77 K cw operation of distributed Bragg reflector Pb/sub 1-x/Sn/sub x/Se/ Pb/sub 1-x/-yEu/sub y/Sn/sub x/Se diode lasers
Journal Article
·
· Appl. Phys. Lett.; (United States)
Distributed Bragg reflector Pb/sub 1-x/Sn/sub x/Se/ Pb/sub 1-x/-yEu/sub y/Sn/sub x/Se double heterostructure stripe geometry diode lasers were fabricated using molecular beam epitaxy. We observed cw single mode operation between the heat-sink temperatures 66 and 81 K at lambdaroughly-equal7.8 ..mu..m with an average tuning rate of 0.8 cm/sup -1//K. Single mode continuous tuning over a relatively wide range of 6 cm/sup -1/, with an average tuning rate of 0.026 cm/sup -1//mA, was obtained at 77 K.
- Research Organization:
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel
- OSTI ID:
- 6009958
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 48:18; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
CHALCOGENIDES
ELECTROMAGNETIC RADIATION
EMISSION
ENERGY-LEVEL TRANSITIONS
EPITAXY
EUROPIUM COMPOUNDS
EUROPIUM SELENIDES
FABRICATION
HEAT SINKS
LASER RADIATION
LASERS
LEAD COMPOUNDS
LEAD SELENIDES
MEDIUM TEMPERATURE
MOLECULAR BEAM EPITAXY
OPERATION
PERFORMANCE
RADIATIONS
RARE EARTH COMPOUNDS
SELENIDES
SELENIUM COMPOUNDS
SEMICONDUCTOR DEVICES
SEMICONDUCTOR LASERS
SINKS
STIMULATED EMISSION
TIN COMPOUNDS
TIN SELENIDES
TUNING
420300* -- Engineering-- Lasers-- (-1989)
CHALCOGENIDES
ELECTROMAGNETIC RADIATION
EMISSION
ENERGY-LEVEL TRANSITIONS
EPITAXY
EUROPIUM COMPOUNDS
EUROPIUM SELENIDES
FABRICATION
HEAT SINKS
LASER RADIATION
LASERS
LEAD COMPOUNDS
LEAD SELENIDES
MEDIUM TEMPERATURE
MOLECULAR BEAM EPITAXY
OPERATION
PERFORMANCE
RADIATIONS
RARE EARTH COMPOUNDS
SELENIDES
SELENIUM COMPOUNDS
SEMICONDUCTOR DEVICES
SEMICONDUCTOR LASERS
SINKS
STIMULATED EMISSION
TIN COMPOUNDS
TIN SELENIDES
TUNING