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On-chip two-mode division multiplexing using tapered directional coupler-based mode multiplexer and demultiplexer

Open access
Ding, Yunhong, Xu, Jing, Da Ros, Francesco, Huang, Bo, Ou, Haiyan, Peucheret, Christophe·2013·Optics Express

Abstract

We demonstrate a novel on-chip two-mode division multiplexing circuit using a tapered directional coupler-based TE(0)&TE(1) mode multiplexer and demultiplexer on the silicon-on-insulator platform. A low insertion loss (0.3 dB), low mode crosstalk (< -16 dB), wide bandwidth (~100 nm), and large fabrication tolerance (20 nm) are measured. An on-chip mode multiplexing experiment is carried out on the fabricated circuit with non return-to-zero (NRZ) on-off keying (OOK) signals at 40 Gbit/s. The experimental results show clear eye diagrams and moderate power penalty for both TE(0) and TE(1) modes.

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Metadata

Authors
Ding, Y., Xu, J., Da Ros, F., Huang, B., Ou, H., & Peucheret, C.
Venue
Optics Express
Published
2013-04-19
Volume
21
Issue
8
Pages
10376
ISSN
1094-4087 (ISSN-L)
OpenAlex
W1983904903
Cited by
446
References
8
FWCI
22.97
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: On-chip two-mode division multiplexing using tapered directional coupler-based mode multiplexer and demultiplexer. https://app.cochat.ai/papers/10.1364/oe.21.010376
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Ding, Y., Xu, J., Da Ros, F., Huang, B., Ou, H., & Peucheret, C. (2013). On-chip two-mode division multiplexing using tapered directional coupler-based mode multiplexer and demultiplexer. Optics Express. https://doi.org/10.1364/oe.21.010376

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