Confocal unstable-resonator semiconductor laser
Technical Report
·
OSTI ID:6806356
GaAs/GaA1As heterostructure lasers with a monolithic confocal unstable resonator were demonstrated. The curved mirrors satisfying the confocal condition were fabricated by etching. Close to threshold, the lasers operate in a single lateral mode with a nearly collimated out beam. A single-lobe far-field intensity distribution as narrow as 1.9 deg full width at half maximum was measured.
- Research Organization:
- California Inst. of Tech., Pasadena (USA)
- OSTI ID:
- 6806356
- Report Number(s):
- AD-A-175583/4/XAB
- Resource Relation:
- Other Information: Published in Optics Letters, Vol. 11, No. 8, 507-509(Aug 1986)
- Country of Publication:
- United States
- Language:
- English
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Confocal unstable-resonator semiconductor laser
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LASER MIRRORS
FABRICATION
SEMICONDUCTOR LASERS
RESONATORS
ALUMINIUM ARSENIDES
FOCUSING
GALLIUM ARSENIDES
ALUMINIUM COMPOUNDS
ARSENIC COMPOUNDS
ARSENIDES
ELECTRONIC EQUIPMENT
EQUIPMENT
GALLIUM COMPOUNDS
LASERS
MIRRORS
PNICTIDES
SEMICONDUCTOR DEVICES
420300* - Engineering- Lasers- (-1989)