Inc. Chip-to-chip optical coupling for photonic integrated circuits
US12426139B1 (en) 2022-06-27 2025-09-23 Apple Inc. Feedback control of a diode element

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