CN112956091A - 一种抗反射激光器 - Google Patents

一种抗反射激光器 Download PDF

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Publication number
CN112956091A
CN112956091A CN201880099187.1A CN201880099187A CN112956091A CN 112956091 A CN112956091 A CN 112956091A CN 201880099187 A CN201880099187 A CN 201880099187A CN 112956091 A CN112956091 A CN 112956091A
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CN
China
Prior art keywords
dfb
ofc
laser
modulator
reflection
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Pending
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CN201880099187.1A
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English (en)
Chinese (zh)
Inventor
沈红明
许奔波
宋小鹿
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN112956091A publication Critical patent/CN112956091A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
CN201880099187.1A 2018-11-05 2018-11-05 一种抗反射激光器 Pending CN112956091A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113927 WO2020093189A1 (zh) 2018-11-05 2018-11-05 一种抗反射激光器

Publications (1)

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CN112956091A true CN112956091A (zh) 2021-06-11

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CN201880099187.1A Pending CN112956091A (zh) 2018-11-05 2018-11-05 一种抗反射激光器

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JP (1) JP2022506323A (ja)
CN (1) CN112956091A (ja)
WO (1) WO2020093189A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114976872A (zh) * 2021-02-24 2022-08-30 青岛海信宽带多媒体技术有限公司 一种eml芯片及光模块
CN113991423A (zh) * 2021-09-27 2022-01-28 南京华飞光电科技有限公司 一种基于分布式相位补偿技术的半导体激光器
CN114725772A (zh) * 2022-06-09 2022-07-08 陕西源杰半导体科技股份有限公司 一种具有抗反射功能的eml芯片结构及制备方法

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10209576A (ja) * 1997-01-16 1998-08-07 Canon Inc 半導体レーザ装置及びその駆動方法
US20010043384A1 (en) * 2000-05-09 2001-11-22 Nec Corporation Light source for integrating modulator and module for optical communication
CN1366367A (zh) * 2001-01-15 2002-08-28 中国科学院半导体研究所 波长可调谐电吸收调制分布反馈激光器和制作方法
CN1452284A (zh) * 2003-05-01 2003-10-29 清华大学 分布反馈半导体激光器与电吸收调制器集成光源及制法
CN101826699A (zh) * 2009-03-04 2010-09-08 中国科学院半导体研究所 电吸收调制器与自脉动激光器单片集成器件的制作方法
CN108649427A (zh) * 2018-05-10 2018-10-12 常州工学院 高效激射输出dfb半导体激光器装置及光子集成发射芯片

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JP2022506323A (ja) 2022-01-17

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