Broadband Mode Division (De)Multiplexer with Bending Asymmetric Directional Coupler
We propose and demonstrate a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$4 \times 4$</tex> mode-division-(de)multiplexer on silicon-on-insulator (SOI) platform. By using bending asymmetric-directional-coupler (BADC), broadband wavelength operation with wavelength window <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$>78 \text{nm}$</tex> with crosstalk <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$<-15 \text{dB}$</tex> can be achieved.
Authors
- Chien-Hung Yeh (ORCID: https://orcid.org/0000-0001-6482-8534)
- Yu‐Heng Hong (ORCID: https://orcid.org/0000-0001-9935-5861)
- Chi‐Wai Chow (ORCID: https://orcid.org/0000-0002-7488-2611)
- Hao-Chung Kuo (ORCID: https://orcid.org/0000-0002-6200-2517)
- Tun-Yao Hung
Institutions
- National Yang Ming Chiao Tung University (TW)
- Feng Chia University (TW)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109457
- Primary Topic
- Advanced Photonic Communication Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00