TY - RPRT TI - Planar waveguide-based silica-polymer hybrid variable optical attenuator and its associated polymers. AU - Zhiyi Zhang AU - Gao Zhi Xiao AU - Ping Zhao AU - Chander P Grover PY - 2005 DO - 10.1364/ao.44.002402 UR - https://pubmed.ncbi.nlm.nih.gov/15861849/ ID - 15861849 ER -