Format

Send to

Choose Destination
Opt Lett. 1997 Sep 1;22(17):1344-6.

Autocorrelation measurement of 6-fs pulses based on the two-photon-induced photocurrent in a GaAsP photodiode.

Abstract

We experimentally characterize the two-photon response of a GaAsP photodiode by use of a femtosecond Ti:sapphire laser tuned below the diode bandgap. The photodiode is shown to be highly suitable for real-time second-order autocorrelation measurements of pulses as short as 6fs in duration and with energies as small as a few picojoules.

PMID:
18188234
DOI:
10.1364/ol.22.001344

Supplemental Content

Loading ...
Support Center