Dr. Joseph V. Ryan Profile

Dr. Joseph V. Ryan

Senior Scientist at Pacific Northwest National Lab

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Publications (2)

Proceedings Article | 29 December 2004 Paper

Fabrication of chalcogenide glass waveguide for IR evanescent wave sensors

Ashtosh Ganjoo, Himanshu Jain, Joseph Ryan, Renbo Song, Rima Chanda, Joseph Irudayaraj, Yujie Ding, Carlo Pantano

Proceedings Volume 5593, (2004) https://doi.org/10.1117/12.573900

KEYWORDS: Waveguides, Refractive index, Chalcogenide glass, Absorption, Cladding, Wave sensors, Thin films, Chalcogenides, Channel waveguides, Silicon

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Proceedings Article | 29 December 2004 Paper

Characterization of sculptured thin films

Joseph Ryan, Mark Horn, Akhlesh Lakhtakia, Carlo Pantano

Proceedings Volume 5593, (2004) https://doi.org/10.1117/12.573910

KEYWORDS: Thin films, Nitrogen, Adsorption, Silica, Crystals, Silicon films, Gold, Electrodes, Thin film deposition, Germanium

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