SuperK EVO supercontinuous fibre laser with accessories

The client required the supply of a supercontinuum fibre laser with a computer controlled filtering unit to study photocatalysis at different wavelengths. The spectral range of the primary output had to be at least 410-2400 nm and the filter module had to have a spectral range of at least 410-840 nm and allow for a change in the bandwidth of the passband. The laser had to operate in pulsed mode with a repetition rate of less than 25 MHz.

For this task we chose the SuperK EVO EU-4 supercontinuum laser with Varia filter unit. The laser operates at a repetition rate of 20 MHz and has a spectral output from 410 to 2400 nm with a beam quality (_TEM00 mod)^{of M2<1}.1. The compatible Varia filter module has a spectral range of 400-840 nm, with a bandwidth scalable from 10 to 100 nm. The intuitive CONTROL software allows control of the entire assembly