Key features
Adjustable bandwidth flat-top filter
Ultra-sharp filter edges
High isolation
Up to 200 nm wavelength tunability
High accuracy and repeatability
Narrowest filter—highest selectivity
Applications
Channel selection for bit error rate testing
Analysis of sub-band of complex modulation formats
Channel spacing reduction
WDM-PON, DWDM systems testing
Amplification analysis
Cascaded ROADM emulation
OFDM
Active component and module testing
Transponders testing