Hot-embossing fabrication of chalcogenide glasses rib waveguide for mid-infrared molecular sensing

Yan Ting-Yang^{1, 2}, Shen Xiang^{1, 2, †}, Wang Rong-Ping³, Wang Guo-Xiang^{1, 2}, Dai Shi-Xun^{1, 2}, Xu Tie-Feng^{1, 2}, Nie Qiu-Hua^{1, 2}

SEM images of (a) imprinted rib waveguide in As₂₄Se₃₈S₃₈ chalcogenide glass and (b) cross sectional optical microscope view of waveguide. (Han et al. 2010)^[24]