Ultrashort laser source of laser pulses power

摘要

The source according to the invention is a source of laser pulses ultra-short of power, of the type comprising an optical cavity (a) of the pulsed laser beam generation containing at least a gain medium (b), a nonreciprocal component (d) ensuring a unidirectional operation, and a system (e) of the compensation of the dispersion of the cavity, and it also comprises, in the optical cavity, a device (c 1, 26, 30) of the spreading spectralo - time ensuring the blocking mode.