FBGS Technologies GmbH products

We offer three types of DTG^® with unique characteristics compared to classically produced FBGs, such as extremely high breaking-strength, spliceless array configuration and uniform coating coverage. FBG parameters and coating material can be selected based on customer needs.

FBGS’s FemtoSecond Grating (FSG®) technology complements the existing DTG® technology by adding new manufacturing capabilities due to special demands for Fiber Bragg Gratings (FBGs). The featured FemtoSecond Grating (FSG®) is a uniform apodized grating fabricated with ultra-short laser pulses, using a special through-the-coating inscription technique. The inscribed FSG® maintains the pristine high strength of the optical fiber and adds new performance features. The FSG-Axx is a uniform apodized grating written into a high-strength optical fiber, optimized for operation in the 1470nm – 1610nm wavelength window.

The All Grating Fiber (AGF®) is an optical fiber containing densely spaced low reflective (R

The soundAGF® is a special designed All Grating Fiber for long-range DistributedAcoustic Sensing (DAS) applications.

The Strain Gauge SG-01 is the fiber optic equivalent of an electrical strain gauge. The single sensor can be mounted directly to the structure under test by means of a suitable adhesive. The Strain Gauge SG-01 can be mounted directly on the surface of a structure by means of an adhesive. In this way, the fiber sensor makes direct contact with the surface and therefore accurately measures the strain at the surface.