Power Flow in a Large-Core Multimode Fiber under External Perturbation and its Applications. [PDF]
Qian S, Xu Y, Zhong L, Su L.
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Feature Selection Based on Information Entropy for Accurate Detection of Optical Fiber End-Face Defects. [PDF]
Yang L +5 more
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Massive-scale spatial multiplexing of multimode VCSELs with a 3D-printed photonic lantern. [PDF]
Dana Y +8 more
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Opto-Electrochemical Probes for In Vitro/In Vivo Analysis: Principles, Designs, and Applications. [PDF]
Vaneev AN +3 more
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Modeling of Bead-on-Plate Laser Beam Melting Using Innovative Laser with a Single-Mode Core Surrounded by a Multimode Ring. [PDF]
Kubiak M +6 more
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Harnessing diverse hybrid integration for bridging trans-scale multi-dimensional fiber-chip data transmission and processing. [PDF]
Li K +10 more
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Equivalent Refractive Index Modeling and Multidomain Characterization of the Temperature Response of Loss in Fiber-Optic Macro-Bends. [PDF]
Shen H, Yang D, Han H, Liu J.
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Two types of multimode fiber couplers made from plastic-clad fibers are described: (1) cross type couplers with coupling efficiencies from 30 dB to 50 dB depending on the crossover angle; and (2) parallel type couplers with low transmission loss and coupling efficiencies from 15 dB to 30 dB depending on the coupling length.
K, Ogawa, A R, McCormick
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Multimode inhomogeneous fiber couplers
Applied Optics, 1979A numerical technique to obtain the wave behavior in tightly coupled multimode fibers with inhomogeneous indices is introduced in this paper. The specific problem of the coupling characteristics of two parallel multimode fibers whose index profile is parabolic is treated in detail. It was found that in spite of the fact that rather complicated coupling
C, Yeh, W P, Brown, R, Szejn
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Multimodal imaging through a multimode fiber
Opto-Acoustic Methods and Applications in Biophotonics IV, 2019We present a ultra-thin system that combines optical resolution photoacoustic microscopy and fluorescence imaging based on a multimode fiber and a fiber optical hydrophone with only 250µm cross section.
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