In this SBIR program, Lutronics proposes a unique combination of novel impedance-matching method, new channel design, new use of the field-adjustable material in order to fabricate advanced long wavelength infrared optical filters. In the Phase I, filter prototypes will be fabricated and characterized according to their spectral responses and wavelength tunability.
Keywords: Subwavelength Array, Long Wavelength Infrared Filter, Wavelength Tunability, Nanofabrication