Results 71 to 80 of about 28,722 (257)
Effect on Communication System of Dispersive Multiplexing in Optical Fiber
MATEC Web of Conferences, 2017 In order to research on the transmission effect on communication system of dispersive multiplexing in optical fiber, the concept is applied to data transmission over multimode optical fiber, and the result is an optical multiplexing that can increase the
Dong Zhengqin, Lu Yun
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Reflectance Response of Optical Fiber Coated With Carbon Nanotubes for Aqueous Ethanol Sensing
IEEE Photonics Journal, 2014 Ethanol is a highly flammable chemical and is widely used for medical and industrial applications. In this paper, optical sensing performance of aqueous ethanol with different concentrations is investigated using multimode fiber coated with carbon ...
A. A. Shabaneh +8 more
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Two-photon imaging through a multimode fiber
, 2015 In this work we demonstrate 3D imaging using two-photon excitation through a 20 cm long multimode optical fiber (MMF) of 350 micrometers diameter.
Morales-Delgado, Edgar E. +2 more
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Advanced Materials, EarlyView.We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti +12 more
wiley +1 more source
, 2015 In this paper intermodal modulational instability (IM-MI) is analyzed in a multimode fiber where several spatial and polarization modes propagate. The coupled nonlinear Schr\"{o}dinger equations describing the modal evolution in the fiber are linearized ...
Guasoni, M.
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Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
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Think Outside the Fiber: Imaging Amplifier for Space-Multiplexed Optical Transmission
IEEE Photonics Journal, 2012 This paper proposes a simple and practical method to amplify signals for space-multiplexed optical transmission. In this amplification technique, the output facet of the multicore or multimode fiber is mapped back to the same type of fiber after passing ...
Ibrahim Ozdur +3 more
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Quasi‐Single‐Mode Polaritonic Crystal for Hyperbolic Phonon‐Polaritons
Advanced Optical Materials, EarlyView.Near‐field study of the polaritonic Fourier crystal with α‐MoO3 reveals that the hyperbolic phonon‐polaritons within the Type‐I Reststrahlen band may form a quasi‐single‐mode Bloch wave where only the fundamental mode propagates in the crystal. Our results demonstrate the realization of a quasi‐single‐mode regime for the inherently multimode hyperbolic
Sergey G. Menabde +7 more
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Advanced Photonics Research, 2023 Herein, a tellurite multimode optical fiber with a rectangular step‐index core to combine easy coupling of the pump power with the exceptionally cubic nonlinearity of such type of glass is developed.
Marianne Evrard +12 more
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Photochromic Diarylethene‐doped SU‐8 for Rewritable Optics and Integrated Photonic Switching
Advanced Optical Materials, EarlyView.A CMOS‐compatible photochromic host–guest material platform is realized by incorporating diarylethene molecules into SU‐8 photoresist. Reversible photoisomerization enables light‐programmable optical absorption, allowing rewritable optical patterning and port‐selective attenuation in integrated waveguides.
Yao Chang +2 more
wiley +1 more source