Results 1 to 10 of about 34,306 (240)
Fiber-Optic Vibration Sensor Based on Multimode Fiber
Radioengineering, 2008 The purpose of this paper is to present a fiberoptic vibration sensor based on the monitoring of the mode distribution in a multimode optical fiber.
I. Lujo +4 more
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Mode Coupling and Steady-State Distribution in Multimode Step-Index Organic Glass-Clad PMMA Fibers
Photonics, 2022 Mode coupling and power diffusion in multimode step-index (SI) organic glass-clad (OGC) PMMA fiber is examined in this study using the power flow equation (PFE).
Svetislav Savović +3 more
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Research Progress in Tunable Fiber Lasers Based on Multimode Interference Filters
Micromachines, 2023 Tunable fiber lasers have the advantages of good beam quality, high integration, and adjustable output wavelength, and they are widely used in fields such as optical fiber communication and optical fiber sensing.
Liqiang Zhang +5 more
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Sensors, 2023 A multimode optical fiber supports excitation and propagation of a pure single optical mode, i.e., the field pattern that satisfies the boundary conditions and does not change along the fiber.
Andrei Fotiadi +5 more
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Multimode fiber ruler for detecting nanometric displacements
APL Photonics, 2022 Light is a perfect tool for numerous metrology applications. To deliver light to hard-to-reach places, fiber probes are widely used. Hair-thin endoscopes based on multimode fibers offer exceptional performance in terms of information density and ...
Ksenia Abrashitova, Lyubov V. Amitonova
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Photonics, 2023 This work presents the sensitive modal analysis of a long reflective multimode optical fiber device for angle and temperature. The reflective multimode interference optical fiber device was fabricated by splicing ~40 cm of multimode optical fiber (50/125)
Tania Lozano-Hernandez +4 more
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Nonlinear Multimode Fiber Optics [PDF]
Conference on Lasers and Electro-Optics, 2018 We overview recent advances in the nonlinear optics of multimode optical fibers, including ultrabroadband sideband and supercontinuum generation, Kerr and Raman beam cleanup, modal modulation instabilities, four wave mixing, and second harmonic beam cleaning.
Wabnitz, S. +6 more
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Discretized Conical Waves in Multimode Optical Fibers [PDF]
Physical Review Letters, 2021 Multimode optical fibers are essential in bridging the gap between nonlinear optics in bulk media and single-mode fibers. The understanding of the transition between the two fields remains complex due to intermodal nonlinear processes and spatiotemporal couplings, e.g., some striking phenomena observed in bulk media with ultrashort pulses have not yet ...
Kibler, Bertrand, Béjot, Pierre
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Learning to sense three-dimensional shape deformation of a single multimode fiber
Scientific Reports, 2022 Optical fiber bending, deformation or shape sensing are important measurement technologies and have been widely deployed in various applications including healthcare, structural monitoring and robotics.
Xuechun Wang +4 more
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Active wavefront shaping for controlling and improving multimode fiber sensor [PDF]
Journal of Innovative Optical Health Sciences, 2019 Wavefront shaping (WFS) techniques have been used as a powerful tool to control light propagation in complex media, including multimode fibers. In this paper, we propose a new application of WFS for multimode fiber-based sensors.
Tianting Zhong +5 more
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