BJD104-25 Data Sheet
Index of Core: 1.58
Index of Clad: 1.51
Theoretical Core Percentage: 85%
EMA Design: Enhanced Statistical
Fiber Size: 25µm
MEGAdraw: no
Blockpress: yes
Numerical Aperature: 0.45
Density: 3.11 g/cm3
Thermal Expansion: 104.0 (0-300C)(x 10-7/C)
Thermal Conductivity:
(across fiber end) 0.796 W/m-K
(across length of fiber) 0.758 W/m-K
Specific Heat:
(across fiber end) NA W/m-K
(across length of fiber) NA W/m-K
Thermal Diffusivity:
(across fiber end) NA cm2/s
(across length of fiber) NA cm2/s
Young’s Modulus: NA Gpa
Poisson’s Ratio: NA
Shear Modulus: NA Gpa

Note: Values are for reference only.

The following table shows the percent luminosity through a 3mm thick FOP
from perpendicular to horizontal.