KR20010070460A - 인듐 포스파이드계 구조들에서 아연 확산을 차단하기 위한장벽으로서 인듐 포스파이드계 층에서의 알루미늄스파이크들을 포함하는 전자 소자 및 광전자 소자 - Google Patents
인듐 포스파이드계 구조들에서 아연 확산을 차단하기 위한장벽으로서 인듐 포스파이드계 층에서의 알루미늄스파이크들을 포함하는 전자 소자 및 광전자 소자 Download PDFInfo
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- KR20010070460A KR20010070460A KR1020010000931A KR20010000931A KR20010070460A KR 20010070460 A KR20010070460 A KR 20010070460A KR 1020010000931 A KR1020010000931 A KR 1020010000931A KR 20010000931 A KR20010000931 A KR 20010000931A KR 20010070460 A KR20010070460 A KR 20010070460A
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 44
- 230000004888 barrier function Effects 0.000 title claims abstract description 34
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- 239000011701 zinc Substances 0.000 title description 20
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 19
- 229910052725 zinc Inorganic materials 0.000 title description 19
- 239000012535 impurity Substances 0.000 claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 28
- 230000005693 optoelectronics Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 28
- 239000004065 semiconductor Substances 0.000 abstract description 12
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 9
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- 230000003071 parasitic effect Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
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- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004943 liquid phase epitaxy Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
- G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
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- 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
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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
- H01S5/20—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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/102—In×P and alloy
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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
- H01S5/20—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
- H01S5/2206—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 III-V materials
- H01S5/221—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 III-V materials containing aluminium
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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
- H01S5/20—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
- H01S5/2224—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 semi-insulating semiconductors
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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
- H01S5/20—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
- H01S5/2227—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 special thin layer sequence
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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
- H01S5/20—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
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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
- H01S5/305—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure
- H01S5/3072—Diffusion blocking layer, i.e. a special layer blocking diffusion of dopants
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/8242—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP characterised by the dopants
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- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Geometry (AREA)
- Semiconductor Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
Claims (15)
- 전자 소자(electronic device)에 있어서,도프된 층으로서, 상기 층내에 배치된 적어도 하나의 불순물 확산 장벽 스파이크를 가지고, 상기 스파이크는 상기 도프된 층에서 pn 접합을 만들지 않는, 상기 도프된 층을 포함하는, 전자 소자.
- 제 1항에 있어서,상기 층은 제 1의 전도성 타입을 갖고, 제 2의 전도성 타입의 다른 층은 상기 진성층(intrinsic layer) 아래에 배치되는, 전자 소자.
- 제 1항에 있어서,상기 층들 및 상기 진성층은 InP인, 전자 소자.
- 제 3항에 있어서,상기 적어도 하나의 스파이크는 알루미늄을 포함하는, 전자 소자.
- 제 1항에 있어서,상기 제 1 전도성 타입은 p 타입이고 상기 제 2 전도성 타입은 n 타입인, 전자 소자.
- 광전자 소자에 있어서,제 1 층;상기 제 1 층 위에 배치된 진성층;상기 제 1 층 위에 배치된 제 2 층; 및상기 층에 배치된 적어도 하나의 불순물 확산 장벽 스파이크를 포함하고, 상기 스파이크는 상기 제 1 층에서 pn 접합을 만들지 않는, 광전자 소자.
- 제 6항에 있어서,상기 제 1 층, 제 2 층 및 진성층들은 제 1 측 및 제 2 측을 갖는 메사(mesa)를 더 포함하는, 광전자 소자.
- 제 7항에 있어서,차단층들은 상기 메사의 상기 제 1 및 제 2 측들을 따라서 배치되는, 광전자 소자.
- 제 8항에 있어서,확산 차단 스파이크는 상기 제 1 층 및 상기 제 2 측들의 각각과, 상기 차단 층들 사이에 배치되고, 상기 스파이크들은 상기 제 2 층에서 pn 접합을 만들지 않는, 광전자 소자.
- 제 6항에 있어서,상기 제 1 층은 제 1 전도성 타입을 갖고 상기 제 2 층은 제 2 전도성 타입을 갖는, 광전자 소자.
- 제 8항에 있어서,상기 제 1 층은 n 타입 InP이고, 상기 제 2 층은 p 타입 InP이고, 상기 차단층들은 반절연 InP인, 광전자 소자.
- 제 6항에 있어서,상기 스파이크는 Al인, 광전자 소자.
- 제 9항에 있어서,상기 스파이크들의 상기 각각은 Al인, 광전자 소자.
- 제 6항에 있어서,상기 스파이크는 알루미늄을 포함하는, 광전자 소자.
- 제 9항에 있어서,상기 스파이크들 각각은 알루미늄을 포함하는, 광전자 소자.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17500900P | 2000-01-07 | 2000-01-07 | |
US60/175009 | 2000-01-07 | ||
US09/540474 | 2000-03-31 | ||
US09/540,474 US6437372B1 (en) | 2000-01-07 | 2000-03-31 | Diffusion barrier spikes for III-V structures |
Publications (2)
Publication Number | Publication Date |
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KR20010070460A true KR20010070460A (ko) | 2001-07-25 |
KR100648392B1 KR100648392B1 (ko) | 2006-11-24 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020010000931A Expired - Fee Related KR100648392B1 (ko) | 2000-01-07 | 2001-01-08 | 인듐인-계 구조들에서 아연 확산을 차단하기 위한 장벽으로서 인듐인-계 층에서의 알루미늄 스파이크들을 포함하는 전자 디바이스 및 광전자 디바이스 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6437372B1 (ko) |
JP (1) | JP4021148B2 (ko) |
KR (1) | KR100648392B1 (ko) |
GB (1) | GB2364599B (ko) |
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EP1271722A1 (en) * | 2001-06-25 | 2003-01-02 | Agilent Technologies, Inc. (a Delaware corporation) | Semiconductor laser structure and method of manufacturing same |
US6526083B1 (en) * | 2001-10-09 | 2003-02-25 | Xerox Corporation | Two section blue laser diode with reduced output power droop |
US6828592B2 (en) * | 2002-04-11 | 2004-12-07 | Triquint Technology Holding Co. | Optoelectronic device and method of manufacture thereof |
JP2003338664A (ja) * | 2002-05-20 | 2003-11-28 | Mitsubishi Electric Corp | 半導体装置 |
US20050141800A1 (en) * | 2002-09-17 | 2005-06-30 | Mitsubishi Denki Kabushiki Kaisha | Waveguide semiconductor optical device and process of fabricating the device |
JP2004109312A (ja) * | 2002-09-17 | 2004-04-08 | Mitsubishi Electric Corp | 導波路型半導体光デバイスおよびその製造方法 |
US7142761B2 (en) * | 2003-12-09 | 2006-11-28 | Intel Corporation | Method and apparatus for isolating an active region in an optical waveguide |
DE102005037022A1 (de) * | 2005-06-28 | 2007-01-04 | Osram Opto Semiconductors Gmbh | Strahlungsemittierender optoelektronischer Halbleiterchip mit einer Diffusionsbarriere |
JPWO2007097111A1 (ja) * | 2006-02-24 | 2009-07-09 | 日本電気株式会社 | 車載光通信システムおよび車載光送信機 |
KR100818269B1 (ko) * | 2006-06-23 | 2008-04-01 | 삼성전자주식회사 | 질화물 반도체 발광소자 |
US7732886B2 (en) * | 2008-07-15 | 2010-06-08 | United Microelectronics Corp. | Pin photodiode structure |
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US9425341B2 (en) * | 2012-10-08 | 2016-08-23 | Agency For Science, Technology And Research | P-I-N photodiode with dopant diffusion barrier layer |
WO2016018288A1 (en) | 2014-07-30 | 2016-02-04 | Hewlett-Packard Development Company, L.P. | Hybrid multilayer device |
DE102015210343B4 (de) * | 2015-06-04 | 2018-05-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Halbleiterfotodiode und Verfahren |
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US11088244B2 (en) | 2016-03-30 | 2021-08-10 | Hewlett Packard Enterprise Development Lp | Devices having substrates with selective airgap regions |
JP2018006590A (ja) * | 2016-07-04 | 2018-01-11 | 日本電信電話株式会社 | 光半導体素子 |
US10193634B2 (en) | 2016-09-19 | 2019-01-29 | Hewlett Packard Enterprise Development Lp | Optical driver circuits |
US10381801B1 (en) | 2018-04-26 | 2019-08-13 | Hewlett Packard Enterprise Development Lp | Device including structure over airgap |
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JP7095498B2 (ja) * | 2018-08-31 | 2022-07-05 | 住友電気工業株式会社 | 垂直共振型面発光レーザ、垂直共振型面発光レーザを作製する方法 |
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-
2000
- 2000-03-31 US US09/540,474 patent/US6437372B1/en not_active Expired - Lifetime
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2001
- 2001-01-04 GB GB0100171A patent/GB2364599B/en not_active Expired - Fee Related
- 2001-01-08 KR KR1020010000931A patent/KR100648392B1/ko not_active Expired - Fee Related
- 2001-01-09 JP JP2001001359A patent/JP4021148B2/ja not_active Expired - Fee Related
Also Published As
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US6437372B1 (en) | 2002-08-20 |
GB2364599B (en) | 2002-10-30 |
JP2001267550A (ja) | 2001-09-28 |
GB2364599A (en) | 2002-01-30 |
KR100648392B1 (ko) | 2006-11-24 |
JP4021148B2 (ja) | 2007-12-12 |
GB0100171D0 (en) | 2001-02-14 |
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