High-temperature quasi-continuous operation of optically pumped CdZnTe/ZnTe multiple-quantum-well lasers at 620 nm

High-temperature quasi-continuous operation of optically pumped CdZnTe/ZnTe multiple-quantum-well lasers at 620 nm

Low-lasing-threshold quasi-continuous optically pumped II-VI quantum-well lasers were operated well above room temperature at 620 nm. This result shows promise for high-repetition-rate, short-pulse generation by direct modulation of the injection current and also CW operation of future wide-gap II-V...

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Veröffentlicht in:IEEE photonics technology letters 1992-09, Vol.4 (9), p.949-951
Hauptverfasser: Lee, D., Johnson, A.M., Zucker, J.E., Burrus, C.A., Feldman, R.D., Austin, R.F.
Format: Artikel
Sprache:eng
Schlagworte:
Engineering
Engineering, Electrical & Electronic
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Laser excitation
Laser modes
Lasers
Optical buffering
Optical pulses
Optical pumping
Optics
Physical Sciences
Physics
Physics, Applied
Pump lasers
Quantum well devices
Quantum well lasers
Science & Technology
Technology
Temperature
Zinc compounds
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Zusammenfassung:Low-lasing-threshold quasi-continuous optically pumped II-VI quantum-well lasers were operated well above room temperature at 620 nm. This result shows promise for high-repetition-rate, short-pulse generation by direct modulation of the injection current and also CW operation of future wide-gap II-VI diode lasers above room temperature.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.157111