After 8 months of work...
10 nm spectral width, Gaussian spectrum, 100 femtosecond pulse, 4 watts average power, 1 Khz rep rate. Pics coming soon.
Note the faster the pulse, the wider the spectrum HAS to be, its still a laser.
Not that we will use it to blow holes in things, but this gives quite a meaning to precision "Glassworking" and "Metalworking".
I'm happy.
Steve