X. Ribeyre et al., All-optical programmable shaping of narrow-band nanosecond pulses with picosecond accuracy by use of adapted chirps and quadratic nonlinearities, OPTICS LETT, 26(15), 2001, pp. 1173-1175
We experimentally demonstrate pure optical pulse picosecond shaping of narr
ow-bandwidth nanosecond pulses. The method used is based on the manipulatio
n in the spectral domain of strongly chirped femtosecond pulses and on the
use of either frequency addition or frequency difference. (C) 2001 Optical
Society of America.