The Design and Simulation on DP-QPSK Demodulation Device Based on MMI

DOI

10.2991/icmse-18.2018.9How to use a DOI?

Keywords

Planar lightwave circuits; Multimode interference; Coherent receiver.

Abstract

A DP-QPSK demodulation device what is based on Multimode Interference(MMI) cascading structure was proposal, This cascading structure does not require other additional production processes, and has good application prospect. The simulated results show that the structure can complete the polarization splitting and the phase demodulating well. In the whole C-wave band, the insertion loss is lower than 5.3dB, the phase error of TE and TM signal demodulating are lower than 5o.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Weihua Liu
AU  - Xiqu Chen
AU  - Chao Fang
PY  - 2018/05
DA  - 2018/05
TI  - The Design and Simulation on DP-QPSK Demodulation Device Based on MMI
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 38
EP  - 41
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.9
DO  - 10.2991/icmse-18.2018.9
ID  - Liu2018/05
ER  -