Remote Frequency Stabilization Technique by Using MZI-AWG and Supervisory Frame Transfer in Coexistence-Type WDM-PON. - Masamichi Fujiwara; Tetsuya Suzuki; Hiro Suzuki; Takuya Tanaka; Naoki Ooba; Hideaki Kimura 002; Kiyomi Kumozaki (JOCN, 2009)