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Fiber Type | PTTU 25/400/550FA09 |
Optical properties | |
operating wavelength(nm) | 1900-2100 |
core numerical aperture (i.e. diameter of a fiber) | 0.09±0.010 |
Cladding numerical aperture | ≥0.46 |
cladding attenuation(dB/km@860) | ≤15.0 |
Cladding pump absorption(dB/M@793) | 2.0 |
Cladding pump absorption(dB/M@1180) | 0.65±0.15 |
Geometric properties | |
core diameter (of a fiber)(um) | 24.0±1.5 |
Cladding Diameter(um) (Side - Side) | 400.0±10.0 |
Coating Diameter(um) | 550.0±15.0 |
concentricity of core cladding(um) | ≤3.0 |
screening intensity(kpsi) | 100 |
