VCSEL-based parallel-optical modules for >100 Gb/s applications. - Hideyuki Nasu; Tomofumi Kise; Kazuya Nagashima; Naoya Nishimura; Masaki Funabashi; Toshihito Suzuki; Agyl Fajal Rizky; Toshinori Uemura; Yoshinobu Nekado; Yozo Ishikawa (ECOC, 2014)