The SuperK SPLIT is a passive filter accessory which allows the SuperK spectrum to be divided into two spectral outputs. This is important in applications where light from one sub-area of the spectrum is desired and light outside this spectrum is parasitic. In its standard form, the SuperK SPLIT provides two outputs: Visible and nIR. However, the choice of the “split” in the spectrum can be user-defined to be anywhere in the SuperK spectrum. Additionally, standard mounts within the Split allow the insertion of narrow band filters, polarisers or attenuators at each output exit for further flexibility. As standard, the SuperK SPLIT provides collimated, free-space output at each exit, however for lower power systems such as the SuperK COMPACT or the lower power EXTREME variants, a fiber coupled exit is also an option using the SuperKFDS.
