TY - JOUR AU - Schade, W AU - Osborn, D AU - Preusser, Jan AU - Leone, S C2 - Optics Communications DA - 1998-01-01 00:01:00 LA - en M1 - 150 PB - Optics Communications PY - 1998 TI - Two-color cross-correlation of fs-laser pulses by two-photon induced photoconductivity for near and far field optical measurements ER -