Subpicosecond gain dynamics in InGaAsP optical amplifiers: Experiment and theory

Mark, J.; Mork, J.
November 1992
Applied Physics Letters;11/9/1992, Vol. 61 Issue 19, p2281
Academic Journal
Compares pump-probe measurements on bulk indium gallium arsenic phosphide optical amplifiers with numerical calculations based on simplified density matrix equations. Effects of spectral holeburning and two-photon absorption; Specification of conventional pump-probe setup in the measurement; Processes contributing to the nonlinear gain in semiconductor lasers.


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