JIS C 61300-3-38:2015 纤维光学互连器件和无源元件. 基本试验和测量程序. 第3-38部分: 检查和测量. 群延迟, 色散和阶段波纹
Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-38: Examinations and measurements -- Group delay, chromatic dispersion and phase ripple