80um high temperature acrylate coated singlemode fiber

High NA
High temperature acrylate coated
Reduced cladding
Singlemode
80um HTA

This is a reduced clad optical fiber with options for special coatings. Its high numerical aperture makes the fiber ideal for bend sensitive compact installations.

The high temperature acrylate coating is rated to 150 degreed C, while easy to strip and handle.

The fiber is also available in polyimide, silicone or standard acrylate coating.

Data sheet
Features: 
Hign NA
Low loss
Special high temperature coating
Excellent core/cladding concentricity
Step index profile
Steel tube, PFA or nylon jacketing
Applications: 
DTS systems
Avionics
Fiber sensors
Oil and gas
Fiber Bragg gratings, FBG
Bend sensitive applications

Parameter

Specification

» GEOMETRICAL PROPERTIES

TYPE 1

TYPE 2

Numerical Aperture

0.16

0.24

Cladding diameter

80 +/- 2.0um

Core/cladding concentricity error

< 1.0um

Cladding non-concentricity

< 2%

Coating diameter

145 +/- 10um

Coating/cladding concentricity error

< 10um

» MECHANICAL PROPERTIES

Fiber proof test level

100 kpsi (200 kpsi optional)

Operating temperature

-50 to +150 degrees C

» OPTICAL PROPERTIES

Attenuation

< 0.5 dB/km at 1550 nm
< 0.7 dB/km at 1310 nm

< 0.6 dB/km at 1550 nm

Cut off wavelength

< 1300 nm

< 1450 nm

Operating wavelength

1310 - 1650nm

1450 - 1650nm

Mode field diameter

7.8 +/- 1.0 um

4.8 +/- 1.0 um