Search Results - "Murphy, T. E."

Linearized electrooptic microwave downconversion using phase modulation and optical filtering by Pagán, Vincent R, Haas, Bryan M, Murphy, T E

“…We propose and demonstrate an electrooptic technique for relaying microwave signals over an optical fiber and downconverting the microwave signal to an…”
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Linearized Downconverting Microwave Photonic Link Using Dual-Wavelength Phase Modulation and Optical Filtering by Haas, B M, Murphy, T E

“…We describe a technique transmitting K-band microwave signals over an optical channel using electrooptic phase modulation at the transmitter followed by series…”
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Treatment of death in the analysis of longitudinal studies of gerontological outcomes by Murphy, T E, Han, L, Allore, H G, Peduzzi, P N, Gill, T M, Lin, H

“…Longitudinal studies in gerontology are characterized by termination of measurement from death. Death is related to many important gerontological outcomes,…”
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Wavelength Conversion of 10-Gb/s RZ-OOK Using Filtered XPM in a Passive GaAs-AlGaAs Waveguide by Astar, W, Apiratikul, Paveen, Murphy, T E, Carter, G M

“…Wavelength conversion of a 10-Gb/s return-to-zero on-off-keyed (RZ-OOK) signal has been achieved using transient cross-phase modulation in a passive…”
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Conversion of RZ-OOK to RZ-BPSK by XPM in a Passive AlGaAs Waveguide by Astar, W., Apiratikul, P., Cannon, B. M., Mahmood, T., Wathen, J. J., Hryniewicz, J. V., Kanakaraju, S., Richardson, C. J. K., Murphy, T. E., Carter, G. M.

“…The conversion of data modulation format from 10-Gb/s return-to-zero on-off keying (RZ-OOK) to 10-Gb/s RZ binary phase-shift keying (RZ-BPSK) has been…”
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10-GHz 1.3-ps pulse generation using chirped soliton compression in a Raman gain medium by Murphy, T.E.

“…The authors demonstrate a novel pulse compression technique that is capable of producing high-quality 1.3-ps pulses at a repetition rate of 10 GHz. The…”
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Trap-related photoconductivity in ZnO epilayers by Murphy, T E, Moazzami, K, Phillips, J D

“…A strong photoconductive response is observed for ZnO epilayers in the presence of both above bandgap and below bandgap photoexcitation. Photoexcitation for…”
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Probing the free-carrier absorption in multi-layer black phosphorus by Aytac, Y., Mittendorff, M., Murphy, T. E.

“…We study the carrier relaxation dynamics in thin black phosphorus (bP) using time-resolved differential transmission measurements. The inter-band and…”
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Properties of ferroelectric Pb(Zr,Ti)O3 thin films on ZnO/Al2O3 (0001) epilayers by CHEN, D. Y, MURPHY, T. E, PHILLIPS, J. D

“…Thin films of Pb(Zr0.52Ti0.48)O3 (PZT) were deposited by pulsed laser deposition on ZnO/Al2O3 (0001) layers grown by molecular beam epitaxy, and Pt/SiO2/Si…”
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Cohort Profile: The Precipitating Events Project (PEP Study) by Gill, Thomas M., Han, L., Gahbauer, E. A., Leo-Summers, L., Murphy, T. E.

“…The Precipitating Events Project (PEP Study) is an ongoing longitudinal study of 754 nondisabled community-living persons age 70 years or older who were…”
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All-optical 80-gb/s time-division demultiplexing using polarization-insensitive cross-phase modulation in photonic crystal fiber by Lenihan, A.S., Salem, R., Murphy, T.E., Carter, G.M.

“…We describe an all-optical 80-Gb/s time-division demultiplexer, which utilizes cross-phase modulation in a commercial photonic crystal fiber. Compared to…”
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Photothermal response in dual-gated bilayer graphene by Kim, M-H, Yan, J, Suess, R J, Murphy, T E, Fuhrer, M S, Drew, H D

“…The photovoltaic and bolometric photoresponse in gapped bilayer graphene was investigated by optical and transport measurements. A pulse coincidence technique…”
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Free space millimeter wave-coupled electro-optic high speed nonlinear polymer phase modulator with in-plane slotted patch antennas by Park, D H, Pagán, V R, Murphy, T E, Luo, J, Jen, A K-Y, Herman, W N

“…We report in-plane slotted patch antenna-coupled electro-optic phase modulators with a carrier-to-sideband ratio (CSR) of 22 dB under an RF power density of…”
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Electronic properties of ferroelectric BaTiO3∕MgO capacitors on GaAs by Murphy, T. E., Chen, D., Phillips, J. D.

“…Thin films of MgO and BaTiO3 were deposited on (001) GaAs substrates using molecular beam epitaxy and pulsed laser deposition, respectively. X-ray diffraction…”
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Broad-band optical clock recovery system using two-photon absorption by Salem, R., Murphy, T.E.

“…We report a new type of optical clock recovery system that uses two-photon absorption in a silicon avalanche photodiode. Unlike many earlier approaches, the…”
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Growth and electronic properties of ZnO epilayers by plasma-assisted molecular beam epitaxy by MURPHY, T. E, CHEN, D. Y, PHILLIPS, J. D

“…ZnO thin films were grown on c-plane sapphire substrates by plasma-assisted molecular beam epitaxy (MBE). The crystalline properties of the layers as measured…”
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Vector Finite Difference Modesolver for Anisotropic Dielectric Waveguides by Fallahkhair, A.B., Li, K.S., Murphy, T.E.

“…We describe a new full-vector finite difference discretization, based upon the transverse magnetic field components, for calculating the electromagnetic modes…”
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Hierarchical models to evaluate translational research: Connecticut collaboration for fall prevention by Murphy, T.E, Tinetti, M.E, Allore, H.G

“…Abstract Background and objective Evidence-based second stage translational studies are necessary and difficult to evaluate. A quasi-experimental design is…”
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Polarization-insensitive optical clock recovery at 80 Gb/s using a silicon photodiode by Salem, R., Tudury, G.E., Horton, T.U., Carter, G.M., Murphy, T.E.

“…We report an optical clock recovery system that uses two-photon absorption in a conventional silicon photodiode to synchronize a 10-GHz optical clock to an…”
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Epitaxial growth and surface modeling of ZnO on c-plane Al2O3 by Murphy, T. E., Walavalkar, S., Phillips, J. D.

“…The growth of ZnO on c-plane sapphire by molecular beam epitaxy is presented for varying ratios of zinc and oxygen flux. Reflection high energy electron…”
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