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Published May 1998 | Published
Book Section - Chapter Open

Four-wave mixing mediated by the capture of carriers in semiconductor quantum-well amplifiers


We demonstrate a technique to measure the intrinsic capture lifetime, using frequency-resolved four wave mixing (FWM). The work is based on a frequency-domain measurement of the response function associated with the transfer of a modulation from three-dimensional states above the QW to the quantum-confined two dimensional states. The principle of the experiment is shown using two DFB semiconductor quantum well lasers.

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© 1998 IEEE. Date of Current Version: 06 August 2002.

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