A new publication in Opto-Electronic Advances overviews advances in femtosecond laser direct writing of fiber Bragg gratings in multicore fibers. In recent years, multicore optical fibers have ...

A short length of optical fiber that filters out a particular wavelength. Periodically spaced zones in the fiber core are altered to have different refractive indexes slightly higher than the core.

For the first time, researchers have fabricated sensing elements known as fiber Bragg gratings inside optical fibers designed to dissolve completely inside the body. For the first time, researchers ...

High-power fiber oscillators are critical tools for modern industry: they cut and weld tough materials, make precision components for high-end devices, and even support delicate biomedical procedures.

...and Fraunhofer IWS spinoff Fusion Bionic wins Fraunhofer Founder Award 2024. A USP laser writes a fiber Bragg grating into a fiber. Whether for applications in medical technology, ...

(Nanowerk News) Optical fiber-based devices have become hugely successful for the development, maturity and extensive applications of fiber communication and sensing technologies. However, it has been ...

Fiber Bragg gratings are used to turn an optical fiber into a sensing element by reflecting a specific wavelength back in the direction from which it came. New dissolvable fiber Bragg gratings can be ...

Fiber Bragg Gratings (FBGs) have attracted wide range of applications in the communications as well as the sensor industries. FBGs can perform many primary functions such as spectral reflection and ...