Optically pumped cw semiconductor ring laser
Patent
·
OSTI ID:6671712
An optically pumped semiconductor ring laser having a plurality of reflective elements optically aligned with one another to form a ring-shaped resonant cavity. A semiconductor lasing medium is mounted within the ring-shaped resonant cavity by a transparent, heat conductive mount located within a vacuum/cooling chamber of the type which allows the passage of a laser beam therethrough. A pump beam initiates a lasing action within the ring-shaped resonant cavity to produce said laser beam and said laser beam exits the resonant cavity as a pair of outputs. An alternate embodiment of the above described semiconductor ring laser provides a semblance of unidirectional lasing operation.
- Assignee:
- EDB-84-131467
- Patent Number(s):
- None
- OSTI ID:
- 6671712
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CAVITY RESONATORS
CHALCOGENIDES
COOLING
CORUNDUM
DESIGN
ELECTRONIC EQUIPMENT
EQUIPMENT
LASERS
MINERALS
OPTICAL PUMPING
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PUMPING
PUMPS
RESONATORS
RING LASERS
RINGS
SAPPHIRE
SEMICONDUCTOR DEVICES
SEMICONDUCTOR LASERS
SHAPE
THERMAL CONDUCTIVITY
THERMODYNAMIC PROPERTIES
420300* -- Engineering-- Lasers-- (-1989)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CAVITY RESONATORS
CHALCOGENIDES
COOLING
CORUNDUM
DESIGN
ELECTRONIC EQUIPMENT
EQUIPMENT
LASERS
MINERALS
OPTICAL PUMPING
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PUMPING
PUMPS
RESONATORS
RING LASERS
RINGS
SAPPHIRE
SEMICONDUCTOR DEVICES
SEMICONDUCTOR LASERS
SHAPE
THERMAL CONDUCTIVITY
THERMODYNAMIC PROPERTIES