Search Results - "Nelson, E. L."

Space-division multiplexing in optical fibres by Richardson, D. J., Fini, J. M., Nelson, L. E.

“…This Review summarizes the simultaneous transmission of several independent spatial channels of light along optical fibres to expand the data-carrying capacity…”
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Spatial Superchannel Routing in a Two-Span ROADM System for Space Division Multiplexing by Nelson, L. E., Feuer, M. D., Abedin, K., Zhou, X., Taunay, T. F., Fini, J. M., Zhu, B., Isaac, R., Harel, R., Cohen, G., Marom, D. M.

“…We report a two-span, 67-km space-division-multiplexed (SDM) wavelength-division-multiplexed (WDM) system incorporating the first reconfigurable optical…”
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The sedative component of anesthesia is mediated by GABAA receptors in an endogenous sleep pathway by Nelson, L. E, Guo, T. Z, Lu, J, Saper, C. B, Franks, N. P, Maze, M

“…We investigated the role of regionally discrete GABA (gamma-aminobutyric acid) receptors in the sedative response to pharmacological agents that act on GABA(A)…”
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Real-Time Single-Carrier Coherent 100 Gb/s PM-QPSK Field Trial by Birk, M, Gerard, P, Curto, R, Nelson, L E, Zhou, X, Magill, P, Schmidt, T J, Malouin, C, Zhang, B, Ibragimov, E, Khatana, S, Glavanovic, M, Lofland, R, Marcoccia, R, Saunders, R, Nicholl, G, Nowell, M, Forghieri, F

“…The development of 100 Gb/s transponder technology is progressing rapidly to meet the needs of next-generation optical/IP carrier networks. In this paper, we…”
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Detection of a Single 40 Gb/s Polarization-Multiplexed QPSK Channel With a Real-Time Intradyne Receiver in the Presence of Multiple Coincident WDM Channels by Nelson, L E, Woodward, S L, Foo, S, Moyer, M, Beckett, D J S, O'Sullivan, M, Magill, P D

“…We have characterized the performance of a single-ended intradyne receiver when multiple wavelength-division multiplexed (WDM) channels are incident. Detection…”
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The sedative component of anesthesia is mediated by GABA A receptors in an endogenous sleep pathway by Franks, N. P, Nelson, L. E, Guo, T. Z, Lu, J, Saper, C. B, Maze, M

“…We investigated the role of regionally discrete GABA (gamma-aminobutyric acid) receptors in the sedative response to pharmacological agents that act on GABA(A)…”
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Performance of a 46-Gbps Dual-Polarization QPSK Transceiver With Real-Time Coherent Equalization Over High PMD Fiber by Nelson, L.E., Woodward, S.L., Foo, S., Zhou, X., Feuer, M.D., Hanson, D., McGhan, D., Sun, H., Moyer, M., Sullivan, M.O., Magill, P.D.

“…We report experimental results on the transmission performance of a coherent dual-polarization quadrature phase-shift-keyed (DP-QPSK) transceiver with…”
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A Shared PMD and Chromatic Dispersion Monitor Based on a Coherent Receiver by Woodward, S L, Nelson, L E, Magill, P D, Foo, S, Moyer, M, O'Sullivan, M

“…We demonstrate a shared optical performance monitor utilizing a dual-polarization quadrature-phase-shift-keyed coherent single-ended receiver, with no optical…”
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Emulation and inversion of polarization-mode dispersion by Kogelnik, H., Nelson, L.E., Gordon, J.P.

“…When a fiber is characterized by measured polarization mode dispersion (PMD) vector data, inversion of these data is required to determine the frequency…”
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High spectral density long-haul 40-Gb/s transmission using CSRZ-DPSK format by Zhu, B., Nelson, L.E., Stulz, S., Gnauck, A.H., Doerr, C., Leuthold, J., Gruner-Nielsen, L., Pedersen, M.O., Kim, J., Lingle, R.L.

“…This paper presents an experimental investigation of 40-Gb/s DWDM transmission technologies that can potentially transport multiple terabits of aggregate…”
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Stretched-pulse additive pulse mode-locking in fiber ring lasers: theory and experiment by Haus, H.A., Tamura, K., Nelson, L.E., Ippen, E.P.

“…Stretched-pulse additive pulse mode-locking uses segments of fiber of large positive and large negative group velocity dispersion (GVD) in the cavity. The…”
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Joint Digital Signal Processing Receivers for Spatial Superchannels by Feuer, M. D., Nelson, L. E., Zhou, X., Woodward, S. L., Isaac, R., Benyuan Zhu, Taunay, T. F., Fishteyn, M., Fini, J. M., Yan, M. F.

“…We discuss the advantages of spatial superchannels for future terabit networks based on space-division multiplexing (SDM), and demonstrate reception of spatial…”
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Statistics of second-order PMD depolarization by Foschini, G.J., Nelson, L.E., Jopson, R.M., Kogelnik, H.

“…The second-order polarization mode dispersion (PMD) components associated with depolarization of the principal states can cause significant system impairments…”
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Projectile interactions in granular impact cratering by Nelson, E L, Katsuragi, H, Mayor, P, Durian, D J

“…We present evidence for the interactions between a ball and the container boundaries, as well as between two balls, that are mediated by the granular medium…”
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Measurement of second-order polarization-mode dispersion vectors in optical fibers by Jopson, R.M., Nelson, L.E., Kogelnik, H.

“…A polarization-mode dispersion (PMD) measurement technique is described that allows the determination of second- and higher order PMD vectors in optical…”
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Observation of PMD-induced coherent crosstalk in polarization-multiplexed transmission by Nelson, L.E., Nielsen, T.N., Kogelnik, H.

“…We report wavelength-division-multiplexed (WDM) systems experiments with polarization multiplexing at 40 Gb/s per channel and 0.8 bit/s/Hz spectral efficiency…”
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First-order PMD outage for the hinge model by Kogelnik, H., Winzer, P.J., Nelson, L.E., Jopson, R.M., Boroditsky, M., Brodsky, M.

“…System outage due to first-order polarization-mode dispersion of links obeying the hinge model is analyzed using outage maps. We find that some fraction of the…”
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Probability densities of second-order polarization mode dispersion including polarization dependent chromatic fiber dispersion by Foschini, G.J., Nelson, L.E., Jopson, R.M., Kogelnik, H.

“…We describe experiments and simulation of second-order polarization mode dispersion (PMD) components in optical fibers with emphasis on polarization-dependent…”
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WDM transmission over multiple long spans with bidirectional Raman pumping by Bromage, J., Bouteiller, J.-C., Thiele, H.J., Brar, K., Nelson, L.E., Stulz, S., Headley, C., Boncek, R., Kim, J., Klein, A., Baynham, G., Jrgensen, L.V., Gruner-Nielsen, L., Lingle, R.L., DiGiovanni, D.J.

“…We investigate the feasibility of WDM transmission over multiple spans that are twice as long as those typically used in commercial systems. Using longer spans…”
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Experimental comparison of coherent polarization-switched QPSK to polarization-multiplexed QPSK for 10 × 100 km WDM transmission by Nelson, L E, Zhou, X, Mac Suibhne, N, Ellis, A D, Magill, P

“…Polarization-switched quadrature phase-shift keying has been demonstrated experimentally at 40.5 Gb/s with a coherent receiver and digital signal processing…”
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