Abstract
As a kind of platform for optoelectronic integrated circuits, lithium niobate on insulator (LNOI) possesses excellent material properties of lithium niobate. With a better optical confinement contrast with other platforms, LNOI can improve the device integration greatly. We have designed a four-channel of filter based on the Mach–Zehnder structure on the LNOI. The simulation result shows that the insertion loss and cross talk of the filter are less than 1 dB and -10 dB, respectively. The filter can meet the requirement of CWDM4 specification for the next generation optical module and optical interconnects.
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References
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© 2021 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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Xia, L., Tao, S., Zeng, C., Xia, J. (2021). The Design of Integrated Four-Channel Mach–Zehnder Multi/Demultiplexer Based on LNOI Platform. In: Peng, Y., Dong, X. (eds) Proceedings of 2019 International Conference on Optoelectronics and Measurement. Lecture Notes in Electrical Engineering, vol 726. Springer, Singapore. https://doi.org/10.1007/978-981-33-4110-4_28
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DOI: https://doi.org/10.1007/978-981-33-4110-4_28
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