Search Results - "Levy, D.S."

Demographics of anonymous oocyte donors in a large, private fertility center by Wilson, A.J, Levy, D.S, Schoolcraft, W.B

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42.7-Gb/s cost-effective duobinary optical transmitter using a commercial 10-Gb/s Mach-Zehnder modulator with optical filtering by Gill, D.M., Gnauck, A.H., Xiang Liu, Xing Wei, Levy, D.S., Chandrasekhar, S., Doerr, C.R.

“…Optical duobinary transmission at 42.7 Gb/s is demonstrated using a commercially available 10-Gb/s LiNbO/sub 3/ modulator. The intrinsic response of the…”
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Eight-wavelength add-drop filter with true reconfigurability by Doerr, C.R., Stulz, L.W., Levy, D.S., Gomez, L., Cappuzzo, M., Bailey, J., Long, R., Wong-Foy, A., Laskowski, E., Chen, E., Patel, S., Murphy, T.

“…The authors demonstrate an integrated add-drop filter with true reconfigurability. It can drop any combination of eight wavelengths to any of eight drop ports,…”
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Fabrication of ultracompact 3-dB 2 x 2 MMI power splitters by Levy, D.S., Kyung Hyun Park, Scarmozzino, R., Osgood, R.M., Dries, C., Studenkov, P., Forrest, S.

“…Recently proposed tapered MMI devices have been shown to allow for substantial reductions in device geometries, but as of this time such ultracompact devices…”
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A new design for ultracompact multimode interference-based 2 x 2 couplers by Levy, D.S., Scarmozzino, R., Li, Y.M., Osgood, R.M.

“…We introduce here a new multimode interference-based 3-dB coupler that has a substantially smaller device geometry than conventional multimode interference…”
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134 Patterns of On-Demand Medication Use in the Treatment of Hereditary Angioedema Attacks: Implications for the Management of Hereditary Angioedema in the Emergency Department by Chiao, J., Levy, D.S., Feuersenger, H., Dang, J., Pines, J.

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Loss-less bridging in 1+1 optical protection using a modified transmitter and receiver by Levy, D.S., Solomon, K., Korotky, S.K.

“…Traditional 1+1 optical layer protection is implemented by creating two signals from one via a 3-dB splitter (with /spl sim/3-dB insertion loss) and…”
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Wavelength add-drop node using silica waveguide integration by Doerr, C.R., Stulz, L.W., Levy, D.S., Pafchek, R., Cappuzzo, M., Gomez, L., Wong-Foy, A., Chen, E., Laskowski, E., Bogert, G., Richards, G.

“…We integrated a wavelength-selective cross-connect, de-interleaver, interleaver, power combiner, and variable attenuators on one silica waveguide chip and a…”
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Length reduction of tapered N x N MMI devices by Levy, D.S., Scarmozzino, R., Osgood, R.M.

“…The length of N/spl times/N multimode interference-based (MMI) devices scales as the square of the MMI region width, and as a result, the use of these…”
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Novel tone-like polarization modulation-based encoding method experimental demonstrated on a 10 G data channel over 130 Km by Pathak, B.N., Levy, D.S.

“…We present a novel encoding method and feasibility demonstration using tone-like polarization modulation onto an independently modulated OC-192 optical signal…”
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Optical layer reconfigurability: Applications and technologies by Levy, D.S.

“…Architectures allowing for dynamic connectivity on the physical layer of an optical network and enabling component technologies will be discussed, and issues…”
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A multimode interference-based variable power splitter in GaAs-AlGaAs by Levy, D.S., Li, Y.M., Scarmozzino, R., Osgood, R.M.

“…Bent multimode interference-based variable power splitters are experimentally demonstrated in GaAs-AlGaAs using the principles of general imaging. Simulations…”
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Optical networking in non-telecommunications applications by Levy, D.S., Holt, M.

“…This presentation provides an overview of various analog and digital applications, network architectures, and technology trends in various ongoing industrial,…”
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Optical layer shared protection using an IP-based optical control network by Levy, D.S., Sarathy, J., Younghye Kwon, Al-Salameh, D.Y.

“…A novel approach to optical layer shared protection of optical networks using strictly Internet Protocol-based network controllers is presented. A protection…”
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A new design for ultracompact multimode interference-based 2/spl times/2 couplers by Levy, D.S., Scarmozzino, R., Li, Y.M., Osgood, R.M.

“…Summary form only given. Perhaps the most important MMI structure is the 2/spl times/2 coupler, due to its use in such a variety of photonic integrated…”
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Silica-waveguide 1 /spl times/ 9 wavelength-selective cross connect by Doerr, C.R., Stulz, L.W., Levy, D.S., Cappuzzo, M., Chen, E., Gomez, L., Laskowski, E., Wong-Foy, A., Murphy, T.

“…We present an integrated-optics device that switches any of eight wavelengths from one input fiber to any of nine output fibers with <7 dB loss. Its features…”
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Cross-connect-type wavelength add-drop node with integrated band muxes, interleavers, and monitor by Doerr, C.R., Stulz, L.W., Levy, D.S., Cappuzzo, M., Gomez, L., Wong-Foy, A., Chen, E., Richards, G., Pafchek, R., Bogert, G.

“…We integrated a cross-connect-type add-drop, de-interleaver, interleaver, combiner, and variable attenuators on one silica waveguide chip and a band demux,…”
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Uterine perforation during intracavitary application. Prognostic significance in carcinoma of the cervix by Kim, R Y, Levy, D S, Brascho, D J, Hatch, K D

“…All cases of uterine perforation occurring during intracavitary application for carcinoma of the cervix over a 13-year period (1968-1981) were reviewed. There…”
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Rapid Prototyping Of Photonic Integrated Circuits by Scarmozzino, R., Eldada, L., Ilic, I., Levy, D.S., Levy, M., Osgood, R.M.

“…Photonic integrated circuits, including those to be used in optical packaging, offer important cost and environmental advantages over circuits composed of…”
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Optical shared protection ring system by Al-Salameh, D., Alvarez, M., Levy, D.S., Murphy, T.O., Sarathy, J., Tzathas, T., Vora, R., Wang, H.

“…We propose, develop, and demonstrate an optical shared protection ring (OSPR), an optical layer protection designed to restore service within less than 50 msec…”
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