Wavelength division multiplexers are fundamental to the functioning and performance of integrated photonic circuits, with applications ranging from optical interconnects to sensing and quantum technologies. In fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i. This component is based on environmentally stable thin film filter technology and is characterized with high extinction ratio, low i 270 - 1350 (1530 - 1600) 1600 (1270 - 1350) 1530 Loss Typ. Current solutions are limited by trade-offs between channel spacing, crosstalk, insertion. Wavelength Division Multiplexers (WDM) by AFL include CWDM LGX, Thin film filter CWDM, single channel OADM, DWDM LGX, Optical FTTx channel adn RFoG wavelength division modules.
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