OBPF

AcronymDefinition
OBPFOptical Band Pass Filter (IEEE)
Copyright 1988-2018 AcronymFinder.com, All rights reserved.
References in periodicals archive ?
where [[omega].sub.f] is the central angle frequency of the OBPF. The filter is implemented in the frequency domain using a fast Fourier transform (FFT) algorithm.
Figure 3 shows the optical spectra obtained at the input of the PCF, output of the PCF, and after OBPF (corresponding to points A, B, and C, respectively, shown in Figure 1).
In our test, the RZ signal with different wavelength is obtained by a HNLF based wavelength converter, which consists of a HP-EDFA (Amonics: AEDFA-33-B-FA), a 700 m HNLF, and a 1.5 nm bandwidth OBPF (Santec: OTF-950).
The OBPF bandwidth is maintained at 0.38 nm as before.