Low-loss submicron Ta2O5 optical waveguide and nonlinear optical application. - Chung-Lun Wu; Yi-Jen Chiu; Cong-Long Chen; Yuan-Yao Lin; Yung-Jr Hung; Ann-Kuo Chu; Chao-Kuei Lee (OFC, 2016)

Widely tunable guided-mode resonance filter using 90° twisted liquid crystal cladding. - Chun-Ta Wang; Hao-Hsiang Hou; Ping-Chien Chang; Keng-Hsien Lin; Cheng-Chang Li; Hung-Chang Jau; Yung-Jr Hung; Tsung-Hsien Lin (OFC, 2017)

Distributed feedback lasers with two-layer phase-shifted moiré gratings. - Yen-Chieh Wang; Rih-You Chen; Ping-Feng Hsieh; Yung-Sheng Wang; Wei Lin; Yi-Jen Chiu; Yung-Jr Hung (OECC/PSC, 2019)

Wafer-scale grating mapping system for rapid pitch and diffraction efficiency measurement. - Zon-Ru Wu; Tzu-Chieh Kao; Chia-Wei Kao; Ping-Chien Chang; Wei Lin; Yung-Jr Hung (OECC/PSC, 2019)

High-Power and High-Responsivity Avalanche Photodiodes for Self-Heterodyne FMCW Lidar System Applications. - Zohauddin Ahmad; Yan-Min Liao; Sheng-I Kuo; You-Chia Chang; Rui-Lin Chao; Naseem; Yi-Shan Lee; Yung-Jr Hung; Huang-Ming Chen; Jyehong Chen; Jiun-In Guo; Jin-Wei Shi (IEEE Access, 2021)

5 GHz optical channelizer based on cascaded Mach-Zehnder interferometers on SOI. - Chih-Hsien Chen; Yung-Jr Hung (OECC/PSC, 2022)

Fabrication- and thermal-tolerant Mach-Zehnder interferometer on silicon-on-insulator. - Chih-Hsien Chen; Tzu-Hsiang Yen; Yuriko Maegami; Rai Kou; Koji Yamada; Yung-Jr Hung (OECC/PSC, 2022)

Silicon wavelength (de)multiplexer with low channel crosstalk for CWDM applications. - Po-Hsiang Huang; Tzu-Hsiang Yen; Chih-Hsien Chen; Chewn-Pu Jou; Yung-Jr Hung (OECC/PSC, 2022)

Enhanced Velocity Sensitivity in 4-D FMCW LiDAR by Use of Avalanche Photodiode with Cascaded Multiplication Layer. - Zohauddin Ahmad; Sung-Yi Ou; Wei-Chih Su; Po-Shun Wang; Naseem; Jyehong Chen; Yung-Jr Hung; You-Chia Chang; Chia-Chien Wei; Tzyy-Sheng Horng; Jin-Wei Shi (OFC, 2023)