Fiber | Length, m | Core diameter, μm | Fiber diameter, μm | NA | Refractive index of core/cladding |
A | 0.4 | 1470 | 1500 | 0.51 | 1.492/1.402 |
B | 0.4 | 400 | 970 | 0.22 | 1.457/1.439 |