Results 251 to 260 of about 181,821 (280)
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The Journal of the Acoustical Society of America, 1990
For more than 10 years, fiber optic sensors have been projected as a dominant sensor technology for the future. This projection has yet to be realized. There continues to be a substantial level of research and development in various fiber sensors concepts, yet only a few products are available commercially. The major factors limiting the success of the
James Lenz, Paul Bjork
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For more than 10 years, fiber optic sensors have been projected as a dominant sensor technology for the future. This projection has yet to be realized. There continues to be a substantial level of research and development in various fiber sensors concepts, yet only a few products are available commercially. The major factors limiting the success of the
James Lenz, Paul Bjork
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Fiber-based, hybrid terahertz spectrometer using dual fiber combs
Optics Letters, 2010We constructed a fiber-based, hybrid terahertz (THz) spectrometer having two working modes, asynchronous-optical-sampling THz time-domain spectroscopy (AOS-THz-TDS) and multiple-frequency-heterodyning THz comb spectroscopy (MFH-THz-CS), by use of dual fiber-laser-based frequency combs.
Takeshi, Yasui +7 more
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2020
With the increasing demand of achieving comprehensive perception in every aspect of life, optical fibers have shown great potential in various applications due to their highly sensitive, highly integrated, flexible and real-time sensing capabilities. Among various sensing mechanisms, plasmonics-based fiber-optic sensors provide remarkable sensitivity ...
Nancy Meng Ying Zhang +3 more
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With the increasing demand of achieving comprehensive perception in every aspect of life, optical fibers have shown great potential in various applications due to their highly sensitive, highly integrated, flexible and real-time sensing capabilities. Among various sensing mechanisms, plasmonics-based fiber-optic sensors provide remarkable sensitivity ...
Nancy Meng Ying Zhang +3 more
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Quinone Cross-Linked Polysaccharide Hybrid Fiber
Biomacromolecules, 2003The present article describes the synthesis of the N-(Lys-Gly-Tyr-Gly)-chitosan using the water-soluble active ester method, the preparation of the N-(Lys-Gly-Tyr-Gly)-chitosan-gellan hybrid fibers, and the reinforcement of the hybrid fibers by enzymatic cross-linking between the N-grafted peptides chains of chitosan.
Yoshiko, Kuboe +3 more
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Hybrid Fiber Links using Quasi-Single-Mode Fibers
2019 IEEE Photonics Conference (IPC), 2019We evaluate the performance of coherent optical communications systems using hybrid spans, composed of quasi-single-mode (QSM) and single-mode fibers (SMFs). We study how the optimum fiber splitting ratio per span increases with the span length, the QSM fiber effective area, and the residual multipath interference at the receiver.
X. Jiang +3 more
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Hybrid fibers: multimaterial nanophotonic devices in fiber form
Asia Communications and Photonics Conference, 2012I will review our recent results related to nanophotonic hybrid fibers. I will discuss plasmonic hybridization inside fibers and the optical properties of highly nonlinear chalcogenide-silica waveguides and their application in infrared supercontinuum generation.
Schmidt, M. +4 more
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Hybrid lattice photonic crystal fiber
Proceedings of the 2013 18th European Conference on Network and Optical Communications & 2013 8th Conference on Optical Cabling and Infrastructure (NOC-OC&I), 2013We have proposed a hybrid lattice photonic crystal fiber using two different sized air holes and conventional square and triangular lattice cladding structure. Based on the plane wave expansion method and finite element method, we numerically investigated polarization, dispersion and confinement loss of the hybrid square and triangular lattice photonic
Soeun Kim +3 more
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From Hybrid Fiber Coax to All-Fiber Networks
European Conference and Exhibition on Optical Communication, 2012Cable operators have many options to increase throughput as they progress towards an all-fiber network, including migrating from analog to digital video, increasing compression, using advanced modulation, allocating more upstream spectrum and pushing fiber deeper.
Dean Stoneback, Motorola Mobility
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1995
Research in optical fiber sensors (OFS) began in earnest in 1977 and for some years subsequently fiber optics was regarded as a sensor technology with great potential likely to emerge in the late 1980s as a generic series of sensors capable of determining all common measurands.
R. C. Spooncer, G. S. Philp
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Research in optical fiber sensors (OFS) began in earnest in 1977 and for some years subsequently fiber optics was regarded as a sensor technology with great potential likely to emerge in the late 1980s as a generic series of sensors capable of determining all common measurands.
R. C. Spooncer, G. S. Philp
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Plastic fiber-optic hybrid sensor
2005 IEEE LEOS Annual Meeting Conference Proceedings, 2005The concept for highly sensitive three-dimensional fiber bending using a single plastic optical fiber is presented. It is based on macrobending a plastic optical fiber with two-dimensional side disturbances.
A. Babchenko, J. Maryles, N. Itzkovich
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