Add to ORKGSingle-mode spectral behavior with aging in constricted double heterojunction (CDH) lasers was studied. The CDH lasers demonstrated excellent reliability ( or = 1 million years extrapolated room-temperature MTTF) and single-mode operation after 10,000 hours of 70 C aging. The deleterious effects of laser-fiber coupling on the spectra of the diodes were eliminated through the use of wedge-shaped fibers. A novel high-power large optical cavity (LOC)-type laser was developed: the terraced-heterostructure (TH)-LOC laser, which provides the highest power into a single-mode (i.e., 50 mW CW) ever reported
Solar pumped modulated laser to generate coherent radiation at optical wavelengths for long range, r...
The next generation compact disc due in early 1997, the Digital-Video-Disc (DVD), will have a capaci...
Large core fibers with diffraction limited beam output are required by the rapidly developing high-p...
Constricted double-heterojunction (CDH) lasers are presented as the class of single-mode nonplanar-s...
A module developed for the generation of a stable single wavelength to be used for a fiber optic mul...
Materials studies as well as general and specific device development were carried out in the InGaAsP...
The characterization of 8300 A lasers was broadened, especially in the area of beam quality. Modulat...
A tunable continuous wave single-longitudinal-mode fiber laser is proposed and developed. A saturab...
Two methods for liquid phase growth of InGaAsP/InP lasers were studied. Single phase growth, based o...
Theoretical analysis of double-tapered-waveguide distributed feedback semiconductor laser for stable...
International audienceWe report on a linearly-polarized, continuous-wave Ytterbium-doped fiber laser...
We present several methods controlling light-emission properties in power-scalable fiber lasers, inc...
A low power Nd:YAG laser was constructed which employs GaAs injection lasers as a pump source. Power...
Les sources laser émettant autour d'une longueur d'onde de 2 µm sont, depuis une bonne dizaine d'ann...
The life test results of five 16 low pressure CW CO2 lasers with a nominal output of 1 watt are pres...
Solar pumped modulated laser to generate coherent radiation at optical wavelengths for long range, r...
The next generation compact disc due in early 1997, the Digital-Video-Disc (DVD), will have a capaci...
Large core fibers with diffraction limited beam output are required by the rapidly developing high-p...
Constricted double-heterojunction (CDH) lasers are presented as the class of single-mode nonplanar-s...
A module developed for the generation of a stable single wavelength to be used for a fiber optic mul...
Materials studies as well as general and specific device development were carried out in the InGaAsP...
The characterization of 8300 A lasers was broadened, especially in the area of beam quality. Modulat...
A tunable continuous wave single-longitudinal-mode fiber laser is proposed and developed. A saturab...
Two methods for liquid phase growth of InGaAsP/InP lasers were studied. Single phase growth, based o...
Theoretical analysis of double-tapered-waveguide distributed feedback semiconductor laser for stable...
International audienceWe report on a linearly-polarized, continuous-wave Ytterbium-doped fiber laser...
We present several methods controlling light-emission properties in power-scalable fiber lasers, inc...
A low power Nd:YAG laser was constructed which employs GaAs injection lasers as a pump source. Power...
Les sources laser émettant autour d'une longueur d'onde de 2 µm sont, depuis une bonne dizaine d'ann...
The life test results of five 16 low pressure CW CO2 lasers with a nominal output of 1 watt are pres...
Solar pumped modulated laser to generate coherent radiation at optical wavelengths for long range, r...
The next generation compact disc due in early 1997, the Digital-Video-Disc (DVD), will have a capaci...
Large core fibers with diffraction limited beam output are required by the rapidly developing high-p...