Yenista Optics has added the PMF option on its manual optical tunable
bandpass filter, the WSM-160 BP. This option offers an optimized
wavelength range over the C-band from 1525 nm to 1570 nm and passband
adjustment from 0.25 to 45 nm.
The standard WSM-160 was designed to enable engineers to extract
channels with low insertion loss and no signal distortion thanks to its
flat-top shape. It is particularly well suited for studying new
modulation formats, cascaded ROADMs, high bit rate transmission, pulse
shaping, and optical parametric amplification. The PMF option addresses
specific needs in new modulation formats where polarization
multiplexing is utilized.
Further information at www.yenista.com/