ATE552633T1 - Nitridhalbleiterlaser und seine herstellungsmethode - Google Patents

Nitridhalbleiterlaser und seine herstellungsmethode

Info

Publication number
ATE552633T1
ATE552633T1 AT04016260T AT04016260T ATE552633T1 AT E552633 T1 ATE552633 T1 AT E552633T1 AT 04016260 T AT04016260 T AT 04016260T AT 04016260 T AT04016260 T AT 04016260T AT E552633 T1 ATE552633 T1 AT E552633T1
Authority
AT
Austria
Prior art keywords
nitride semiconductor
main surface
semiconductor laser
production method
semiconductor substrate
Prior art date
Application number
AT04016260T
Other languages
English (en)
Inventor
Tokuya Kozaki
Keiji Sakamoto
Hiroaki Matsumura
Original Assignee
Nichia Corp
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 Nichia Corp filed Critical Nichia Corp
Application granted granted Critical
Publication of ATE552633T1 publication Critical patent/ATE552633T1/de

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
    • H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • H01S5/3202—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures grown on specifically orientated substrates, or using orientation dependent growth
    • H01S5/320225—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures grown on specifically orientated substrates, or using orientation dependent growth polar orientation
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
    • H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/34333—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer based on Ga(In)N or Ga(In)P, e.g. blue 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
    • H01S2304/00—Special growth methods for semiconductor lasers
    • H01S2304/12—Pendeo epitaxial lateral overgrowth [ELOG], e.g. for growing GaN based blue laser diodes
    • 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
    • H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
    • H01S5/0202—Cleaving
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0425—Electrodes, e.g. characterised by the structure
    • H01S5/04254—Electrodes, e.g. characterised by the structure characterised by the shape
    • 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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
    • H01S5/2205—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure comprising special burying or current confinement layers
    • H01S5/2214—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure comprising special burying or current confinement layers based on oxides or nitrides

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Lasers (AREA)
AT04016260T 2003-07-11 2004-07-09 Nitridhalbleiterlaser und seine herstellungsmethode ATE552633T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003273195 2003-07-11
JP2003371557 2003-10-31

Publications (1)

Publication Number Publication Date
ATE552633T1 true ATE552633T1 (de) 2012-04-15

Family

ID=33455626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04016260T ATE552633T1 (de) 2003-07-11 2004-07-09 Nitridhalbleiterlaser und seine herstellungsmethode

Country Status (5)

Country Link
US (1) US7397834B2 (de)
EP (2) EP1496584B1 (de)
KR (1) KR100874077B1 (de)
AT (1) ATE552633T1 (de)
TW (1) TWI347054B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964399B1 (ko) * 2003-03-08 2010-06-17 삼성전자주식회사 반도체 레이저 다이오드 및 이를 채용한 반도체 레이저다이오드 조립체
KR20060126823A (ko) * 2004-03-15 2006-12-08 산요덴키가부시키가이샤 반도체 레이저 소자, 및 그 제조 방법
ATE418806T1 (de) * 2004-04-02 2009-01-15 Nichia Corp Nitrid-halbleiterlaservorrichtung
JP2006120923A (ja) * 2004-10-22 2006-05-11 Fuji Photo Film Co Ltd 半導体レーザ装置
JP2006179565A (ja) * 2004-12-21 2006-07-06 Sony Corp 半導体レーザ素子
US7606276B2 (en) * 2005-05-19 2009-10-20 Panasonic Corporation Nitride semiconductor device and method for fabricating the same
JP5121461B2 (ja) * 2005-12-26 2013-01-16 パナソニック株式会社 窒化化合物半導体素子
JP5056142B2 (ja) * 2006-05-11 2012-10-24 日亜化学工業株式会社 窒化物半導体レーザ素子の製造方法及び窒化物半導体レーザ素子
JP4884866B2 (ja) * 2006-07-25 2012-02-29 三菱電機株式会社 窒化物半導体装置の製造方法
JP4948307B2 (ja) * 2006-07-31 2012-06-06 三洋電機株式会社 半導体レーザ素子およびその製造方法
JP4832221B2 (ja) * 2006-09-01 2011-12-07 パナソニック株式会社 半導体レーザ装置の製造方法
US7843980B2 (en) * 2007-05-16 2010-11-30 Rohm Co., Ltd. Semiconductor laser diode
JP5277762B2 (ja) * 2007-07-18 2013-08-28 日亜化学工業株式会社 窒化物半導体レーザ素子の製造方法及び窒化物半導体レーザ素子
US7838316B2 (en) * 2007-07-18 2010-11-23 Nichia Corporation Method for manufacturing a nitride semiconductor laser element and a nitride semiconductor laser element
JP5151400B2 (ja) * 2007-11-04 2013-02-27 日亜化学工業株式会社 半導体素子の製造方法
JP2009164234A (ja) * 2007-12-28 2009-07-23 Rohm Co Ltd 窒化物半導体レーザ素子
JP2009170639A (ja) * 2008-01-16 2009-07-30 Sanyo Electric Co Ltd 窒化物半導体レーザチップ及び窒化物半導体レーザ素子並びに窒化物半導体レーザチップの製造方法
US8144743B2 (en) * 2008-03-05 2012-03-27 Rohm Co., Ltd. Nitride based semiconductor device and fabrication method for the same
US9318874B2 (en) * 2009-06-03 2016-04-19 Nichia Corporation Semiconductor device and method of manufacturing semiconductor device
JP2011023473A (ja) * 2009-07-14 2011-02-03 Sumitomo Electric Ind Ltd Ｉｉｉ族窒化物半導体レーザダイオード
JP5201129B2 (ja) * 2009-12-25 2013-06-05 住友電気工業株式会社 Ｉｉｉ族窒化物半導体レーザ素子、及びｉｉｉ族窒化物半導体レーザ素子を作製する方法
DE102015116712B4 (de) * 2015-10-01 2024-11-28 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches Bauelement
TWI703784B (zh) * 2019-12-31 2020-09-01 華星光通科技股份有限公司 不連續脊狀結構之半導體雷射元件的製造方法
CN113507040A (zh) * 2021-07-02 2021-10-15 中国科学院长春光学精密机械与物理研究所 半导体激光器及其制备方法
WO2024122644A1 (ja) * 2022-12-09 2024-06-13 京セラ株式会社 半導体基板、半導体基板の製造方法および製造装置、並びに半導体デバイスの製造方法および製造装置

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US6456638B1 (en) * 1999-02-08 2002-09-24 Fuji Photo Film Co., Ltd. High-power short-wavelength semiconductor light emitting device having active layer with increased indium content
JP2002270970A (ja) 2001-03-08 2002-09-20 Sharp Corp 窒化物半導体発光素子
JP4646095B2 (ja) 2001-04-19 2011-03-09 シャープ株式会社 半導体発光装置およびその製造方法ならびに光学式情報記録再生装置
JP2003017791A (ja) 2001-07-03 2003-01-17 Sharp Corp 窒化物半導体素子及びこの窒化物半導体素子の製造方法
JP2003258383A (ja) * 2001-12-27 2003-09-12 Fuji Photo Film Co Ltd 窒化ガリウム系半導体レーザ及び画像露光装置
JP4190297B2 (ja) 2003-02-05 2008-12-03 三洋電機株式会社 窒化物系半導体レーザ素子およびその製造方法

Also Published As

Publication number Publication date
EP1496584A3 (de) 2005-07-27
US7397834B2 (en) 2008-07-08
EP2287982A1 (de) 2011-02-23
EP2287982B1 (de) 2014-09-03
TW200514321A (en) 2005-04-16
KR100874077B1 (ko) 2008-12-12
EP1496584B1 (de) 2012-04-04
KR20050009165A (ko) 2005-01-24
EP1496584A2 (de) 2005-01-12
US20050030994A1 (en) 2005-02-10
TWI347054B (en) 2011-08-11

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