宏弯曲损耗 Macrobending loss

微弯曲损耗 microbend loss

光纤弯曲损耗 optical fiber bending loss ; fiber curing loss

波导弯曲损耗 Bending radius of waveguide

光纤弯曲损耗调制 modulation of optic fiber bending loss

弯曲损耗经验公式 experimental formula of bending loss