High power quantum cascade lasers in the 3-12 micron wavelength range

High power quantum cascade lasers in the 3-12 micron wavelength range

Average power levels of 850 mW have been demonstrated for individual quantum cascade lasers at room temperature, with continuous output power as high as 640 mW. Similar performance is demonstrated over a wide spectral range.

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Bibliographische Detailangaben
Hauptverfasser: Razeghi, M., Evans, A., Qubain, A., David, J., Slivken, S., Jae-Su Yu, Kan Mi, Darvish, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chemical lasers
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Gold
Heat sinks
Lasers
Optics
Physics
Power generation
Power lasers
Pulse measurements
Quantum cascade lasers
Semiconductor lasers
Semiconductor lasers
laser diodes
Temperature distribution
Threshold current
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Beschreibung
Zusammenfassung:Average power levels of 850 mW have been demonstrated for individual quantum cascade lasers at room temperature, with continuous output power as high as 640 mW. Similar performance is demonstrated over a wide spectral range.
DOI:10.1109/LEOS.2004.1363355