CN112789773A - 具有多个组成激光器的激光模组 - Google Patents

具有多个组成激光器的激光模组 Download PDF

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Publication number
CN112789773A
CN112789773A CN201980063831.4A CN201980063831A CN112789773A CN 112789773 A CN112789773 A CN 112789773A CN 201980063831 A CN201980063831 A CN 201980063831A CN 112789773 A CN112789773 A CN 112789773A
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CN
China
Prior art keywords
laser
component
lasers
output
reflectors
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.)
Pending
Application number
CN201980063831.4A
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English (en)
Chinese (zh)
Inventor
G·帕特里奇
R·P·泰拉
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Agilent Technologies Inc
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Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of CN112789773A publication Critical patent/CN112789773A/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
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4075—Beam steering
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
CN201980063831.4A 2018-09-30 2019-07-25 具有多个组成激光器的激光模组 Pending CN112789773A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862739330P 2018-09-30 2018-09-30
US62/739,330 2018-09-30
PCT/US2019/043494 WO2020068260A1 (en) 2018-09-30 2019-07-25 Laser module having multiple component lasers

Publications (1)

Publication Number Publication Date
CN112789773A true CN112789773A (zh) 2021-05-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980063831.4A Pending CN112789773A (zh) 2018-09-30 2019-07-25 具有多个组成激光器的激光模组

Country Status (4)

Country Link
JP (1) JP7398437B2 (ja)
CN (1) CN112789773A (ja)
DE (1) DE112019004915T5 (ja)
WO (1) WO2020068260A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230156515A (ko) * 2022-05-06 2023-11-14 (주)제이티 레이저빔을 이용한 소자본딩장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102053447A (zh) * 2009-05-21 2011-05-11 中国科学院长春光学精密机械与物理研究所 一种带有波长显示功能的co2激光器波长调谐装置
US20120219022A1 (en) * 2011-02-25 2012-08-30 Hamamatsu Photonics K.K. Wavelength-tunable light source
CN103339808A (zh) * 2010-12-02 2013-10-02 康宁股份有限公司 激光表征系统和过程
CN106033865A (zh) * 2015-03-13 2016-10-19 福州高意光学有限公司 一种半导体激光器及半导体激光器合束结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005159000A (ja) 2003-11-26 2005-06-16 Sony Corp 半導体レーザ
JP4333550B2 (ja) 2004-10-18 2009-09-16 ソニー株式会社 レーザ光源装置及びホログラム装置
EP2451033A4 (en) * 2009-06-30 2013-01-09 Shandong Fareach Optics Inc NETWORK CONTINUOUS CONTINUOUS EXTERNAL CAVITY SEMICONDUCTOR LASER WITHOUT SKIPPING
WO2011156033A2 (en) * 2010-03-15 2011-12-15 Daylight Solutions, Inc. Laser source that generates a rapidly changing output beam
CN104319619B (zh) * 2014-11-20 2017-06-16 中国科学院理化技术研究所 一种基于衍射光栅的激光光束脉冲时序合成装置
US9651426B2 (en) * 2015-06-30 2017-05-16 Agilent Technologies, Inc. Light source with controllable linear polarization
JP2018034184A (ja) 2016-08-31 2018-03-08 パナソニックＩｐマネジメント株式会社 レーザ発振器およびレーザ加工装置
CN110168820B (zh) 2016-12-06 2021-04-27 松下知识产权经营株式会社 激光装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102053447A (zh) * 2009-05-21 2011-05-11 中国科学院长春光学精密机械与物理研究所 一种带有波长显示功能的co2激光器波长调谐装置
CN103339808A (zh) * 2010-12-02 2013-10-02 康宁股份有限公司 激光表征系统和过程
US20120219022A1 (en) * 2011-02-25 2012-08-30 Hamamatsu Photonics K.K. Wavelength-tunable light source
CN106033865A (zh) * 2015-03-13 2016-10-19 福州高意光学有限公司 一种半导体激光器及半导体激光器合束结构

Also Published As

Publication number Publication date
JP2022501806A (ja) 2022-01-06
WO2020068260A1 (en) 2020-04-02
DE112019004915T5 (de) 2021-07-08
JP7398437B2 (ja) 2023-12-14

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