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Coaxial optical fiber coupling
Journal of Lightwave Technology, 1985The main purpose of this work is to demonstrate and physically explain the operation of coaxial directional coupling. Two approaches have been used to explain the behavior of the coaxial couplers. Mode coupling theory and normal mode interference have been successfully employed in the design of such couplers.
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Coupling mechanism in multimode fibers
SPIE Proceedings, 2013The steady increase of bandwidth demand in worldwide communications has revived the interest about multimode optical bers and their use in spatial division multiplexed systems. Roughly speaking, in these systems transmission capacity is increased by using modes as separate channels, resorting to either special ber with negligible mode coupling, or to ...
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Coupled Multi-core Fiber Technologies
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022Tetsuya Hayashi +8 more
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A Novel Efficient Coupling Algorithm for Adaptive Fiber Coupling
2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture, 2021openaire +1 more source
Mode coupling in on‐fiber devices
Microwave and Optical Technology Letters, 1988AbstractOn‐fiber devices are fabricated by removing the cladding over a short length of the multimode fiber and replacing it with an active medium like electrooptic or magnetooptic material. When a field is applied, the index of this modified cladding goes up, leading to a redistribution of modal amplitudes, which may or may not be accompanied by ...
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Coupling of modes in on-fiber devices
Annual Meeting Optical Society of America, 1988On-fiber devices are fabricated by removing the cladding over a short length of the multimode fiber and replacing it with an active medium like electrooptic or magnetooptic material. When a field is applied, the index of the modified cladding in this active region goes up, leading to a redistribution of modal amplitudes, which may or may not be ...
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Few-Mode Fiber Coupling Efficiency for Free-Space Optical Communication
Journal of Lightwave Technology, 2021Xingjie Fan, Dawei Wang, Julian Cheng
exaly
Film–fiber coupling in integrated optics
Applied Optics, 1975D, Vincent, J W, Lit
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Review of the technology of a single mode fiber coupling to a laser diode
Optical Fiber Technology, 2020Haibo Zhou, Hongwei Xu, Ji’An Duan
exaly