High-resolution (Doppler) filters, low resolution (imaging) filters. Technology uses nematic liquid crystal as the tuning medium in Fabry-Perot interferometers. NUV - LWIR designs. (Proprietary designs)

Please download and read a paper on the properties of SSI Liquid Crystal Tunable Filters.

Solid-State WDM device capable of randomly cross-switching >100 independent optical channels. (Patent Pending)

The Spatial Heterodyne Spectrometer (SHS) combines the high resolution and throughput of conventional interferometers with extreme robustness. The SHS does not require scanning to function at its full resolving power. The SHS can be made monolithic by fusing all of the main optical elements into a single block with no moving parts.