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Quasi-Real-Time Opt...
Quasi-Real-Time Optical Sampling Scheme for High-Speed Signal Acquisition and Processing
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Sköld, Mats, 1977 (author)
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- Raybon, G. (author)
- Nokia AB,Nokia Oy
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- Adamiecki, A. L. (author)
- Nokia AB,Nokia Oy
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- Winzer, P. J. (author)
- Nokia AB,Nokia Oy
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Sunnerud, Henrik, 1971 (author)
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Westlund, Mathias, 1975 (author)
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Konczykowska, A. (author)
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Jorge, F. (author)
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Dupuy, J. Y. (author)
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- Buhl, L. L. (author)
- Nokia AB,Nokia Oy
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- Andrekson, Peter, 1960 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013
- 2013
- English.
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In: IEEE Photonics Technology Letters. - 1041-1135 .- 1941-0174. ; 25:5, s. 504-507
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http://dx.doi.org/10...
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Abstract
Subject headings
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- We present a quasi-real-time coherent sampling approach that combines the high-bandwidth and high-fidelity signal acquisition of equivalent-time optical sampling with real-time digital signal processing and equalization algorithms. The quasi-real-time concept enables feasibility studies of optical communication at symbol rates beyond the bandwidth of conventional digitizer approaches. Here we demonstrate the technique using a 107-GBd polarization-division-multiplexed quadrature phase shift keyed signal.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- quadrature phase-shift keying (QPSK)
- Coherent detection
- optical communication
- digital signal processing
- optical sampling
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Sköld, Mats, 197 ...
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Raybon, G.
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Adamiecki, A. L.
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Winzer, P. J.
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Sunnerud, Henrik ...
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Westlund, Mathia ...
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show more...
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Konczykowska, A.
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Jorge, F.
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Dupuy, J. Y.
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Buhl, L. L.
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Andrekson, Peter ...
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Other Engineerin ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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IEEE Photonics T ...
- By the university
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Chalmers University of Technology