Eight-Channel Optical Add Drop Multiplexer Based on Ring Resonator Using LNOI Channel Waveguides
H. Kumara, V. Janyani a, O. Buryy b, S. Ubizskii b, D. Sugak b and G. Singh a
aDepartment of Electronics and Communication Eng., MNIT, Jaipur, India
bLviv Polytechnic National University, Lviv, Ukraine
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In this paper we report on an eight-channel optical add drop multiplexer based on ring resonator using lithium niobate on insulator channel waveguides. It is suitable for a DWDM-GPON network with channel spacing of 100 GHz in C-band and data rate is 10 Gbps. The insertion loss at the drop port is maximum 1.2 dB and the Q-factor is 1636. It can be used as multiplexer as well as demultiplexer in 8-channel DWDM systems.

DOI: 10.12693/APhysPolA.133.977
PACS numbers: 42.79.Sz