渐变折射率双包层光纤(DCF)
graded-index double-clad fiber(DCF
递变型渐变折射率光纤
tapered graded index fiber
渐变折射率光纤
graded-index fiber
index gradient optical fiber
金属包层渐变折射率平板光波导
metal-clad graded-index planar optical waveguides
渐变折射率光波导
Graded index optical wareguide
Graded index optical waveguides
高双折射率光纤
Hi Bi birefringence fiber