Search Results - "Mears, R.J."

Pump to signal RIN transfer in Raman fiber amplifiers by Fludger, C.R.S., Handerek, V., Mears, R.J.

“…We present an analytical model and measurements of the pump to signal relative intensity noise (RIN) transfer characteristics of copumped and counterpumped…”
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Integrated transceivers for optical wireless communications by O'Brien, D.C., Faulkner, G.E., Zyambo, E.B., Jim, K., Edwards, D.J., Stavrinou, P., Parry, G., Bellon, J., Sibley, M.J., Lalithambika, V.A., Joyner, V.M., Samsudin, R.J., Holburn, D.M., Mears, R.J.

“…Line-of-sight free-space optical links can provide extremely high bandwidth communications, but this usually requires that transmitter and receiver are…”
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Electrical measurements of multipath interference in distributed Raman amplifiers by Fludger, C.R.S., Mears, R.J.

“…Measurements of multipath interference (MPI) using an electrical technique have shown that the use of distributed Raman amplification can significantly…”
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Experimental characterization of integrated optical wireless components by O'Brien, D.C., Faulkner, G.E., Jim, K., Edwards, D.J., Zyambo, E.B., Stavrinou, P., Parry, G., Bellon, J., Sibley, M.J., Samsudin, R.J., Holburn, D.M., Lalithambika, V.A., Joyner, V.M., Mears, R.J.

“…Line of sight optical links can provide extremely high bandwidth communications between terminals, but in order to maintain alignment between transmitter and…”
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Correction to "pump to signal RIN transfer in Raman fiber amplifiers" by Fludger, C.R.S., Handerek, V., Mears, R.J.

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Applications of active arrayed-waveguide gratings in dynamic WDM networking and routing by Parker, M.C., Walker, S.D., Yiptong, A., Mears, R.J.

“…We describe how active arrayed-waveguide gratings (AWGs) may find a diverse range of applications in future dynamic wavelength division multiplexed (WDM)…”
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An isomorphic Fourier transform analysis of AWGs and FBGs by Parker, M.C., Walker, S.D., Mears, R.J.

“…We present a previously unknown equivalence relationship between the spectral transfer functions of arrayed-waveguide gratings and fiber Bragg gratings (FBGs)…”
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Telecommunications applications of ferroelectric liquid-crystal smart pixels by Mears, R.J., Crossland, W.A., Dames, M.P., Collington, J.R., Parker, M.C., Warr, S.T., Wilkinson, T.D., Davey, A.B.

“…Ferroelectric liquid crystal over silicon smart pixels offers potential advantages over conventional electronic and waveguide approaches to telecommunications…”
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Multistage WDM access architecture employing cascaded AWGs by El-Nahal, F.I., Mears, R.J.

“…Here we propose passive/active arrayed waveguide gratings (AWGs) with enhanced performance for system applications mainly in novel access architectures…”
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Aperiodic lattices in a high refractive index contrast system for photonic bandgap engineering by Chakraborty, S., Hasko, D.G., Mears, R.J.

“…We describe the optimal fabrication of reactively ion etched optical waveguides and photonic bandgap engineered structures in single crystal…”
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Dynamic digital holographic wavelength filtering by Parker, M.C., Cohen, A.D., Mears, R.J.

“…This paper describes the theory and results of a new generic technology for use in optical telecommunications and wavelength division multiplexing (WDM):…”
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Silicon Superlattice on SOI for High Mobility and Reduced Leakage by Mears, R.J., Hytha, M., Dukovski, I., Yiptong, A., Xiangyang Huang, Halilov, S., Broka, A., Stephenson, R.J., Vivek Rao, Webb, D.R., Prasad, R., Kreps, S.A., Takeuchi, H., Ikeda, S., Gebara, G., Matthews, K., Wetzel, J.T., Wade Xiong, Bowen, C., Wise, R., Cleavelin, C.R.

“…In this paper, simultaneous NMOS drive current enhancement and gate leakage reduction via a novel silicon superlattice on SOI high mobility channel replacement…”
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Aperiodic lattices in silicon nano-wire for spectrally engineered DWDM photonics by Chakraborty, S., Parker, M.C., Irvine, A.C., Morgan, C.N., White, I., Mears, R.J.

“…We demonstrate the first experimental realization of an aperiodic slotted-lattice silicon wire, exhibiting multiple high-transmission defect states for dense…”
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Dynamic holographic spectral equalization for WDM by Parker, M.C., Cohen, A.D., Mears, R.J.

“…We report a new technique for active management of wavelength division multiplexing (WDM) channels in an optically amplified telecommunications system, based…”
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100-GHz-resolution dynamic holographic channel management for WDM by Cohen, A.D., Parker, M.C., Mears, R.J.

“…We present results that demonstrate the active management of eight /spl sim/100-GHz-spaced wavelength-division-multiplexed (WDM) channels using a…”
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The EDFA: past, present and future by Mears, R.J.

“…Summary form only given, as follows. More than thirteen years have elapsed since the first experimental demonstration of a high-gain erbium doped fibre…”
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Digitally tunable wavelength filter and laser by Parker, M.C., Mears, R.J.

“…A novel nonmechanical, digitally tunable, polarization insensitive and optically transparent wavelength filter using holograms electro-optically written on a…”
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Resonant-cavity LED transceiver arrays for optical wireless communication by Parry, G., Stavrinou, P., O'Brien, D.C., Faulkner, G.E., Zyambo, E.B., Jim, K., Edwards, D.J., Bellon, J., Sibley, M.J., Lalithambika, V.A., Joyner, V.M., Samsudin, R.J., Holburn, D.M., Mears, R.J.

“…155 Mb/s operation of an optical wireless link is achieved by using the spectral characteristics and angular emission spectra of a 7-element tracking array of…”
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High-speed integrated transceivers for optical wireless by O'Brien, D.C., Sibley, M.J., Lalithambika, V.A., Joyner, V.M., Samsudin, R.J., Holburn, D.M., Mears, R.J., Faulkner, G.E., Jim, K., Zyambo, E.B., Edwards, D.J., Whitehead, M., Stavrinou, P., Parry, G., Bellon, J.

“…Optical wireless LANs have the potential to provide bandwidths far in excess of those available with current or planned RF networks. There are several…”
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The constraints on feedforward neural system design using smart pixels by Bradley, W.M.D., Mears, R.J.

“…Smart pixels give a means of realising massively parallel optical processing, but there are always a number of trade-offs that need to be made so that the…”
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