NL8903046A - Halfgeleiderdiodelaser en werkwijze ter vervaardiging daarvan. - Google Patents
Halfgeleiderdiodelaser en werkwijze ter vervaardiging daarvan. Download PDFInfo
- Publication number
- NL8903046A NL8903046A NL8903046A NL8903046A NL8903046A NL 8903046 A NL8903046 A NL 8903046A NL 8903046 A NL8903046 A NL 8903046A NL 8903046 A NL8903046 A NL 8903046A NL 8903046 A NL8903046 A NL 8903046A
- Authority
- NL
- Netherlands
- Prior art keywords
- layer
- radiation
- diode laser
- semiconductor
- active
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 132
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 230000005855 radiation Effects 0.000 claims description 102
- 239000004020 conductor Substances 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 38
- 238000005530 etching Methods 0.000 claims description 21
- 230000005670 electromagnetic radiation Effects 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000015556 catabolic process Effects 0.000 description 10
- 238000006731 degradation reaction Methods 0.000 description 10
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 9
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000004943 liquid phase epitaxy Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 238000000927 vapour-phase epitaxy Methods 0.000 description 3
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XMIJDTGORVPYLW-UHFFFAOYSA-N [SiH2] Chemical compound [SiH2] XMIJDTGORVPYLW-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004871 chemical beam epitaxy Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003631 wet chemical etching Methods 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
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
- H01S5/164—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface with window regions comprising semiconductor material with a wider bandgap than the 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
- H01S5/2004—Confining in the direction perpendicular to the layer structure
-
- 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
- H01S5/2004—Confining in the direction perpendicular to the layer structure
- H01S5/2018—Optical confinement, e.g. absorbing-, reflecting- or waveguide-layers
- H01S5/2022—Absorbing region or layer parallel to the active layer, e.g. to influence transverse modes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8903046A NL8903046A (nl) | 1989-12-12 | 1989-12-12 | Halfgeleiderdiodelaser en werkwijze ter vervaardiging daarvan. |
| EP90203222A EP0432843B1 (de) | 1989-12-12 | 1990-12-07 | Halbleiterdiodenlaser und Verfahren zur Herstellung desselben |
| DE69018790T DE69018790T2 (de) | 1989-12-12 | 1990-12-07 | Halbleiterdiodenlaser und Verfahren zur Herstellung desselben. |
| CN90109961.9A CN1027117C (zh) | 1989-12-12 | 1990-12-08 | 半导体二极管激光器及其制造方法 |
| US07/627,074 US5113405A (en) | 1989-12-12 | 1990-12-12 | Semiconductor diode laser having a stepped effective refractive index |
| JP2409848A JPH03253089A (ja) | 1989-12-12 | 1990-12-12 | 半導体ダイオードレーザ及びその製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8903046 | 1989-12-12 | ||
| NL8903046A NL8903046A (nl) | 1989-12-12 | 1989-12-12 | Halfgeleiderdiodelaser en werkwijze ter vervaardiging daarvan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8903046A true NL8903046A (nl) | 1991-07-01 |
Family
ID=19855773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8903046A NL8903046A (nl) | 1989-12-12 | 1989-12-12 | Halfgeleiderdiodelaser en werkwijze ter vervaardiging daarvan. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5113405A (de) |
| EP (1) | EP0432843B1 (de) |
| JP (1) | JPH03253089A (de) |
| CN (1) | CN1027117C (de) |
| DE (1) | DE69018790T2 (de) |
| NL (1) | NL8903046A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10501923A (ja) * | 1995-04-19 | 1998-02-17 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 半導体ダイオードレーザのような光電半導体装置を製造する方法 |
| US7069569B2 (en) * | 2000-02-01 | 2006-06-27 | Research Investment Network, Inc. | Near-field optical head system with integrated slider and laser |
| CN100403562C (zh) * | 2005-03-15 | 2008-07-16 | 金芃 | 垂直结构的半导体芯片或器件 |
| JP2009105184A (ja) * | 2007-10-23 | 2009-05-14 | Sharp Corp | 窒化物系半導体レーザ素子とその製造方法 |
| US10658813B2 (en) * | 2017-06-09 | 2020-05-19 | Nlight, Inc. | Low divergence high brightness broad area lasers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568890A (en) * | 1979-06-27 | 1981-01-29 | Nec Corp | Semiconductor laser and manufacture thereof |
| US4581742A (en) * | 1984-04-10 | 1986-04-08 | Rca Corporation | Semiconductor laser having a non-absorbing passive region with beam guiding |
| JPS63110784A (ja) * | 1986-10-29 | 1988-05-16 | Seiko Epson Corp | 半導体レ−ザ |
| JPS63142692A (ja) * | 1986-12-04 | 1988-06-15 | Nec Corp | 半導体レ−ザ装置 |
| US4727051A (en) * | 1986-12-15 | 1988-02-23 | Stauffer Chemical Company | Production of halide-and alkoxy-containing magnesium compositions |
| DE3642988A1 (de) * | 1986-12-17 | 1988-06-30 | Schering Ag | Herstellung von dialkyl(alkyldimethylsilanolato)aluminium-verbindungen |
| JPS6477188A (en) * | 1987-09-18 | 1989-03-23 | Seiko Epson Corp | Semiconductor laser |
-
1989
- 1989-12-12 NL NL8903046A patent/NL8903046A/nl not_active Application Discontinuation
-
1990
- 1990-12-07 EP EP90203222A patent/EP0432843B1/de not_active Expired - Lifetime
- 1990-12-07 DE DE69018790T patent/DE69018790T2/de not_active Expired - Fee Related
- 1990-12-08 CN CN90109961.9A patent/CN1027117C/zh not_active Expired - Fee Related
- 1990-12-12 JP JP2409848A patent/JPH03253089A/ja active Pending
- 1990-12-12 US US07/627,074 patent/US5113405A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1027117C (zh) | 1994-12-21 |
| US5113405A (en) | 1992-05-12 |
| CN1052576A (zh) | 1991-06-26 |
| DE69018790D1 (de) | 1995-05-24 |
| JPH03253089A (ja) | 1991-11-12 |
| EP0432843A1 (de) | 1991-06-19 |
| EP0432843B1 (de) | 1995-04-19 |
| DE69018790T2 (de) | 1995-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |