The
Spectra-Physics VSL337ND-S is a versatile laser providing up to 260 μJ pulses at up to 30 Hz
continuously, and in bursts of up to 60
Hz. The output is near-diffraction-limited and produces a
collimated beam than can be focused to a <3 μm diameter
spot with an energy density of 4.5 kJ/cm2 for precise micro-dissection.
It comes with a burst-mode input for gating the trigger
signal, plus a sync-signal output. For precise timing requirements,
it has an OptoSync TTL output derived from the detected
laser pulse itself, with sub-nanosecond jitter. |