S. Gee et al., Ultrashort pulse generation by intracavity spectral shaping and phase compensation of external-cavity modelocked semiconductor lasers, IEEE J Q EL, 36(9), 2000, pp. 1035-1040
Intracavity spectral shaping and external chirp compensation techniques wer
e employed to generate nearly transform-limited optical pulses with a tempo
ral duration of 250 fs from an external-cavity modelocked semiconductor las
er. It was also demonstrated that intracavity spectral shaping techniques c
an be used for artificially tailoring the chirp of the output pulses.