Fibre Based Narrow Linewidth Pass-band Filtre

This fibre based narrow linewidth passband filter, with model number OEPBF-100, offers a narrow linewidth passband and a wide blocking band. 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 532, 633, 800, 1030, 1060, 1310, 1550
Operation mode - CW or pulse
Passband (FWHM) nm < 0.2
Stopband nm > 1000
Insertion loss dB < 2
Isolation dB > 20
Operating temperature ° C 0 - +70
Fibre pigtail - SM, PM, MM
Output termination (optional) - FC/PC; FC/APC
Dimension (diameter x length) mm 20 x 60


Figure 1: OEPBF-100 device


Figure 2: Transmission spectrum of OEPBF-100


Note: All specifications are subject to change without notice.

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