Connet develops ultra-narrow linewidth fiber filters based on fiber Bragg grating technology. FBG types include fiber grating F-P and phase-shift fiber Bragg grating. Compared with the traditional filter-type micro-optical fiber filter through coating, the fiber Bragg grating filter has a flexible design, small insertion loss, and ultra-narrow full width at half maximum (FWHM).

The half-maximum full width (FWHM) of the ultra-narrow linewidth fiber grating fiber filter provided by Connet can be narrowed to <10MHz. It can be designed according to user requirements, such as from MHz to GHz, combinations of multiple wavelengths Please contact our sales team to discuss your actual requirements.