M. Zavelani-rossi et al., Pulse compression over a 170-THz bandwidth in the visible by use of only chirped mirrors, OPTICS LETT, 26(15), 2001, pp. 1155-1157
We report on double-chirped mirrors with custom-tailored dispersion charact
eristics over a bandwidth of 170 THz in the visible. The mirrors are used i
n a prismless compressor for a noncollinear optical parametric amplifier in
the visible. The compressed pulses, characterized for the what is believed
to be first time by use of the spectral phase interferometry for direct el
ectric field reconstruction technique, display a nearly flat phase from 510
to 710 nm and have a duration of 5.7 fs. (C) 2001 Optical Society of Ameri
ca.