Title :
Stacked 2D photonic crystal reflectance filters fabricated by nanoreplica molding for improving optical density and angular tolerance
Author :
Yang, Fuchyi ; Cunningham, Brian T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana-Champaign, IL, USA
Abstract :
Nanoreplica molding enables stacking of multiple 2D photonic crystals on a large area plastic substrate to improve optical density and angular tolerance of the resulting narrowband optical limiting filter, used for laser eye/sensor protection.
Keywords :
Optical films; Optical filters; Optical refraction; Optical sensors; Optical variables control; Photonic crystals; Positron emission tomography; Protection; Reflectivity; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
