Difference between TFF and AWG explained (01-06-03)

There are two main technologies used for passive #optical #multiplexer. Thin Film Filter (TFF) and Arrayed Waveguide Grating (AWG). The question is, when what technology is used and why. In this #brainsnack video James F. Merchant explains the difference between these technologies and what the deciding factor is to choose between the two. #dwdm #wdm #insidethecube #transceiver 0:00 - Intro 0:19 - Thin Film Filters explained 1:27 - Arrayed Waveguide Grating explained 2:28 - Ideal Use Case for TFF 3:24 - Ideal Use Case for AWG