Injection lasers
Patent
·
OSTI ID:5396510
Porous silica doped with zinc is used as a p-type dopant source in the construction of rib lasers. Other modifications include allowing the zinc diffusion to go right through the active layer and to dimension the device so that lateral optical guidance is unaffected by the rib.
- Assignee:
- ITT Industries Inc
- Patent Number(s):
- US 4203079
- OSTI ID:
- 5396510
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALKALINE EARTH METALS
ALUMINIUM
ARSENIC
CHALCOGENIDES
DESIGN
DIFFUSION
DOPED MATERIALS
ELEMENTS
GALLIUM
INDIUM
INJECTION
INTAKE
JUNCTIONS
LASER MATERIALS
LASERS
MAGNESIUM
MATERIALS
METALS
MINERALS
OPTICAL PROPERTIES
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
P-N JUNCTIONS
P-TYPE CONDUCTORS
PHYSICAL PROPERTIES
POROSITY
SEMICONDUCTOR DEVICES
SEMICONDUCTOR JUNCTIONS
SEMICONDUCTOR LASERS
SEMICONDUCTOR MATERIALS
SEMIMETALS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
ZINC
420300* -- Engineering-- Lasers-- (-1989)
ALKALINE EARTH METALS
ALUMINIUM
ARSENIC
CHALCOGENIDES
DESIGN
DIFFUSION
DOPED MATERIALS
ELEMENTS
GALLIUM
INDIUM
INJECTION
INTAKE
JUNCTIONS
LASER MATERIALS
LASERS
MAGNESIUM
MATERIALS
METALS
MINERALS
OPTICAL PROPERTIES
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
P-N JUNCTIONS
P-TYPE CONDUCTORS
PHYSICAL PROPERTIES
POROSITY
SEMICONDUCTOR DEVICES
SEMICONDUCTOR JUNCTIONS
SEMICONDUCTOR LASERS
SEMICONDUCTOR MATERIALS
SEMIMETALS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
ZINC