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Article

An Ultrashort Wavelength Multi/Demultiplexer via Rectangular Liquid-Infiltrated Dual-Core Polymer Optical Fiber

1
College of Physics and Optoelectronic Technology, Baoji University of Arts and Sciences, Baoji 721016, China
2
Wireless and Optoelectronics Research and Innovation Centre, Faculty of Computing, Engineering and Science, University of South Wales, Cardiff CF37 1DL, UK
3
Foshan Huikang Optoelectronics Ltd., B block, Sino-European Center, Foshan 528315, China
*
Authors to whom correspondence should be addressed.
Materials 2019, 12(10), 1709; https://doi.org/10.3390/ma12101709
Submission received: 15 May 2019 / Revised: 23 May 2019 / Accepted: 24 May 2019 / Published: 26 May 2019
(This article belongs to the Special Issue Novel Optical Fibers, Devices and Applications)

Abstract

We propose a rectangular liquid-infiltrated dual-core polymer optical fiber (POF) for short-range communication systems by the beam propagation method (BPM). The POF multi/demultiplexer (MUX/DEMUX) at the wavelengths of 0.52/0.65-μm, 0.57/0.65-μm, and 0.52/0.57-μm are devised. The simulation results demonstrate that the ultrashort length of three ultrashort POF couplers are 183.6 μm, 288 μm, and 799.5 μm. Compared with the conventional optical fiber couplers, these results could have significant applications in the miniaturization of optical devices for visible light communication.
Keywords: polymer optical fiber; couplers; coupling length; birefringence polymer optical fiber; couplers; coupling length; birefringence

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MDPI and ACS Style

Xu, Q.; Li, K.; Copner, N.; Lin, S. An Ultrashort Wavelength Multi/Demultiplexer via Rectangular Liquid-Infiltrated Dual-Core Polymer Optical Fiber. Materials 2019, 12, 1709. https://doi.org/10.3390/ma12101709

AMA Style

Xu Q, Li K, Copner N, Lin S. An Ultrashort Wavelength Multi/Demultiplexer via Rectangular Liquid-Infiltrated Dual-Core Polymer Optical Fiber. Materials. 2019; 12(10):1709. https://doi.org/10.3390/ma12101709

Chicago/Turabian Style

Xu, Qiang, Kang Li, Nigel Copner, and Shebao Lin. 2019. "An Ultrashort Wavelength Multi/Demultiplexer via Rectangular Liquid-Infiltrated Dual-Core Polymer Optical Fiber" Materials 12, no. 10: 1709. https://doi.org/10.3390/ma12101709

APA Style

Xu, Q., Li, K., Copner, N., & Lin, S. (2019). An Ultrashort Wavelength Multi/Demultiplexer via Rectangular Liquid-Infiltrated Dual-Core Polymer Optical Fiber. Materials, 12(10), 1709. https://doi.org/10.3390/ma12101709

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