Faculté des sciences

Continuous-wave operation of far-infrared quantum cascade lasers

Ajili, Lassaad ; Scalari, Giacomo ; Hofstetter, Daniel ; Beck, Mattias ; Faist, Jérôme ; Beere, Harvey ; Davies, Giles ; Linfield, Edmund ; Ritchie, David

In: Electronics Letters, 2002, vol. 38, no. 25, p. 1675-1676

Continuous-wave operation of a terahertz quantum cascade laser is reported. Optical output powers ranging from 410 µW at 10 K to 124 µW at 35 K, at an emission wavelength of 66 µm are obtained. Plus

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    Summary
    Continuous-wave operation of a terahertz quantum cascade laser is reported. Optical output powers ranging from 410 µW at 10 K to 124 µW at 35 K, at an emission wavelength of 66 µm are obtained.