Jakborvornphan, Siriaksorn, Birch, Philip, Young, Rupert and Chatwin, Chris (2017) Bending effects in large core graded index fibre with multi-channel transmission. Asian Journal of Physics, 26 (3-4). pp. 159-168. ISSN 0971-3093
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Abstract
One of the key challenges in the design of a fibre optics system that degrades the system performance is the presence of bending, which should be carefully considered to ensure a reduction of losses in order to further increase the total carrying capacity. In this work, we present numerical simulations to examine bending loss in a newly designed high-capacity fibre with a large-core diameter of 200 µm and graded index profile (GI200 fibre) supporting a multiplicity of communication channels at a wavelength of 1.55 µm. In addition, we investigate the effect of bending on the periodic reconstruction phenomenon when four input channels are multiplexed into both a single bend and multiple bends of fibre under various bending conditions.
Item Type: | Article |
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Keywords: | Graded refractive-index profile; spatial diversity; bending loss |
Schools and Departments: | School of Engineering and Informatics > Engineering and Design |
Research Centres and Groups: | Industrial Informatics and Signal Processing Research Group |
Subjects: | Q Science > QC Physics > QC0350 Optics. Light T Technology > TA Engineering (General). Civil engineering (General) > TA1501 Applied optics. Photonics T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication U Military Science > UG Military engineering. Air forces. Air Warfare. Military astronautics. Space warfare. Space surveillance > UG1500 Military astronautics. Space warfare. Space surveillance |
Related URLs: | |
Depositing User: | Chris Chatwin |
Date Deposited: | 13 Jul 2017 09:32 |
Last Modified: | 02 Jul 2019 17:46 |
URI: | http://sro.sussex.ac.uk/id/eprint/69224 |
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