CN1324774C - 制备光学器件的方法及相关改进 - Google Patents
制备光学器件的方法及相关改进 Download PDFInfo
- Publication number
- CN1324774C CN1324774C CNB028180836A CN02818083A CN1324774C CN 1324774 C CN1324774 C CN 1324774C CN B028180836 A CNB028180836 A CN B028180836A CN 02818083 A CN02818083 A CN 02818083A CN 1324774 C CN1324774 C CN 1324774C
- Authority
- CN
- China
- Prior art keywords
- layer
- main body
- device main
- optics
- quantum well
- 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.)
- Expired - Fee Related
Links
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- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 230000006872 improvement Effects 0.000 title description 6
- 239000000463 material Substances 0.000 claims abstract description 86
- 239000010949 copper Substances 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000012535 impurity Substances 0.000 claims abstract description 52
- 239000004065 semiconductor Substances 0.000 claims abstract description 34
- 238000000137 annealing Methods 0.000 claims description 35
- 238000000576 coating method Methods 0.000 claims description 19
- 238000000151 deposition Methods 0.000 claims description 18
- 230000008021 deposition Effects 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 9
- 239000012876 carrier material Substances 0.000 claims description 9
- 239000003989 dielectric material Substances 0.000 claims description 8
- 229910052733 gallium Inorganic materials 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 6
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052738 indium Inorganic materials 0.000 claims description 6
- 230000005693 optoelectronics Effects 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 238000001451 molecular beam epitaxy Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 InGaAsP (InGaAs) Chemical compound 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 48
- 239000000377 silicon dioxide Substances 0.000 abstract description 24
- 238000009792 diffusion process Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 5
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 98
- 229910004298 SiO 2 Inorganic materials 0.000 description 49
- 230000005012 migration Effects 0.000 description 30
- 238000013508 migration Methods 0.000 description 30
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 30
- 239000000523 sample Substances 0.000 description 27
- 235000012239 silicon dioxide Nutrition 0.000 description 22
- 238000005516 engineering process Methods 0.000 description 15
- 238000004544 sputter deposition Methods 0.000 description 15
- 239000010408 film Substances 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 6
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
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- 230000001939 inductive effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
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- 230000005855 radiation Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- XQCUWCZUYXJXRL-UHFFFAOYSA-N copper dioxosilane Chemical compound [Si](=O)=O.[Cu] XQCUWCZUYXJXRL-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- CKHJYUSOUQDYEN-UHFFFAOYSA-N gallium(3+) Chemical compound [Ga+3] CKHJYUSOUQDYEN-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
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- 239000010409 thin film Substances 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/182—Intermixing or interdiffusion or disordering of III-V heterostructures, e.g. IILD
-
- 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
- H01S5/3413—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 comprising partially disordered wells or barriers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Lasers (AREA)
- Glass Compositions (AREA)
- Optical Couplings Of Light Guides (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Chemical Vapour Deposition (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0122182.9 | 2001-09-13 | ||
GB0122182A GB2379795B (en) | 2001-09-13 | 2001-09-13 | Method of manufacturing optical devices and related improvements |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100912258A Division CN100461338C (zh) | 2001-09-13 | 2002-07-30 | 制备光学器件的方法及相关改进 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1555596A CN1555596A (zh) | 2004-12-15 |
CN1324774C true CN1324774C (zh) | 2007-07-04 |
Family
ID=9922049
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100912258A Expired - Fee Related CN100461338C (zh) | 2001-09-13 | 2002-07-30 | 制备光学器件的方法及相关改进 |
CNB028180836A Expired - Fee Related CN1324774C (zh) | 2001-09-13 | 2002-07-30 | 制备光学器件的方法及相关改进 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100912258A Expired - Fee Related CN100461338C (zh) | 2001-09-13 | 2002-07-30 | 制备光学器件的方法及相关改进 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6719884B2 (zh) |
EP (2) | EP1598856A2 (zh) |
JP (1) | JP4711623B2 (zh) |
CN (2) | CN100461338C (zh) |
AT (1) | ATE544207T1 (zh) |
AU (1) | AU2002362238A1 (zh) |
CA (1) | CA2459763A1 (zh) |
GB (1) | GB2379795B (zh) |
RU (2) | RU2335035C2 (zh) |
WO (1) | WO2003023834A2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344905B2 (en) * | 2003-04-15 | 2008-03-18 | Ahura Corporation | Spatial bandgap modifications and energy shift of semiconductor structures |
KR100577929B1 (ko) * | 2004-11-25 | 2006-05-10 | 한국전자통신연구원 | 도파로형 광 검출기 |
US20070080455A1 (en) * | 2005-10-11 | 2007-04-12 | International Business Machines Corporation | Semiconductors and methods of making |
US7863183B2 (en) * | 2006-01-18 | 2011-01-04 | International Business Machines Corporation | Method for fabricating last level copper-to-C4 connection with interfacial cap structure |
TWI473209B (zh) * | 2009-12-09 | 2015-02-11 | Univ Nat Taiwan Science Tech | 電阻式記憶體的製造方法 |
US9195007B2 (en) * | 2012-06-28 | 2015-11-24 | Intel Corporation | Inverted 45 degree mirror for photonic integrated circuits |
CN102916338B (zh) * | 2012-10-10 | 2018-11-02 | 长春理工大学 | 一种制作GaAs基半导体激光器非吸收窗口的方法 |
RU2589759C1 (ru) * | 2015-03-10 | 2016-07-10 | Открытое акционерное общество "Центральный научно-исследовательский институт "ЦИКЛОН" | Фотоприемник на основе структуры с квантовыми ямами |
RU2629891C1 (ru) * | 2016-04-29 | 2017-09-04 | Общество с ограниченной ответственностью "Малое инновационное предприятие "Пермские нанотехнологии" | Способ создания функциональных элементов интегральных оптических схем |
WO2019111295A1 (ja) * | 2017-12-04 | 2019-06-13 | 三菱電機株式会社 | 電界吸収型変調器、光半導体装置及び光モジュール |
GB2572641B (en) | 2018-04-06 | 2021-06-02 | Rockley Photonics Ltd | Optoelectronic device and array thereof |
RU190371U1 (ru) * | 2018-12-12 | 2019-06-28 | федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) | Полупроводниковая гетероструктура для интегрального оптического модулятора рефрактивного типа на подложке inp |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS613488A (ja) * | 1984-06-15 | 1986-01-09 | Fujitsu Ltd | 半導体発光装置 |
JPS63236383A (ja) * | 1987-03-25 | 1988-10-03 | Hitachi Ltd | 半導体レ−ザ装置 |
US5843802A (en) * | 1995-01-03 | 1998-12-01 | Xerox Corporation | Semiconductor laser formed by layer intermixing |
US6027989A (en) * | 1995-02-28 | 2000-02-22 | National Research Council Of Canada | Bandgap tuning of semiconductor well structure |
CN1416607A (zh) * | 2000-03-08 | 2003-05-07 | Ntu企业私人有限公司 | 量子阱混合 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115088A (en) | 1978-02-28 | 1979-09-07 | Nec Corp | Double hetero junction laser element of stripe type |
US4511408A (en) | 1982-04-22 | 1985-04-16 | The Board Of Trustees Of The University Of Illinois | Semiconductor device fabrication with disordering elements introduced into active region |
US4594603A (en) | 1982-04-22 | 1986-06-10 | Board Of Trustees Of The University Of Illinois | Semiconductor device with disordered active region |
US4639275A (en) | 1982-04-22 | 1987-01-27 | The Board Of Trustees Of The University Of Illinois | Forming disordered layer by controlled diffusion in heterojunction III-V semiconductor |
US4585491A (en) | 1983-09-02 | 1986-04-29 | Xerox Corporation | Wavelength tuning of quantum well lasers by thermal annealing |
US4684653A (en) | 1985-03-08 | 1987-08-04 | The Trustees Of Princeton University | Pyrido(2,3-d)pyrimidine derivatives |
US4727556A (en) | 1985-12-30 | 1988-02-23 | Xerox Corporation | Semiconductor lasers fabricated from impurity induced disordering |
US4871690A (en) | 1986-01-21 | 1989-10-03 | Xerox Corporation | Semiconductor structures utilizing semiconductor support means selectively pretreated with migratory defects |
GB2198603A (en) | 1986-12-05 | 1988-06-15 | Philips Electronic Associated | Divider circuit |
US4857971A (en) | 1987-03-23 | 1989-08-15 | Xerox Corporation | (IV)x (III-V)1-x alloys formed in situ in III-V heterostructures |
US4990466A (en) | 1988-11-01 | 1991-02-05 | Siemens Corporate Research, Inc. | Method for fabricating index-guided semiconductor laser |
US5238868A (en) | 1989-11-30 | 1993-08-24 | Gte Laboratories Incorporated | Bandgap tuning of semiconductor quantum well structures |
US5384797A (en) | 1992-09-21 | 1995-01-24 | Sdl, Inc. | Monolithic multi-wavelength laser diode array |
JPH06302906A (ja) * | 1993-04-12 | 1994-10-28 | Mitsubishi Electric Corp | 半導体レーザ及びその製造方法 |
JPH07162086A (ja) * | 1993-12-10 | 1995-06-23 | Mitsubishi Electric Corp | 半導体レーザの製造方法 |
US5395793A (en) | 1993-12-23 | 1995-03-07 | National Research Council Of Canada | Method of bandgap tuning of semiconductor quantum well structures |
US5376583A (en) * | 1993-12-29 | 1994-12-27 | Xerox Corporation | Method for producing P-type impurity induced layer disordering |
FR2715770B1 (fr) | 1994-01-31 | 1996-07-12 | France Telecom | Procédé pour la réalisation d'un composant électro-optique et/ou photonique. |
US5766981A (en) | 1995-01-04 | 1998-06-16 | Xerox Corporation | Thermally processed, phosphorus- or arsenic-containing semiconductor laser with selective IILD |
JP2000138419A (ja) * | 1998-11-04 | 2000-05-16 | Hitachi Ltd | 半導体レーザ素子及びその製造方法 |
JP2001135895A (ja) * | 1999-11-09 | 2001-05-18 | Mitsubishi Chemicals Corp | 半導体発光装置 |
JP2001203423A (ja) * | 1999-11-09 | 2001-07-27 | Mitsubishi Chemicals Corp | 半導体発光装置 |
-
2001
- 2001-09-13 GB GB0122182A patent/GB2379795B/en not_active Expired - Lifetime
-
2002
- 2002-01-15 US US10/047,308 patent/US6719884B2/en not_active Expired - Lifetime
- 2002-07-30 EP EP05075513A patent/EP1598856A2/en not_active Withdrawn
- 2002-07-30 EP EP02751347A patent/EP1425832B1/en not_active Expired - Lifetime
- 2002-07-30 CN CNB2006100912258A patent/CN100461338C/zh not_active Expired - Fee Related
- 2002-07-30 CA CA002459763A patent/CA2459763A1/en not_active Abandoned
- 2002-07-30 RU RU2004110997/28A patent/RU2335035C2/ru not_active IP Right Cessation
- 2002-07-30 AU AU2002362238A patent/AU2002362238A1/en not_active Abandoned
- 2002-07-30 WO PCT/GB2002/003464 patent/WO2003023834A2/en active Application Filing
- 2002-07-30 CN CNB028180836A patent/CN1324774C/zh not_active Expired - Fee Related
- 2002-07-30 AT AT02751347T patent/ATE544207T1/de active
- 2002-07-30 JP JP2003527782A patent/JP4711623B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-07 RU RU2008104790/28A patent/RU2008104790A/ru not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS613488A (ja) * | 1984-06-15 | 1986-01-09 | Fujitsu Ltd | 半導体発光装置 |
JPS63236383A (ja) * | 1987-03-25 | 1988-10-03 | Hitachi Ltd | 半導体レ−ザ装置 |
US5843802A (en) * | 1995-01-03 | 1998-12-01 | Xerox Corporation | Semiconductor laser formed by layer intermixing |
US6027989A (en) * | 1995-02-28 | 2000-02-22 | National Research Council Of Canada | Bandgap tuning of semiconductor well structure |
CN1416607A (zh) * | 2000-03-08 | 2003-05-07 | Ntu企业私人有限公司 | 量子阱混合 |
Non-Patent Citations (1)
Title |
---|
NOVEL LASER STRUCTRUES BASED ON MQWINTERDIFFUSION USING RAPID THERMAL ANNEALINGTECHNIQUE JINANG A.Q,IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS,Vol.4 No.4 1998 * |
Also Published As
Publication number | Publication date |
---|---|
ATE544207T1 (de) | 2012-02-15 |
CN1870220A (zh) | 2006-11-29 |
GB2379795A9 (en) | 2003-10-16 |
WO2003023834A2 (en) | 2003-03-20 |
US20030053789A1 (en) | 2003-03-20 |
RU2004110997A (ru) | 2005-03-27 |
GB2379795B (en) | 2004-02-18 |
CA2459763A1 (en) | 2003-03-20 |
CN100461338C (zh) | 2009-02-11 |
GB2379795A8 (en) | 2003-10-16 |
GB2379795A (en) | 2003-03-19 |
WO2003023834A3 (en) | 2004-01-08 |
EP1598856A2 (en) | 2005-11-23 |
RU2335035C2 (ru) | 2008-09-27 |
EP1425832B1 (en) | 2012-02-01 |
RU2008104790A (ru) | 2009-08-20 |
GB0122182D0 (en) | 2001-10-31 |
US6719884B2 (en) | 2004-04-13 |
CN1555596A (zh) | 2004-12-15 |
JP4711623B2 (ja) | 2011-06-29 |
AU2002362238A1 (en) | 2003-03-24 |
EP1425832A2 (en) | 2004-06-09 |
JP2005505125A (ja) | 2005-02-17 |
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