most citedLarge negative and positive delay of optical pulses in coherently prepared dense Rb vapor with buffer gas

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physics.chem-ph2004

Measuring the gain dynamics in a conjugated polymer film

S. A. van den Berg, V. A. Sautenkov, G. W. 't Hooft +1

We present a simple method for measuring the gain decay time in a conjugated polymer film by optically exciting the film with two mutually delayed ultrashort pump pulses. When the…

physics.chem-ph2004

Photoluminescence studies study of a phenyl-substituted PPV

V. A. Sautenkov, S. A. van den Berg, G. W. 't Hooft +1

We report on the photophysics of a phenyl-substituted PPV both in solution and as a film. For both systems we have studied the decay of the photoluminescence and of the emission an…