Using the two-photon response of a commercial 39 3nm GaN laser diode the authors have measured intensity and interferometric second-order autocorrelations of visible femtosecond pulses in the 415-630 nm wavelength region for pulse energies as low as 1 pJ
Published in:
Electronics Letters
(Volume:36
,
Issue:
7
)
Date of Publication: 30 Mar 2000