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Continuous wave operation of long wavelength (lambda similar or equal to 11 mu m) inter-miniband lasers

Citation:

A Tredicucci, F Capasso, C Gmachl, DL Sivco, AL Hutchinson, SNG Chu, and AY Cho. 2000. “Continuous wave operation of long wavelength (lambda similar or equal to 11 mu m) inter-miniband lasers.” ELECTRONICS LETTERS, 36, 10, Pp. 876-878.

Abstract:

A long wavelength (1 similar or equal to 11 mu m) quantum cascade laser based on inter-miniband transitions in semiconductor superlattices is reported. The device operates continuous wave up to a temperature of 85K, with a maximum output power of 75mW at 25K, both record values for unipolar lasers of comparable wavelength.