Narrow Linewidth Passband Fibre Grating Filtre

This narrow linewidth passband filter, with model number OEPBG-100, is based on our advanced fibre Bragg grating technology. The narrow linewidth passband filtre can be used to select a small bandwidth optical signal to pass and block all other wavelengths. This narrow linewidth pass-band filter is intended to use in applications such as fiber laser ASE noise suppression, laser radar filter, high resolution Raman spectroscopy, fluorescence microscopy and optical instrumentation.

Features:

Applications:

Specifications:

 
Parameter Unit Value
Central wavelength nm 1030, 1060, 1310, 1550, 2000
Operation mode - CW or pulse
Passband (FWHM) nm < 0.2
Stopband nm > 50, (100 nm option available)
Insertion loss dB < 0.6
Isolation dB > 20
Operating temperature ° C 0 - +70
Fibre pigtail - SM, PM, MM
Output termination (optional) - FC/PC; FC/APC


Figure 1: Transmission spectrum of OEPBG-100


Note: All specifications are subject to change without notice.

Go back