Fiber Bragg Grating (FBG)

We offers Fiber Bragg Gratings (FBGs) integrated into our specialty optical fibers, providing advanced sensing solutions for a wide range of applications, including strain, temperature, acoustic, acceleration, chemical, and humidity sensing, among others.
With expertise in FBG inscription techniques—including femtosecond and UV laser methods—we optimize the performance of each grating to meet your specific needs. The femtosecond laser method enables operation at extreme temperatures up to 700°C and beyond, while also offering cost-effective FBG array solutions. The UV method is designed for optimal spectral quality in less demanding environments.

Put your trust in our FBGs for cutting-edge technology and high-performance sensing solutions :

- 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