JPH11506273A - 最高30%のアルミニウムを含む半導体材料又はアルミニウムを含まない半導体材料から成る個別の閉じ込め層を有する放射放出半導体ダイオード - Google Patents
最高30%のアルミニウムを含む半導体材料又はアルミニウムを含まない半導体材料から成る個別の閉じ込め層を有する放射放出半導体ダイオードInfo
- Publication number
- JPH11506273A JPH11506273A JP9534178A JP53417897A JPH11506273A JP H11506273 A JPH11506273 A JP H11506273A JP 9534178 A JP9534178 A JP 9534178A JP 53417897 A JP53417897 A JP 53417897A JP H11506273 A JPH11506273 A JP H11506273A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- radiation
- aluminum
- emitting semiconductor
- diode
- 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.)
- Ceased
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000005253 cladding Methods 0.000 claims abstract description 64
- 230000005855 radiation Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 23
- 125000005842 heteroatom Chemical group 0.000 claims description 7
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 2
- 238000004943 liquid phase epitaxy Methods 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000000927 vapour-phase epitaxy Methods 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- -1 conductivity type Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
-
- 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
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/04—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
-
- 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
- H01S5/34313—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 having only As as V-compound, e.g. AlGaAs, InGaAs
-
- 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
- H01S5/3434—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 comprising at least both As and P as V-compounds
-
- 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
- H01S5/3409—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 special GRINSCH structures
-
- 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
- H01S5/34306—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 emitting light at a wavelength longer than 1000nm, e.g. InP based 1300 and 1500nm lasers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Led Devices (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.第1導電型の半導体基板(11)を有する半導体本体(10)を具え、半導 体基板上に、第1導電型のInPの第1のクラッド層(1)と、活性層(2)と 、第1導電型とは反対の第2導電型のInPから成る第2のクラッド層(3)と 、前記活性層(2)と第1のクラッド層(1)又は第2のクラッド層(3)との 間に位置する少なくとも1個の個別の閉じ込め層(4)とをこの順序で具える半 導体層構造体が存在し、前記基板(11)及び第2のクラッド層(3)に電気的 接続部が形成され、前記第1のクラッド層(1)と第2のクラッド層(3)との 間であって活性層(2)の細条状活性区域(2A)内に形成したpn接合に順方 向の十分な電流を与えた場合波長が1μmに等しいか又はそれ以上の放射を発生 し、前記半導体本体に少なくとも前記第2のクラッド層(3)、個別の閉じ込め 層(4)及び活性層(2)を含む細条状区域(30)が存在し、前記半導体本体 がいずれかの側においてInPの第3のクラッド層(5)により境界されている 放射放出半導体ダイオードにおいて、前記個別の閉じ込め層(4)を最高30% のアルミニウムを含むアルミニウム含有半導体材料又はアルミニウムを含まない 半導体材料で構成したことを特徴とする放射放出半導体ダイオード。 2.請求項1に記載の放射放出半導体ダイオードにおいて、前記個別の閉じ込め 層(4)をAlGaInAsで構成したことを特徴とする放射放出半導体ダイオ ード。 3.請求項1又は2に記載の放射放出半導体ダイオードにおいて、前記個別の閉 じ込め層(4)をGaInAsPで構成したことを特徴とする放射放出半導体ダ イオード。 4.請求項1、2又は3に記載の放射放出半導体ダイオードにおいて、前記個別 の閉じ込め層(4)が、前記活性層(2)のバンドギャップ及び屈折率と前記第 2のクラッド層(3)又は第1のクラッド層(1)のバンドギャップ及び屈折率 との間のバンドギャップ及び屈折率を有することを特徴とする放射放出半導体ダ イオード。 5.請求項1から4までのいずれか1項に記載の放射放出半導体ダイオードにお いて、前記個別の閉じ込め層(4)のバンドギャップ及び屈折率が、厚さ方向に それぞれ勾配を示すことを特徴とする放射放出半導体ダイオード。 6.請求項1から5までのいずれか1項に記載の放射放出半導体ダイオードにお いて、前記活性層(2)が多重量子井戸層構造体(2a,2b)を有することを 特徴とする放射放出半導体ダイオード。 7.請求項6に記載の放射放出半導体ダイオードにおいて、前記活性層(2)が 、アルミニウム含有量が最高で約20%のGaInAs又はGaInAsPの量 子井戸層及びAlGaInAsの障壁層(2b)を有することを特徴とする放射 放出半導体ダイオード。 8.請求項1から7までのいずれか1項に記載の放射放出半導体ダイオードにお いて、前記基板(11)をInPで構成し、前記第3のクラッド層(5)を半絶 縁性としたことを特徴とする放射放出半導体ダイオード。 9.請求項1から8までのいずれか1項に記載の放射放出半導体ダイオードにお いて、ダイオードを埋め込みヘテロ型のダイオードレーザとしたことを特徴とす る放射放出半導体ダイオード。 10.第1導電型の半導体基板(11)上に半導体層構造体を形成し、この半導体 層構造体が、互いに反対導電型のInPから成る2個のクラッド層(1,3)の 間に位置する活性層(2)と、活性層(2)と第1のクラッド層(1)又は第2 のクラッド層(3)との間に存在少なくとも1個の個別の閉じ込め層(4)と、 pn接合とにより形成し、前記pn接合に順方向の十分な電流を与えた場合1μ mに等しいか又はそれ以上の波長の電磁放射を活性層(2)の活性区域(2A) で発生することができ、少なくとも第2のクラッド層(3)、個別の閉じ込め層 (4)及び活性層(2)を具えると共にいずれかの側においてInPの第3のク ラッド層(5)により境界される細条状クラッド層(30)を形成し、前記基板 (11)及び第2のクラッド層(3)に電気的接続部(7,8)を形成すること により放射放出半導体ダイオードレーザを製造するに当たり、最高で約30%の アルミニウム、好ましくは20%のアルミニウムを含むアルミニウム含有半導体 材料又はアルミニウムを含まない半導体材料を、前記個別 の閉じ込め層(4)について選択したことを特徴とする放射放出半導体ダイオー ドの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL96200858.7 | 1996-03-28 | ||
EP96200858 | 1996-03-28 | ||
PCT/IB1997/000253 WO1997036335A1 (en) | 1996-03-28 | 1997-03-13 | Radiation-emitting semiconductor diode having a separate confinement layer comprising a semiconductor material with at most 30 % aluminum or a semiconductor material free of aluminum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11506273A true JPH11506273A (ja) | 1999-06-02 |
Family
ID=8223830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9534178A Ceased JPH11506273A (ja) | 1996-03-28 | 1997-03-13 | 最高30%のアルミニウムを含む半導体材料又はアルミニウムを含まない半導体材料から成る個別の閉じ込め層を有する放射放出半導体ダイオード |
Country Status (4)
Country | Link |
---|---|
US (1) | US5914496A (ja) |
EP (1) | EP0829100A1 (ja) |
JP (1) | JPH11506273A (ja) |
WO (1) | WO1997036335A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007096939A1 (ja) * | 2006-02-20 | 2007-08-30 | Fujitsu Limited | 光半導体装置とその製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6528337B1 (en) * | 1999-04-08 | 2003-03-04 | The Furukawa Electric Co., Ltd. | Process of producing semiconductor layer structure |
KR100333482B1 (ko) * | 1999-09-15 | 2002-04-25 | 오길록 | 초고속 반도체 광변조기 및 그 제조방법 |
JP2001094212A (ja) | 1999-09-24 | 2001-04-06 | Sanyo Electric Co Ltd | 半導体素子およびその製造方法 |
US6996149B2 (en) * | 2002-02-19 | 2006-02-07 | The Furukawa Electric Co., Ltd. | Semiconductor laser device and semiconductor laser module |
US7042921B2 (en) * | 2003-07-11 | 2006-05-09 | Emcore Corporation | Complex coupled single mode laser with dual active region |
JP2007103581A (ja) * | 2005-10-03 | 2007-04-19 | Fujitsu Ltd | 埋込型半導体レーザ |
JP2008288284A (ja) * | 2007-05-15 | 2008-11-27 | Sumitomo Electric Ind Ltd | 半導体光素子及びその製造方法 |
US8288290B2 (en) * | 2008-08-29 | 2012-10-16 | Bae Systems Information And Electronic Systems Integration Inc. | Integration CMOS compatible of micro/nano optical gain materials |
TWI416764B (zh) * | 2010-05-06 | 2013-11-21 | 發光二極體 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63299186A (ja) * | 1987-05-29 | 1988-12-06 | Hitachi Ltd | 発光素子 |
JPH0236585A (ja) * | 1988-07-27 | 1990-02-06 | Kokusai Denshin Denwa Co Ltd <Kdd> | 量子井戸構造及び量子井戸構造を用いた半導体素子 |
FR2666455A1 (fr) * | 1990-08-31 | 1992-03-06 | Thomson Csf | Dispositif optoelectronique et application a la realisation d'un laser et d'un photodetecteur. |
DE69213403T2 (de) * | 1991-11-26 | 1997-03-20 | Philips Electronics Nv | Strahlung emittierende Halbleiterdiode |
JPH07202260A (ja) * | 1993-12-27 | 1995-08-04 | Furukawa Electric Co Ltd:The | 歪超格子発光素子 |
-
1997
- 1997-03-13 WO PCT/IB1997/000253 patent/WO1997036335A1/en not_active Application Discontinuation
- 1997-03-13 JP JP9534178A patent/JPH11506273A/ja not_active Ceased
- 1997-03-13 EP EP97905353A patent/EP0829100A1/en not_active Withdrawn
- 1997-03-24 US US08/822,818 patent/US5914496A/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007096939A1 (ja) * | 2006-02-20 | 2007-08-30 | Fujitsu Limited | 光半導体装置とその製造方法 |
US8093581B2 (en) | 2006-02-20 | 2012-01-10 | Fujitsu Limited | Optical semiconductor device and method for manufacturing the same |
US8273585B2 (en) | 2006-02-20 | 2012-09-25 | Fujitsu Limited | Optical semiconductor device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
EP0829100A1 (en) | 1998-03-18 |
US5914496A (en) | 1999-06-22 |
WO1997036335A1 (en) | 1997-10-02 |
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