Search Results - "Noad, J.P."

Silica-on-silicon optical sensor based on integrated waveguides and microchannels by Dumais, P., Callender, C.L., Noad, J.P., Ledderhof, C.J.

“…The operation of a novel optical device sensitive to the refractive index of a small (<1/spl times/10/sup -12/ m/sup 3/) volume of liquid is demonstrated…”
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Arrayed waveguide gratings based on perfluorocyclobutane polymers for CWDM applications by Jia Jiang, Callender, C.L., Blanchetiere, C., Noad, J.P., Shengrong Chen, Ballato, J., Smith, D.W.

“…Compact wavelength-division multiplexers based on arrayed waveguide grating structures have been designed and fabricated for short-haul communication network…”
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Liquid core modal interferometer integrated with silica waveguides by Dumais, P., Callender, C.L., Noad, J.P., Ledderhof, C.J.

“…An integrated structure is demonstrated as a refractive index sensor. The structure consists of a liquid-filled elliptical microchannel embedded in silica…”
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Microchannel-Based Refractive Index Sensors Monolithically Integrated With Silica Waveguides: Structures and Sensitivities by Dumais, P., Callender, C.L., Noad, J.P., Ledderhof, C.J.

“…Refractive index sensors using self-forming microchannels embedded in borophosphosilicate glass and monolithically integrated with silica waveguides are…”
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Liquid-Core Directional Couplers Integrated With Silica Waveguides by Dumais, P., Callender, C.L., Noad, J.P., Ledderhof, C.J.

“…Liquid-core directional couplers are fabricated in silica-on-silicon, monolithically integrated with silica waveguides at the input and output ports. The…”
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Property-tailorable PFCB-containing polymers for wavelength division devices by Jia Jiang, Callender, C.L., Blanchetiere, C., Noad, J.P., Shengrong Chen, Ballato, J., Smith, D.W.

“…This paper demonstrates the application of property-tailorable perfluorocyclobutyl (PFCB) polymers to the fabrication of arrayed-waveguide grating (AWG)…”
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All-polymer photonic devices using excimer laser micromachining by Jiang, J., Callender, C.L., Noad, J.P., Walker, R.B., Mihailov, S.J., Ding, J., Day, M.

“…A method for preparing endfaces of polymer waveguides on plastic substrates using excimer laser radiation is presented. Using a focussed excimer laser beam at…”
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Compact wide-band polymer wavelength-division multiplexers by Viens, J.-F., Callender, C.L., Noad, J.P., Eldada, L.

“…Wide-band wavelength-division multiplexers (WDMs) have been developed for applications in short-haul and satellite communications. Device designs based on…”
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Design and fabrication of low-loss polymer waveguide components for on-chip optical interconnection by Robitaille, L., Callender, C.L., Noad, J.P.

“…This paper reports the fabrication and characterization of straight and curved polyimide waveguides for on-chip optical signal distribution in GaAs-based…”
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Optical signal distribution to MSM photodetector arrays via integrated polyimide waveguides by Callender, C.L., Robitaille, L., Noad, J.P., Gouin, F., Almeida, C.A.

“…The integration of metal-semiconductor-metal (MSM) photodetector arrays with polyimide ridge waveguides is demonstrated. MSM detectors were fabricated using…”
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Optical signal distribution in waveguide-coupled metal-smiconductor-metal detector arrays by Ersoni, M., Xiucheng Wu, Jessop, P.E., Noad, J.P.

“…We report the use of waveguide-coupled GaAs metal-semiconductor-metal (MSM) photodetectors for signal distribution in an optoelectronic matrix switch. The…”
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Source of slow transient effects in GaAs photoconductors by Gouin, F.L., Li, Z.-M., Noad, J.P., McAlister, S.P., McKinnon, W.R., Hurd, C.M.

“…Photoconductive GaAs devices made from a low-doped epitaxial layer on a semi-insulating substrate show transients in their dark-current DC characteristics that…”
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Effect of hydrogen on carbon incorporation in indium antimonide layers grown by metalorganic magnetron sputtering by Rao, T. Sudersena, Webb, J. B., Beaulieu, Y., Brebner, J. L., Noad, J. P., Jackman, J.

“…Secondary ion mass spectrometry measurements revealed a high level of unintentional carbon doping in heteroepitaxial InSb layers grown by metalorganic…”
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Surface-depleted photoconductors by Lam, D.K.W., MacDonald, R.I., Noad, J.P., Syrett, B.A.

“…Photoconductors with channels that lie in the surface depleted region of a GaAs epitaxial structure are described. These devices have microampere photocurrent…”
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Compact tunable polymer WDM devices for on-chip integration by Viens, J.-F., Callender, C.L., Noad, J.P.

“…This paper discusses the fabrication and optical properties of polymer-based arrayed waveguide gratings and assesses the potential for optoelectronic…”
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Monolithic array of optoelectronic broad-band switches by MacDonald, R.I., Lam, D.K.W., Hum, R.H., Noad, J.P.

“…The response of monolithic arrays of GaAs photoconductors to optical intensity modulation signals and their feasibility of operating as crosspoint arrays in…”
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FET photodetectors: A combined study using optical and electron-beam stimulation by Noad, J.P., Hara, E.H., Hum, R.H., MacDonald, R.I.

“…The photosensitivity of GaAs FET's has been studied using both optical and electron-beam (e-beam) stimulation at various signal frequencies up to 1.3 GHz. The…”
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