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Proceedings Paper

Nonlinear optical and electronic properties of SiC/PMMA/Ge/Fe waveguide for device applications
Author(s): Abdalla M. Darwish; Brent Koplitz; Nickolai Kukhtarev; Xiaodong Zhang; Robet Combs; Hadi Elhkaby; Ahmed Darwish; Khadijia Ransom; Bryan Conyer
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Paper Abstract

A new optical device whose dynamic grating intensity can be electrically controlled at specific magnetic fields and wavelengths has been demonstrated. This device has a semiconductor/polymer multilayer structure formed by pulsed laser deposition at room temperature. The reflection intensity can be electrically controlled with a response time of less than 2 ms. The EPR spectrum of the multilayer determined the concentration of the free spin and the effect of the light on the growth and decay of the Fe which was doped in the polymeric thin film using the high pulse laser deposition technique.

Paper Details

Date Published: 27 September 2007
PDF: 9 pages
Proc. SPIE 6698, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications, 66980A (27 September 2007); doi: 10.1117/12.738935
Show Author Affiliations
Abdalla M. Darwish, Dillard Univ. (United States)
Laser Matter Research Lab. (United States)
Brent Koplitz, Tulane Univ. (United States)
Nickolai Kukhtarev, Alabama A&M Univ. (United States)
Xiaodong Zhang, Tulane Univ. (United States)
Robet Combs, Tulane Univ. (United States)
Hadi Elhkaby, Dillard Univ. (United States)
Ahmed Darwish, Univ. of New Orleans (United States)
Khadijia Ransom, Dillard Univ. (United States)
Bryan Conyer, Dillard Univ. (United States)

Published in SPIE Proceedings Vol. 6698:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications
Ruyan Guo; Shizhuo S. Yin; Francis T.S. Yu, Editor(s)

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