WG3.3 -
Long-Wave Infrared Filtering in Subwavelength Dielectric Gratings Invited
02:00-02:30
2017-10-04 02:00
2017-10-04 02:30
America/Denver
Long-Wave Infrared Filtering in Subwavelength Dielectric Gratings
Low-loss dielectric structures with narrowband transmission offer a dramatic impact on imaging capabilities in the long-wavelength infrared (LWIR, 8-12 microns). The design, simulation, and experimental demonstration of silicon/air subwavelength gratings exhibiting LWIR broadband reflectance and narrowband transmittance based on leaky-mode coupling will be presented.
Hilton Santa Fe Historic Plaza Kahiki/Lily
J. Phillips
, University of Michigan, Ann Arbor, MI, United States,
M. Scherr
, University of Michigan, Ann Arbor, MI, United States
M. Barrow
, University of Michigan, Ann Arbor, MI, United States
Low-loss dielectric structures with narrowband transmission offer a dramatic impact on imaging capabilities in the long-wavelength infrared (LWIR, 8-12 microns). The design, simulation, and experimental demonstration of silicon/air subwavelength gratings exhibiting LWIR broadband reflectance and narrowband transmittance based on leaky-mode coupling will be presented.