Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements; Wavelength dependence of attenuation and return loss

• 光纤互连装置和无源部件。基本试验和测量步骤。第3-7部分:检查和测量。衰减和回程损耗的波长依赖关系