Results 241 to 250 of about 907,893 (294)
Some of the next articles are maybe not open access.
New England Journal of Medicine, 1965
Applications in the Medical Sciences Endoscopy With the appearance of flexible, image-carrying fiber bundles the medical profession realized that a great potential existed for their use in diagnost...
J A, Goldman, S, Bereskin, C, Shackney
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Applications in the Medical Sciences Endoscopy With the appearance of flexible, image-carrying fiber bundles the medical profession realized that a great potential existed for their use in diagnost...
J A, Goldman, S, Bereskin, C, Shackney
openaire +3 more sources
Applied Optics, 1975
In this paper we describe how the art of weaving can be applied to fiber optics in order to produce precisely controlled reproducible image guides and image dissectors. As examples of the types of device for which woven fiber optics are applicable, we describe a 3:1 interleaver for use with a cathode-ray tube to produce color images, and a high speed ...
A C, Schmidt +2 more
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In this paper we describe how the art of weaving can be applied to fiber optics in order to produce precisely controlled reproducible image guides and image dissectors. As examples of the types of device for which woven fiber optics are applicable, we describe a 3:1 interleaver for use with a cathode-ray tube to produce color images, and a high speed ...
A C, Schmidt +2 more
openaire +2 more sources
Optics Letters, 2012
Methods of controllable, noncontact rotation of optically trapped microscopic objects have garnered significant attention for tomographic imaging and microfluidic actuation. Here, we report development of a fiber-optic spanner and demonstrate controlled rotation of smooth muscle cells. The rotation is realized by introducing a transverse offset between
Bryan J, Black, Samarendra K, Mohanty
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Methods of controllable, noncontact rotation of optically trapped microscopic objects have garnered significant attention for tomographic imaging and microfluidic actuation. Here, we report development of a fiber-optic spanner and demonstrate controlled rotation of smooth muscle cells. The rotation is realized by introducing a transverse offset between
Bryan J, Black, Samarendra K, Mohanty
openaire +2 more sources
Optics News, 1987
Fiber-optic technology has its own distinct set of measurements, based largely on a mixture of optical and electronic techniques. This chapter covers the important optical aspects of fiber-optic measurements, assuming you know something about electronics.
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Fiber-optic technology has its own distinct set of measurements, based largely on a mixture of optical and electronic techniques. This chapter covers the important optical aspects of fiber-optic measurements, assuming you know something about electronics.
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Journal of Electronic Imaging, 1992
Several possibilities based on the principles of scattering and polarization of light in liquid crystals (LCs) and PLZT ceramics were studied for the replacement of mechanical shutters and attenuators in optical instruments. A scatter-mode LC was selected as the active material, and two modules were developed for fiber optic attenuator applications. In
Karppinen, Arto +3 more
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Several possibilities based on the principles of scattering and polarization of light in liquid crystals (LCs) and PLZT ceramics were studied for the replacement of mechanical shutters and attenuators in optical instruments. A scatter-mode LC was selected as the active material, and two modules were developed for fiber optic attenuator applications. In
Karppinen, Arto +3 more
openaire +4 more sources
Applied Optics, 1991
Analysis of the geometry of recursive tilings has led to the development of a new class of highly ordered optical composites that exhibit fractal surface character. These objects are, we believe, the first engineered fractal objects. The mathematics of tiling and examples of fractal fiber array devices are reviewed.
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Analysis of the geometry of recursive tilings has led to the development of a new class of highly ordered optical composites that exhibit fractal surface character. These objects are, we believe, the first engineered fractal objects. The mathematics of tiling and examples of fractal fiber array devices are reviewed.
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2018 10th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2018
This article is a short description of Fiber Optic Networks evolution in Romania in the last 7 years. Deployments were moved from backbone and FTTB networks to FTTH or indoor Fiber Optic networks and also in the cities as a support for future services like 5G and multiple and alternative operators.
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This article is a short description of Fiber Optic Networks evolution in Romania in the last 7 years. Deployments were moved from backbone and FTTB networks to FTTH or indoor Fiber Optic networks and also in the cities as a support for future services like 5G and multiple and alternative operators.
openaire +1 more source
Fiber optic volatile organic compound gas sensors: A review
Coordination Chemistry Reviews, 2023Ya-Nan Zhang, Yingxuan Liu
exaly
Fiber-optic sensors based on Vernier effect
Measurement: Journal of the International Measurement Confederation, 2021Yong Zhao, Ya-Nan Zhang, Xuegang Li
exaly