CN1215239A - 半导体激光器及其制造方法 - Google Patents
半导体激光器及其制造方法 Download PDFInfo
- Publication number
- CN1215239A CN1215239A CN98124135A CN98124135A CN1215239A CN 1215239 A CN1215239 A CN 1215239A CN 98124135 A CN98124135 A CN 98124135A CN 98124135 A CN98124135 A CN 98124135A CN 1215239 A CN1215239 A CN 1215239A
- Authority
- CN
- China
- Prior art keywords
- active layer
- layer
- semiconductor laser
- composite bed
- growth
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 19
- 230000012010 growth Effects 0.000 claims abstract description 57
- 239000002131 composite material Substances 0.000 claims description 47
- 230000004888 barrier function Effects 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000006798 recombination Effects 0.000 abstract 3
- 238000005215 recombination Methods 0.000 abstract 3
- 239000010410 layer Substances 0.000 description 115
- 230000003287 optical effect Effects 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 4
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004943 liquid phase epitaxy Methods 0.000 description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 241000931526 Acer campestre Species 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000034655 secondary growth Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H01L33/0062—
-
- H01L33/145—
-
- 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
- H01S5/2222—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 having special electric properties
- H01S5/2223—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 having special electric properties hetero barrier blocking layers, e.g. P-P or N-N
-
- 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
- H01S5/227—Buried mesa structure ; Striped active layer
-
- 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
-
- 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
- H01S5/227—Buried mesa structure ; Striped active layer
- H01S5/2272—Buried mesa structure ; Striped active layer grown by a mask induced selective 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
- H01S5/20—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
- H01S5/227—Buried mesa structure ; Striped active layer
- H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
- H01S5/2277—Buried mesa structure ; Striped active layer mesa created by etching double channel planar buried heterostructure [DCPBH] laser
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP286430/97 | 1997-10-20 | ||
JP9286430A JP3024611B2 (ja) | 1997-10-20 | 1997-10-20 | 半導体レーザおよびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1215239A true CN1215239A (zh) | 1999-04-28 |
Family
ID=17704292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98124135A Pending CN1215239A (zh) | 1997-10-20 | 1998-10-20 | 半导体激光器及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6337870B1 (zh) |
EP (1) | EP0911929A3 (zh) |
JP (1) | JP3024611B2 (zh) |
KR (1) | KR100310885B1 (zh) |
CN (1) | CN1215239A (zh) |
TW (1) | TW406441B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7586967B2 (en) | 2003-11-28 | 2009-09-08 | Nec Corporation | Semiconductor laser and method of manufacturing the same |
JP2007103581A (ja) * | 2005-10-03 | 2007-04-19 | Fujitsu Ltd | 埋込型半導体レーザ |
KR100842277B1 (ko) * | 2006-12-07 | 2008-06-30 | 한국전자통신연구원 | 반사형 반도체 광증폭기 및 수퍼 루미네센스 다이오드 |
US7646797B1 (en) | 2008-07-23 | 2010-01-12 | The United States Of America As Represented By The Secretary Of The Army | Use of current channeling in multiple node laser systems and methods thereof |
KR20160107413A (ko) * | 2015-03-03 | 2016-09-19 | 삼성디스플레이 주식회사 | 액정 렌즈의 제조 방법 |
US11362487B2 (en) * | 2020-05-27 | 2022-06-14 | Microsoft Technology Licensing, Llc | Laser emitter including nanowires |
EP4080698B1 (en) * | 2021-04-22 | 2024-03-13 | Nokia Solutions and Networks Oy | Dual-channel buried waveguide and method for fabricating the same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52109884A (en) * | 1976-03-11 | 1977-09-14 | Nec Corp | Stripe type hetero junction semoonductor laser |
JPS6442888A (en) | 1987-08-10 | 1989-02-15 | Nec Corp | Manufacture of semiconductor laser |
DE69115596T2 (de) | 1990-08-24 | 1996-09-19 | Nippon Electric Co | Verfahren zur Herstellung einer optischen Halbleitervorrichtung |
JP2823476B2 (ja) * | 1992-05-14 | 1998-11-11 | 三菱電機株式会社 | 半導体レーザおよびその製造方法 |
JP2718342B2 (ja) | 1993-05-28 | 1998-02-25 | 日本電気株式会社 | 半導体レーザ及びその製造方法 |
JP3548986B2 (ja) | 1994-02-15 | 2004-08-04 | 富士通株式会社 | 光半導体装置及びその製造方法 |
JP2770722B2 (ja) | 1993-11-11 | 1998-07-02 | 日本電気株式会社 | 波長可変半導体レーザの製造方法 |
EP1271625A3 (en) | 1994-12-27 | 2007-05-16 | Fujitsu Limited | Method of fabrication compound semiconductor device |
JPH08213691A (ja) * | 1995-01-31 | 1996-08-20 | Nec Corp | 半導体レーザ |
JPH08236858A (ja) | 1995-02-24 | 1996-09-13 | Nec Corp | p型基板埋め込み型半導体レーザ及びその製造方法 |
JPH08264454A (ja) | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | 選択mocvd成長法による成膜方法 |
JP3752705B2 (ja) | 1995-07-14 | 2006-03-08 | 株式会社日立製作所 | 半導体レーザ素子の製造方法 |
JPH0936475A (ja) | 1995-07-18 | 1997-02-07 | Oki Electric Ind Co Ltd | リッジウェイブガイド半導体レーザの製造方法 |
JP2982685B2 (ja) * | 1996-03-28 | 1999-11-29 | 日本電気株式会社 | 光半導体装置 |
JP2871635B2 (ja) * | 1996-07-24 | 1999-03-17 | 日本電気株式会社 | 半導体レーザおよびその製造方法 |
-
1997
- 1997-10-20 JP JP9286430A patent/JP3024611B2/ja not_active Expired - Fee Related
-
1998
- 1998-10-19 KR KR1019980043662A patent/KR100310885B1/ko not_active IP Right Cessation
- 1998-10-20 US US09/175,341 patent/US6337870B1/en not_active Expired - Fee Related
- 1998-10-20 CN CN98124135A patent/CN1215239A/zh active Pending
- 1998-10-20 EP EP98119871A patent/EP0911929A3/en not_active Withdrawn
- 1998-10-20 TW TW087117367A patent/TW406441B/zh not_active IP Right Cessation
-
2001
- 2001-11-28 US US09/994,703 patent/US6670203B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH11121858A (ja) | 1999-04-30 |
US6670203B2 (en) | 2003-12-30 |
US20020075927A1 (en) | 2002-06-20 |
US6337870B1 (en) | 2002-01-08 |
TW406441B (en) | 2000-09-21 |
KR19990037200A (ko) | 1999-05-25 |
EP0911929A2 (en) | 1999-04-28 |
KR100310885B1 (ko) | 2001-11-22 |
EP0911929A3 (en) | 2001-03-21 |
JP3024611B2 (ja) | 2000-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7394104B2 (en) | Semiconductor optical device having current-confined structure | |
US7016392B2 (en) | GaAs-based long-wavelength laser incorporating tunnel junction structure | |
US5455429A (en) | Semiconductor devices incorporating p-type and n-type impurity induced layer disordered material | |
US5764671A (en) | VCSEL with selective oxide transition regions | |
US5153890A (en) | Semiconductor device comprising a layered structure grown on a structured substrate | |
JPH0553317B2 (zh) | ||
US5636237A (en) | Semiconductor laser device which makes it possible to realize high-speed modulation | |
US5608753A (en) | Semiconductor devices incorporating p-type and n-type impurity induced layer disordered material | |
US6853015B2 (en) | Optical semiconductor device including InGaAlAs doped with Zn | |
US5311533A (en) | Index-guided laser array with select current paths defined by migration-enhanced dopant incorporation and dopant diffusion | |
US5398255A (en) | Semiconductor laser having buried structure on p-InP substrate | |
US5257276A (en) | Strained layer InP/InGaAs quantum well laser | |
CN1215239A (zh) | 半导体激光器及其制造方法 | |
US5574745A (en) | Semiconductor devices incorporating P-type and N-type impurity induced layer disordered material | |
EP1081816A2 (en) | Vertical cavity surface emitting laser (VCSEL) having undoped distributed bragg reflectors and using lateral current injection and method for maximizing gain and minimizing optical cavity loss | |
US6552358B2 (en) | High power single mode laser and method of fabrication | |
US6560266B2 (en) | Distributed feedback semiconductor laser | |
JP2677232B2 (ja) | 長波長半導体レーザおよびその製造方法 | |
US5222091A (en) | Structure for indium phosphide/indium gallium arsenide phosphide buried heterostructure semiconductor | |
Kish et al. | Coupled‐stripe in‐phase operation of planar native‐oxide index‐guided Al y Ga1− y As‐GaAs‐In x Ga1− x As quantum‐well heterostructure laser arrays | |
US20030062517A1 (en) | Semiconductor device with current confinement structure | |
JP3241002B2 (ja) | 半導体レーザの製造方法 | |
KR20050001858A (ko) | 저손실 표면방출 레이저 소자 및 제조 방법 | |
CN118508229A (zh) | 一种低串联电阻的Vcsel结构及其制备方法 | |
CN114039275A (zh) | 脊型波导高功率半导体激光器芯片及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: NEC COMPUND SEMICONDUCTOR DEVICES CO LTD Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20021219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20021219 Address after: Kawasaki, Kanagawa, Japan Applicant after: NEC Compund semiconductor Devices Co., Ltd. Address before: Tokyo, Japan Applicant before: NEC Corp. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1050722 Country of ref document: HK |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |