Novel asymmetric splitting MMI based flatband optical (de)multiplexer for CWDM applications

Seok-Hwan Jeong

doi:10.1364/IPRSN.2021.JTu1A.17

OSA Advanced Photonics Congress 2021
OSA Technical Digest (Optica Publishing Group, 2021),
paper JTu1A.17
•https://doi.org/10.1364/IPRSN.2021.JTu1A.17

Novel asymmetric splitting MMI based flatband optical (de)multiplexer for CWDM applications

Seok-Hwan Jeong

Signal Processing in Photonic Communications 2021

Washington, DC United States
26–29 July 2021
ISBN: 978-1-943580-94-1

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Joint Poster Session (JTu1A)

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S. Jeong, "Novel asymmetric splitting MMI based flatband optical (de)multiplexer for CWDM applications," in OSA Advanced Photonics Congress 2021, B. Yang, F. Leo, A. Tauke-Pedretti, S. Arafin, M. Clerici, L. Caspani, L. Busse, M. Kats, J. Fan, W. Ming (Steve) Lee, D. Caplan, N. Parsons, W. Freude, C. Tremblay, D. Hillerkuss, K. Igarashi, H. Elgala, N. Guerrero Gonzalez, R. "Patty" Stabile, K. Jaeger, R. Saive, H. Aziz, and H. Tan, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper JTu1A.17.

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Abstract

We propose novel flatband optical demux operating at 80-nm-wide spectral range with good productivity. Flat spectral response with low spectral crosstalk was theoretically demonstrated by adopting asymmetrically splitting MMI couplers in multistage delayed interferometers.

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