UltraFast FBG

UFBGs

Ultrafast Fibre Bragg Grating (UFBG) are world-leading miniaturised optical devices fabricated by femtosecond ultrafast laser pulses that can be used in almost every industry.

UFBG_S
Standard reflectivity single FBGs fabricated by femtosecond laser ready for customer selection
UFBG_W
Femtosecond laser fabricated FBG Array in ultra-low reflectivity fully customisable in <1%~<0.001% up to kilometre length
Specialised UFBG
Femtosecond laser fabricated FBG devices with fully customised reflectivity, bandwidth & central wavelength
High Performance
High Consistency
High Customisability

Why UFBGs?


Industry Challenge

Although FBGs are already widely used in a range of industries, achieving high performance, high consistency and high customisability are still challenges for FBGs to be applied to the following industries: 

Extreme Environment Sensing

Require FBGs to have high temperature stability and high mechanical strength

High Power Fibre Lasers

Require FBGs to have ultra-high reflectivity and high power stability

Optical Communication Systems

Require FBGs to have ultra-narrow bandwidth for WDM devices

Our femtosecond laser technology
Right Slide to see how Innofocus solved these challenges successfully with femtosecond lasers
  • High Mechanical Strength
  • High Temperature Stability
  • Fully Customisable Fabrication
  • Wide Dynamic Range