KR100612191B1 - 면발광형 반도체 레이저 및 그 제조 방법 - Google Patents
면발광형 반도체 레이저 및 그 제조 방법 Download PDFInfo
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- KR100612191B1 KR100612191B1 KR1020030083987A KR20030083987A KR100612191B1 KR 100612191 B1 KR100612191 B1 KR 100612191B1 KR 1020030083987 A KR1020030083987 A KR 1020030083987A KR 20030083987 A KR20030083987 A KR 20030083987A KR 100612191 B1 KR100612191 B1 KR 100612191B1
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- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
- H01S5/18311—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement using selective oxidation
- H01S5/18313—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement using selective oxidation by oxidizing at least one of the DBR layers
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- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
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- H01S5/2054—Methods of obtaining the confinement
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
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Abstract
Description
Claims (17)
- 피산화층을 포함하는 메사의 측면에서부터 상기 피산화층의 산화를 진행시켜 형성한 산화 영역을 형성하는 것에 의해 상기 피산화층의 산화되지 않은 부분에 전류를 협착시키는 면발광형 반도체 레이저로서,상기 피산화층은, 상기 산화되지 않은 부분을 실질적으로 둘러싸는 위치에, 프로톤이 주입된 프로톤 함유 영역을 포함하는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제1항에 있어서,상기 프로톤 함유 영역은, 상기 산화 영역과 상기 산화되지 않은 부분과의 경계 부근에 선택적으로 형성되고, 상기 산화되지 않은 부분의 중앙 부근에는 형성되어 있지 않는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제1항에 있어서,활성층에 대하여 막면을 따르는 방향으로 인장 응력을 가하는 막을 더 포함하는 것을 특징으로 하는 면발광형 반도체 레이저.
- 피산화층을 포함하는 메사의 측면에서부터 상기 피산화층의 산화를 진행시켜 형성한 산화 영역을 형성하는 것에 의해 상기 피산화층의 산화되지 않은 부분에 전류를 협착시키는 면발광형 반도체 레이저로서,상기 피산화층은, 상기 산화되지 않은 부분에 프로톤의 농도가 1×1018/㎤ 이하의 프로톤 함유 영역을 갖는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제1 및 제2 반사경과,상기 제1 및 제2 반사경 사이에 형성된 활성층과,산화되지 않은 부분과, 상기 산화되지 않은 부분의 주위에 형성되고 산화된 산화 영역을 갖는 피산화층을 포함하며,상기 산화되지 않은 부분에 전류를 협착하여, 상기 제1 및 제2 반사경 사이에서 레이저 발진하는 면발광형 반도체 레이저로서,상기 피산화층은, 상기 산화되지 않은 부분을 실질적으로 둘러싸는 위치에, 프로톤이 주입된 프로톤 함유 영역을 갖는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제5항에 있어서,상기 프로톤 함유 영역은, 상기 산화 영역과 상기 산화되지 않은 부분과의 경계 부근에 선택적으로 형성되고, 상기 산화되지 않은 부분의 중앙 부근에는 형성되어 있지 않는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제5항에 있어서,상기 프로톤 함유 영역은, 상기 산화되지 않은 부분의 전체에 걸쳐서 형성되는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제5항에 있어서,상기 프로톤 함유 영역에서의 프로톤의 농도는, 1×1018/㎤ 이하인 것을 특징으로 하는 면발광형 반도체 레이저.
- 제5항에 있어서,상기 활성층에 대하여 막면을 따르는 방향으로 인장 응력을 가하는 막을 더 포함하는 것을 특징으로 하는 면발광형 반도체 레이저.
- 기판과,상기 기판 위에 형성되고 발광 영역을 갖는 활성층과,상기 활성층을 협지하고, 상기 기판에 대하여 수직 방향의 공진기를 구성하는 제1 및 제2 반도체 다층막 반사경과,상기 활성층에 전류를 주입하기 위한 한쌍의 전극과,상기 활성층의 위 또는 아래에 형성된 피산화층을 포함하고,상기 피산화층을 포함하는 메사가 형성되고,상기 피산화층은, 상기 메사의 측면에서부터 상기 발광 영역의 근방에 이르는 저항이 높은 산화 영역과, 상기 산화 영역에 둘러싸이고 저항이 낮은 산화되지 않은 부분과, 상기 산화되지 않은 부분을 실질적으로 둘러싸는 위치에 형성되고 프로톤이 주입된 프로톤 함유 영역을 갖는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제10항에 있어서,상기 프로톤 함유 영역은, 상기 산화 영역과 상기 산화되지 않은 부분과의 경계 부근에 선택적으로 형성되고, 상기 산화되지 않은 부분의 중앙 부근에는 형성되어 있지 않고,상기 한쌍의 전극 중에 상기 활성층 위에 형성된 전극은, 상기 활성층으로부터 방출되는 광을 외부에 방출하기 위한 개구를 갖고,상기 개구는, 상기 산화되지 않은 부분 중에 상기 프로톤 함유 영역보다도 내측의 부분보다도 큰 것을 특징으로 하는 면발광형 반도체 레이저.
- 제10항에 있어서,상기 프로톤 함유 영역은, 상기 산화 영역과 상기 산화되지 않은 부분과의 경계 부근에 선택적으로 형성되고, 상기 산화되지 않은 부분의 중앙 부근에는 형성되어 있지 않는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제10항에 있어서,상기 프로톤 함유 영역은, 상기 산화되지 않은 부분의 전체에 걸쳐서 형성되는 것을 특징으로 하는 면발광형 반도체 레이저.
- 제10항에 있어서,상기 프로톤 함유 영역에서의 프로톤의 농도는 1×1018/㎤ 이하인 것을 특징으로 하는 면발광형 반도체 레이저.
- 제10항에 있어서,상기 활성층에 대하여 막면을 따르는 방향으로 인장 응력을 가하는 막을 더 포함하는 것을 특징으로 하는 면발광형 반도체 레이저.
- 피산화층을 포함하는 메사의 측면에서부터 상기 피산화층의 일부를 산화시켜 형성한 산화 영역을 형성하는 것에 의해 상기 피산화층의 산화되지 않은 부분에 전류를 협착시키는 면발광형 반도체 레이저의 제조 방법으로서,상기 피산화층에 프로톤을 선택적으로 도입하여 프로톤 함유 영역을 형성하는 공정과,상기 피산화층의 단부에서부터 상기 프로톤 함유 영역에 이를 때까지 산화를 진행시키는 것에 의해 상기 산화 영역을 형성하는 공정을 포함하고,상기 프로톤 함유 영역을 상기 메사의 측면으로부터 떨어진 위치에 형성하고, 또한 상기 프로톤 함유 영역에 상기 산화 영역과 상기 산화되지 않은 부분을 포함하도록 형성하는 것을 특징으로 하는 면발광형 반도체 레이저의 제조 방법.
- 제16항에 있어서,상기 프로톤 함유 영역에서의 프로톤의 농도는 1×1018/㎤ 이하인 것을 특징으로 하는 면발광형 반도체 레이저의 제조 방법.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102125313B1 (ko) * | 2018-12-20 | 2020-06-22 | 한국광기술원 | 산화막이 형성된 마이크로 led 및 그의 제조방법 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4537658B2 (ja) * | 2002-02-22 | 2010-09-01 | 株式会社リコー | 面発光レーザ素子、該面発光レーザ素子を用いた面発光レーザアレイ、電子写真システム、面発光レーザモジュール、光通信システム、光インターコネクションシステム、および面発光レーザ素子の製造方法 |
JP4855038B2 (ja) * | 2004-10-14 | 2012-01-18 | 三星電子株式会社 | ファンネル構造のvecsel |
JP4687064B2 (ja) * | 2004-10-22 | 2011-05-25 | ソニー株式会社 | 面発光型半導体レーザ素子 |
TWI268030B (en) * | 2004-12-15 | 2006-12-01 | Truelight Corp | Semiconductor laser with dual-platform structure |
JP4568125B2 (ja) * | 2005-01-17 | 2010-10-27 | 株式会社東芝 | 面発光型半導体素子 |
JP4784123B2 (ja) * | 2005-03-28 | 2011-10-05 | 富士ゼロックス株式会社 | マルチスポット型面発光レーザおよびその製造方法 |
JP4897948B2 (ja) * | 2005-09-02 | 2012-03-14 | 古河電気工業株式会社 | 半導体素子 |
JP5181420B2 (ja) * | 2006-01-31 | 2013-04-10 | 住友電気工業株式会社 | 面発光半導体レーザ |
WO2007103527A2 (en) * | 2006-03-07 | 2007-09-13 | Brenner Mary K | Red light laser |
US7817696B2 (en) * | 2006-03-23 | 2010-10-19 | Nec Corporation | Surface emitting laser |
JP5087874B2 (ja) * | 2006-07-28 | 2012-12-05 | 富士ゼロックス株式会社 | 面発光型半導体レーザおよびその製造方法 |
JP2008042053A (ja) * | 2006-08-09 | 2008-02-21 | Sony Corp | 半導体発光素子 |
JP5309485B2 (ja) * | 2006-08-30 | 2013-10-09 | 株式会社リコー | 面発光レーザ、面発光レーザアレイ、光走査装置及び画像形成装置 |
JP2008177430A (ja) * | 2007-01-19 | 2008-07-31 | Sony Corp | 発光素子及びその製造方法、並びに、発光素子集合体及びその製造方法 |
JP4973940B2 (ja) * | 2007-10-15 | 2012-07-11 | ソニー株式会社 | 半導体発光素子の製造方法 |
JP5408477B2 (ja) * | 2008-05-13 | 2014-02-05 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
JP2010021418A (ja) * | 2008-07-11 | 2010-01-28 | Ricoh Co Ltd | 面発光レーザの製造方法および面発光レーザと面発光レーザアレイならびに光走査装置と画像形成装置 |
JP2011151293A (ja) * | 2010-01-25 | 2011-08-04 | Fuji Xerox Co Ltd | 面発光型半導体レーザ、面発光型半導体レーザ装置、光伝送装置および情報処理装置 |
US8349712B2 (en) * | 2011-03-30 | 2013-01-08 | Technische Universitat Berlin | Layer assembly |
JP6672721B2 (ja) * | 2015-11-09 | 2020-03-25 | 三菱電機株式会社 | 半導体レーザーおよびその製造方法 |
US9742153B1 (en) * | 2016-02-23 | 2017-08-22 | Lumentum Operations Llc | Compact emitter design for a vertical-cavity surface-emitting laser |
US10355456B2 (en) | 2017-09-26 | 2019-07-16 | Lumentum Operations Llc | Emitter array with variable spacing between adjacent emitters |
CN108281526B (zh) * | 2018-01-29 | 2019-05-21 | 扬州乾照光电有限公司 | 一种具有光导薄膜结构的led芯片及制作方法 |
WO2019217802A1 (en) * | 2018-05-11 | 2019-11-14 | The Regents Of The University Of California | Vertical cavity surface emitting device with a buried index guiding current confinement layer |
JP7325939B2 (ja) * | 2018-08-28 | 2023-08-15 | Dowaエレクトロニクス株式会社 | エピタキシャルウエハの製造方法及び半導体素子の製造方法 |
US11451009B2 (en) * | 2019-04-18 | 2022-09-20 | Lumentum Operations Llc | Vertical cavity surface emitting laser mode control |
JP2021009896A (ja) * | 2019-06-28 | 2021-01-28 | 住友電気工業株式会社 | 面発光レーザ |
JP7027385B2 (ja) * | 2019-10-02 | 2022-03-01 | Dowaエレクトロニクス株式会社 | 点光源型発光ダイオード及びその製造方法 |
JP7406244B2 (ja) * | 2020-02-26 | 2023-12-27 | 国立大学法人東京工業大学 | 垂直共振器面発光レーザおよびその製造方法 |
CN112018598A (zh) * | 2020-10-28 | 2020-12-01 | 深圳市德明利技术股份有限公司 | 一种修正(100)晶面氧化孔径的方法 |
CN114783870B (zh) * | 2022-06-22 | 2022-09-20 | 度亘激光技术(苏州)有限公司 | 半导体结构的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265365A (ja) * | 1985-09-17 | 1987-03-24 | Hitachi Ltd | 一次元受光センサ |
US5115442A (en) * | 1990-04-13 | 1992-05-19 | At&T Bell Laboratories | Top-emitting surface emitting laser structures |
US5493577A (en) * | 1994-12-21 | 1996-02-20 | Sandia Corporation | Efficient semiconductor light-emitting device and method |
US5881085A (en) * | 1996-07-25 | 1999-03-09 | Picolight, Incorporated | Lens comprising at least one oxidized layer and method for forming same |
JP2891164B2 (ja) | 1996-03-28 | 1999-05-17 | 日本電気株式会社 | 半導体レーザの製造方法 |
JPH10233557A (ja) * | 1997-02-18 | 1998-09-02 | Ricoh Co Ltd | 半導体発光素子 |
JP2956668B2 (ja) | 1997-10-01 | 1999-10-04 | 日本電気株式会社 | 半導体レーザ |
JP2001223384A (ja) * | 2000-02-08 | 2001-08-17 | Toshiba Corp | 半導体発光素子 |
JP2001257424A (ja) * | 2000-03-13 | 2001-09-21 | Toshiba Corp | 垂直共振器型面発光素子 |
US6990135B2 (en) * | 2002-10-28 | 2006-01-24 | Finisar Corporation | Distributed bragg reflector for optoelectronic device |
JP4050028B2 (ja) * | 2001-09-28 | 2008-02-20 | 株式会社東芝 | 面発光型半導体発光素子 |
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2002
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102125313B1 (ko) * | 2018-12-20 | 2020-06-22 | 한국광기술원 | 산화막이 형성된 마이크로 led 및 그의 제조방법 |
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US7068696B2 (en) | 2006-06-27 |
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