Two-photon intersubband transitions in quantum well infrared photoconductors

Dupont, E.; Corkum, P.
September 1994
Applied Physics Letters;9/19/1994, Vol. 65 Issue 12, p1560
Academic Journal
Examines the nonresonant two-photon ionization observed in quantum well infrared photodetectors. Information on the single-photon measurements of the photoconductive gain; Laboratory applications of the device; Details on the resonant three-photon emission in coupled quantum wells.


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