TWI412195B - 用於多重雷射應用之雷射組件 - Google Patents

用於多重雷射應用之雷射組件 Download PDF

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Publication number
TWI412195B
TWI412195B TW096107001A TW96107001A TWI412195B TW I412195 B TWI412195 B TW I412195B TW 096107001 A TW096107001 A TW 096107001A TW 96107001 A TW96107001 A TW 96107001A TW I412195 B TWI412195 B TW I412195B
Authority
TW
Taiwan
Prior art keywords
laser
flat surface
lasers
substantially flat
reflective surfaces
Prior art date
Application number
TW096107001A
Other languages
English (en)
Chinese (zh)
Other versions
TW200807830A (en
Inventor
Joseph Michael Freund
Original Assignee
Agere Systems 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 Agere Systems Inc filed Critical Agere Systems Inc
Publication of TW200807830A publication Critical patent/TW200807830A/zh
Application granted granted Critical
Publication of TWI412195B publication Critical patent/TWI412195B/zh

Links

Classifications

    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0235—Method for mounting laser chips
    • H01S5/02355—Fixing laser chips on mounts
    • H01S5/0237—Fixing laser chips on mounts by soldering
    • 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
    • H01S5/4031—Edge-emitting structures
    • H01S5/4056—Edge-emitting structures emitting light in more than one direction
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02255—Out-coupling of light using beam deflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
TW096107001A 2006-07-17 2007-03-01 用於多重雷射應用之雷射組件 TWI412195B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/457,850 US7675955B2 (en) 2006-07-17 2006-07-17 Laser assembly for multi-laser applications

Publications (2)

Publication Number Publication Date
TW200807830A TW200807830A (en) 2008-02-01
TWI412195B true TWI412195B (zh) 2013-10-11

Family

ID=38949196

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096107001A TWI412195B (zh) 2006-07-17 2007-03-01 用於多重雷射應用之雷射組件

Country Status (4)

Country Link
US (1) US7675955B2 (enExample)
JP (1) JP5646130B2 (enExample)
KR (1) KR101350125B1 (enExample)
TW (1) TWI412195B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104728A1 (de) 2013-05-07 2014-11-13 Osram Opto Semiconductors Gmbh Laserdiodenvorrichtung
DE102015108117A1 (de) * 2015-05-22 2016-11-24 Osram Opto Semiconductors Gmbh Bauelement
WO2017098689A1 (ja) * 2015-12-09 2017-06-15 パナソニック株式会社 半導体発光装置
JP6759714B2 (ja) * 2016-05-26 2020-09-23 セイコーエプソン株式会社 光源装置およびプロジェクター
JP6631502B2 (ja) 2016-12-27 2020-01-15 日亜化学工業株式会社 レーザパッケージの製造方法
WO2019116547A1 (ja) * 2017-12-15 2019-06-20 三菱電機株式会社 半導体レーザ装置および半導体レーザ装置の製造方法
WO2020218595A1 (ja) * 2019-04-25 2020-10-29 京セラ株式会社 発光素子搭載用基板および発光装置
JP7332860B2 (ja) * 2019-05-29 2023-08-24 日亜化学工業株式会社 発光装置
CN114144950B (zh) * 2019-08-06 2024-07-16 三菱电机株式会社 半导体激光装置
KR102370853B1 (ko) * 2020-10-26 2022-03-07 (주)큐에스아이 다채널 및 다중빔 구동 표면실장형 레이저 다이오드
CN112234429B (zh) * 2020-12-10 2021-07-09 武汉乾希科技有限公司 多通道激光发射器和光通信器件
WO2022138733A1 (ja) 2020-12-24 2022-06-30 日亜化学工業株式会社 発光装置
JPWO2024058088A1 (enExample) * 2022-09-12 2024-03-21
WO2024132125A1 (en) * 2022-12-21 2024-06-27 Huawei Technologies Co., Ltd. Dual wavelength lasers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038204A (en) * 1997-07-10 2000-03-14 Lg Electronics Inc. Optical source module for generating beams with different wavelengths
US20020039343A1 (en) * 2000-10-03 2002-04-04 Hiroyuki Shindo Optical pick-up device

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US4137123A (en) 1975-12-31 1979-01-30 Motorola, Inc. Texture etching of silicon: method
JPS61153360U (enExample) * 1985-03-14 1986-09-22
US4995045A (en) * 1990-02-01 1991-02-19 Northern Telecom Limited Laser control circuit
JPH06318339A (ja) * 1993-05-07 1994-11-15 Hitachi Ltd 光ピックアップ及び光ディスク装置
US6151342A (en) * 1997-12-08 2000-11-21 Coherent, Inc. Bright diode-laser light-source
JP2000114655A (ja) * 1998-09-30 2000-04-21 Toshiba Corp サブマウントミラー方式面型レーザ
CN1231898C (zh) * 1999-08-04 2005-12-14 株式会社日立制作所 激光模块和激光头
JP2001217500A (ja) * 1999-11-25 2001-08-10 Matsushita Electric Ind Co Ltd 半導体装置及び光ピックアップ装置
JP3732993B2 (ja) 2000-02-09 2006-01-11 シャープ株式会社 太陽電池セルおよびその製造方法
US6937405B2 (en) * 2000-03-03 2005-08-30 Ricoh Company, Ltd. Optical pickup projecting two laser beams from apparently approximated light-emitting points
JP2002133869A (ja) * 2000-10-30 2002-05-10 Mitsubishi Electric Corp 半導体記憶装置
US6469843B2 (en) 2000-12-14 2002-10-22 Agere Systems Guardian Corp. Optical bench assembly and fabrication method
JP4271993B2 (ja) 2003-05-29 2009-06-03 株式会社日立製作所 光モジュール

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038204A (en) * 1997-07-10 2000-03-14 Lg Electronics Inc. Optical source module for generating beams with different wavelengths
US20020039343A1 (en) * 2000-10-03 2002-04-04 Hiroyuki Shindo Optical pick-up device

Also Published As

Publication number Publication date
KR20080007531A (ko) 2008-01-22
US7675955B2 (en) 2010-03-09
US20080013584A1 (en) 2008-01-17
JP5646130B2 (ja) 2014-12-24
JP2008028391A (ja) 2008-02-07
TW200807830A (en) 2008-02-01
KR101350125B1 (ko) 2014-01-15

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