80um graded index multimode fiber

Acrylate coated
High temperature acrylate coated
Multimode
Polyimide coated
Reduced cladding
80um GI MM

Reduced clad multimode fibers is used in, for example, compact sensing systems and cables.

The fiber is available in standard and high temperature acrylate coatings, and polyimide coating. 

 

 

Data sheet
Features: 
High operating temperature
Graded index profile
Polyimide coating
Applications: 
DTS systems
Avionics
Fiber sensors
Oil and gas
Bend sensitive applications

Parameter

Specification

GEOMETRICAL PROPERTIES

Numerical Aperture

0.275 +/- 0.025

Cladding diameter

80um +/- 2.0um

Core diameter

62.5 um

Coating diameter

95um +/- 5um

Coating/cladding concentricity error

< 5 um

MECHANICAL PROPERTIES

Fiber proof test level

100 kpsi

Operating temperature

-50 to +300 degrees C

OPTICAL PROPERTIES

Attenuation at 1310 nm

< 8 dB/km

Operating wavelength

600 - 1750nm