Color filter incorporating a subwavelength patterned grating in poly silicon Yoon, Yeo-Taek ; Lee, Hong-Shik ; Lee, Sang-Shin ; Kim, Sang Hoon ; Park, Joo-Do ; Lee, Ki-Dong Abstract Publication: Optics Express Pub Date: 2008 DOI: 10.1364/OE.16.002374 Bibcode: 2008OExpr..16.2374Y