A. Gutierrez et al., Autocorrelation measurement of femtosecond laser pulses by use of a ZnSe two-photon detector array, OPTICS LETT, 24(16), 1999, pp. 1175-1177
We demonstrate autocorrelation measurements of 85-fs Ti:sapphire laser puls
es, using a 32-pixel ZnSe detector array in a single-shot geometry. The two
-photon photoconductor is fabricated by deposition of an array of interdigi
tated gold fingers on a single-crystal ZnSe substrate. (C) 1999 Optical Soc
iety of America.