AFR' s Integrated Tap Power Detector ( TAPD) integrates the
functionality of an optical coupler and a photodiode for optical
network' s power detection. It applys for channel power monitoring
in DWDM system, in-line optical network switching protection
monitoring ( OLP) , re-configurable optical add/ drop multiplexer (
OADM) , and gain/ attenuation monitoring in EDFA, etc.
PD, Integrated Tap Power Detector Images