Investigation of carrier heating and spectral hole burning in semiconductor amplifiers by highly

D'Ottavi, A.; Iannone, E.
May 1994
Applied Physics Letters;5/9/1994, Vol. 64 Issue 19, p2492
Academic Journal
Examines a highly nondegenerate four-wave mixing experiment that extends up to 1 terahertz in a bulk semiconductor amplifier. Simultaneous appearance of carrier heating and spectral hole burning; Explanation on the relative weight of two saturation mechanism in the devices; Effect of change of temperature of the carrier distribution on optical transition.


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