KR101834572B1 - 질화물 반도체 레이저 소자 및 그 제조 방법 - Google Patents

질화물 반도체 레이저 소자 및 그 제조 방법 Download PDF

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KR101834572B1
KR101834572B1 KR1020110078290A KR20110078290A KR101834572B1 KR 101834572 B1 KR101834572 B1 KR 101834572B1 KR 1020110078290 A KR1020110078290 A KR 1020110078290A KR 20110078290 A KR20110078290 A KR 20110078290A KR 101834572 B1 KR101834572 B1 KR 101834572B1
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film
nitride semiconductor
region
resonator
insulating film
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KR20120024411A (ko
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도모노리 모리즈미
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니치아 카가쿠 고교 가부시키가이샤
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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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H01S5/32341—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm blue laser based on GaN or GaP
    • 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
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
    • 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
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
    • H01S5/0281—Coatings made of semiconductor materials
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/17—Semiconductor lasers comprising special layers
    • H01S2301/176—Specific passivation layers on surfaces other than the emission facet
    • 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
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
    • H01S5/0282—Passivation layers or treatments

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
KR1020110078290A 2010-08-06 2011-08-05 질화물 반도체 레이저 소자 및 그 제조 방법 Active KR101834572B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010177270A JP5707772B2 (ja) 2010-08-06 2010-08-06 窒化物半導体レーザ素子及びその製造方法
JPJP-P-2010-177270 2010-08-06

Publications (2)

Publication Number Publication Date
KR20120024411A KR20120024411A (ko) 2012-03-14
KR101834572B1 true KR101834572B1 (ko) 2018-03-05

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KR1020110078290A Active KR101834572B1 (ko) 2010-08-06 2011-08-05 질화물 반도체 레이저 소자 및 그 제조 방법

Country Status (4)

Country Link
US (1) US8654808B2 (https=)
EP (1) EP2416460B1 (https=)
JP (1) JP5707772B2 (https=)
KR (1) KR101834572B1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8867582B2 (en) 2012-04-04 2014-10-21 Osram Opto Semiconductors Gmbh Laser diode assembly
DE102012102305B4 (de) * 2012-03-19 2025-07-31 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Laserdiodenvorrichtung
US8737445B2 (en) 2012-04-04 2014-05-27 Osram Opto Semiconductors Gmbh Laser diode assembly
DE102012103160A1 (de) 2012-04-12 2013-10-17 Osram Opto Semiconductors Gmbh Laserdiodenvorrichtung
US9008138B2 (en) 2012-04-12 2015-04-14 Osram Opto Semiconductors Gmbh Laser diode device
JP6090111B2 (ja) * 2013-05-29 2017-03-08 豊田合成株式会社 半導体装置およびその製造方法
JP2017050318A (ja) 2015-08-31 2017-03-09 ルネサスエレクトロニクス株式会社 半導体装置
JP6385633B1 (ja) * 2018-04-02 2018-09-05 三菱電機株式会社 半導体光素子、半導体光集積素子、および半導体光素子の製造方法
WO2022158557A1 (ja) * 2021-01-22 2022-07-28 京セラ株式会社 発光素子、半導体レーザ素子並びにその製造方法および製造装置
JP2024019797A (ja) * 2022-08-01 2024-02-14 株式会社日本製鋼所 半導体レーザおよびその製造方法

Citations (2)

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JP2003209318A (ja) 2001-11-12 2003-07-25 Sharp Corp 半導体レーザ素子および半導体レーザ素子の製造方法
JP2008218523A (ja) * 2007-02-28 2008-09-18 Nichia Chem Ind Ltd 窒化物半導体レーザ素子及びその製造方法

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DE60043536D1 (de) * 1999-03-04 2010-01-28 Nichia Corp Nitridhalbleiterlaserelement
ATE487255T1 (de) * 2001-05-31 2010-11-15 Nichia Corp Halbleiterlaserelement
WO2002103866A1 (en) * 2001-06-15 2002-12-27 Nichia Corporation Semiconductor laser element, and its manufacturing method
US7339255B2 (en) * 2004-08-24 2008-03-04 Kabushiki Kaisha Toshiba Semiconductor device having bidirectionally inclined toward <1-100> and <11-20> relative to {0001} crystal planes
CN1805230B (zh) 2004-12-20 2011-06-01 夏普株式会社 氮化物半导体发光元件及其制造方法
JP4451371B2 (ja) 2004-12-20 2010-04-14 シャープ株式会社 窒化物半導体レーザ素子
JP4946243B2 (ja) 2005-07-29 2012-06-06 日亜化学工業株式会社 半導体レーザ素子、及びそれを用いた光ピックアップ装置、光学式情報再生装置
CN100449888C (zh) 2005-07-29 2009-01-07 日亚化学工业株式会社 半导体激光元件
US7646798B2 (en) * 2006-12-28 2010-01-12 Nichia Corporation Nitride semiconductor laser element
US7773650B2 (en) * 2006-12-28 2010-08-10 Nichia Corporation Nitride semiconductor laser element
US7668218B2 (en) 2007-02-20 2010-02-23 Nichia Corporation Nitride semiconductor laser element
JP2008227002A (ja) 2007-03-09 2008-09-25 Nichia Chem Ind Ltd 窒化物半導体レーザ素子
US7701995B2 (en) * 2007-07-06 2010-04-20 Nichia Corporation Nitride semiconductor laser element
JP2009152276A (ja) 2007-12-19 2009-07-09 Mitsubishi Electric Corp 窒化物半導体レーザの製造方法
JP5305948B2 (ja) 2009-01-27 2013-10-02 芝浦メカトロニクス株式会社 基板処理装置
KR101698629B1 (ko) * 2009-07-31 2017-01-20 니치아 카가쿠 고교 가부시키가이샤 질화물 반도체 레이저 다이오드

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2003209318A (ja) 2001-11-12 2003-07-25 Sharp Corp 半導体レーザ素子および半導体レーザ素子の製造方法
JP2008218523A (ja) * 2007-02-28 2008-09-18 Nichia Chem Ind Ltd 窒化物半導体レーザ素子及びその製造方法

Also Published As

Publication number Publication date
KR20120024411A (ko) 2012-03-14
JP2012038897A (ja) 2012-02-23
JP5707772B2 (ja) 2015-04-30
US20120033698A1 (en) 2012-02-09
EP2416460A3 (en) 2014-08-27
EP2416460A2 (en) 2012-02-08
EP2416460B1 (en) 2019-04-03
US8654808B2 (en) 2014-02-18

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