GB0205110D0 - Proximity quantum well intermixing - Google Patents
Proximity quantum well intermixingInfo
- Publication number
- GB0205110D0 GB0205110D0 GB0205110A GB0205110A GB0205110D0 GB 0205110 D0 GB0205110 D0 GB 0205110D0 GB 0205110 A GB0205110 A GB 0205110A GB 0205110 A GB0205110 A GB 0205110A GB 0205110 D0 GB0205110 D0 GB 0205110D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- proximity
- quantum well
- well intermixing
- intermixing
- quantum
- 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.)
- Withdrawn
Links
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
- G02B6/1347—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using ion implantation
-
- 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
- H01S5/2054—Methods of obtaining the confinement
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
- H01S5/2068—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion obtained by radiation treatment or annealing
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0205110A GB2386249A (en) | 2002-03-05 | 2002-03-05 | Proximity quantum well intermixing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0205110A GB2386249A (en) | 2002-03-05 | 2002-03-05 | Proximity quantum well intermixing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0205110D0 true GB0205110D0 (en) | 2002-04-17 |
GB2386249A GB2386249A (en) | 2003-09-10 |
Family
ID=9932291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0205110A Withdrawn GB2386249A (en) | 2002-03-05 | 2002-03-05 | Proximity quantum well intermixing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2386249A (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5145792A (en) * | 1988-05-23 | 1992-09-08 | Optical Measurement Technology Development Co., Ltd. | Method of fabricating a semiconductor optical device |
US5238868A (en) * | 1989-11-30 | 1993-08-24 | Gte Laboratories Incorporated | Bandgap tuning of semiconductor quantum well structures |
US5766981A (en) * | 1995-01-04 | 1998-06-16 | Xerox Corporation | Thermally processed, phosphorus- or arsenic-containing semiconductor laser with selective IILD |
JP3725582B2 (en) * | 1995-07-05 | 2005-12-14 | 三菱電機株式会社 | Semiconductor laser device manufacturing method and semiconductor laser device |
WO2001067569A1 (en) * | 2000-03-08 | 2001-09-13 | Nanyang Technological University | Plasma based process for photonic integration |
US6878562B2 (en) * | 2000-10-20 | 2005-04-12 | Phosistor Technologies, Incorporated | Method for shifting the bandgap energy of a quantum well layer |
-
2002
- 2002-03-05 GB GB0205110A patent/GB2386249A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2386249A (en) | 2003-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |