Hello guest: Log in or Register Sales & Support Tel: +44 (0)23 8076 9893 Contact us

Fiber Bragg Grating (FBG)

 

Fiber Bragg Grating (FBG)

  • Overview
  • Specification
  • Downloads
  • High mechanical strength FBGs
  • Hydrogen darkening resistant variants
  • Radiation induced attenuation resistant variants
  • UV photodarkening resistant variants
  • Flexible spectral characteristics

Typical Applications

  • Temperature sensing
  • Strain sensing
  • Hydrophone and geophone acoustic sensing
  • Laser wavelength locking
  • Wavelength division multiplexing

Product Variants

Femtosecond FBG

High reliability FBG written with a femtosecond laser.

UV Written FBG

FBG written with a UV laser.

Product Variants

Femtosecond FBG

High reliability FBG written with a femtosecond laser.

 

Femtosecond FBG

Central Wavelength (nm)

790 - 850

1520 - 1590

Wavelength Tolerance (nm)

± 0.2 (standard)

± 0.1 (optional)

Reflectivity (%)

<1 - >80

FWHM Bandwidth (nm)

0.4 - 1

FBG Length (mm)

≤150

FBG Profile

Uniformed or Apodized 

Chrip

No

FBG Arrays

Optional 

Fiber Type

SM, MM

Fiber Cladding Diameters (µm)

125, 80 

Fiber Core Composition

Germanium Doped

Pure Silica

Please note: Each parameter is inherently linked, therefore not all values are independently achievable.

UV Written FBG

Need our help ask our experts?
Need our help image
Register
Login

To access more information please register







  • I would like to subscribe to the Fibercore eNewsletter Register

How can we help you?

  • required fields* Submit