High-Baud-Rate 32-QAM OFDM Single-arm and Dual-arm Encoded Silicon Mach-Zehnder Modulator. - Shih-Chun Kao; Kuo-Fang Chung; Cheng-Ting Tsai; Ding-Wei Huang; Tien-Tsong Shih; Gong-Ru Lin (WOCC, 2021)