Results 211 to 220 of about 41,983 (250)
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Multimode Fiber-Optic Accelerometers
SPIE Proceedings, 1984A basic system is described, using a mechanically modulated reflected signal and a reference signal generated by photoluminescence for compensation of optical intensity variations. Three sensor designs are presented, two using geometrical effects and one using interferometric modulation of the signal.
Lars Jonsson, Bertil Hok
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Microscopy with multimode fibers
SPIE Proceedings, 2013Microscopes are usually thought of comprising imaging elements such as objectives and eye-piece lenses. A different type of microscope, used for endoscopy, consists of waveguiding elements such as fiber bundles, where each fiber in the bundle transports the light corresponding to one pixel in the image.
Christophe Moser +3 more
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Multimode Fiber Data Communication
OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008The article consists of a Powerpoint presentation on multimode fiber link basics; multimode fiber impulse response and modal bandwidth; equalized links; non-equalized links; ISI penalty; equalization penalty; VCSEL structure; multimode fiber connectors; multimode fiber IPR classification; and multimode fiber capacity.
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Multimode optical fiber network
SPIE Proceedings, 2011This paper presents the multimode passive optical network for LAN (Local Area Network) application. These networks should be cheaper and more usable than single-mode structures. The paper presents possibilities of commercial application of multimode passive networks.
Elzbieta Beres-Pawlik +2 more
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Multimode fiber based endoscope
Frontiers in Optics 2013, 2013We propose a high-resolution lensless endoscope based on a multimode fiber and digital scanning. Taking advantage of the high number of degrees of freedom allows for an ultra-thin rigid endoscope with a sub-micron resolution.
Salma Farahi +3 more
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Bandwidth-enhanced multimode fiber
Optical Engineering, 2007By designing multiple single-mode cores across the multimode fiber core area, this new multimode fiber can support only the fundamental mode or fewer low-order modes propagation to some extent. Therefore, the modal dispersion of the multimode fiber has been suppressed greatly, and the bandwidth is enhanced 6.5 times.
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OCEANS 82, 1982
Sperry Research Center and Sperry Corporation have been actively developing fiber optic sensors for a variety of military and commercial applications. Multimode technology has been the preferred approach because appropriate fiber optic components are commercially available.
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Sperry Research Center and Sperry Corporation have been actively developing fiber optic sensors for a variety of military and commercial applications. Multimode technology has been the preferred approach because appropriate fiber optic components are commercially available.
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Multimode fiber based spectrometer
Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF), 2018A multi-mode fiber functions as a high-resolution, low-loss spectrometer. Wavelength-dependent speckle patterns are used for spectrum recovery. Record-high resolution and extremely broad range of operation are achieved.
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Singlemode-Multimode-Singlemode Fiber Structures for Sensing Applications—A Review
IEEE Sensors Journal, 2021Qiang Wu, Yuwei Qu, Juan Liu
exaly
Controlling light propagation in multimode fibers for imaging, spectroscopy, and beyond
Advances in Optics and Photonics, 2023Hui Cao, Tomas Cizmar, Sergey Turtaev
exaly