Construction

OptiMet-PKF fiber with Bragg grating glued on an aluminum base body

Outer diameter of OptiMet-PKF fiber

μm

700

Dimensions

mm

44±0.1

Length

Width

mm

24±0.1

Height

mm

3.5±0.5

Connection (plug)

FC/APC

Available Bragg wavelengths

nm

on request 1)

Bragg wavelength tolerance 2)

nm

±0.5

Operating temperature range

°C

-40…+140

Storage temperature range

°C

-40…+140

Temperature response 3)

μm/m/°C

29.4

Tolerance of temperature response

μm/m/°C

±1

Temperature compensation error 4)

%

<5

Time constant 't (exponential) 5)

s

<2

Strain input from measurement object onto Bragg grating

%

<0.5

Minimum radius of curvature of the optical fiber

mm

10

Applicable bonding materials

included adhesive foil 6)