The SpectraK 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 SpectraK 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 SpectraK Split provides collimated, free-space output at each exit, however for lower power systems such as the SuperK Compact and Versa, a fiber coupled exit is also an option using the SpectraK FDS. Features Separation of VIS from NIR Industrial proven fiber coupling Various fiber interfaces Plug & play compatible Modular and integrable into the SuperK source Applications  Telecom & FTTx Component testing Fiber Characterisation IR Absorption Spectroscopy FBG charcterisation OCT Nanomaterial characterisation