Dr. Ravi S. Tummidi Profile

Dr. Ravi S. Tummidi

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Publications (2)

Proceedings Article | 24 December 2011 Paper

Active control of lateral leakage in thin-ridge SOI waveguide structures

Naser Dalvand, Thach Nguyen, Ravi Tummidi, Thomas Koch, Arnan Mitchell

Proceedings Volume 8204, 82042D (2011) https://doi.org/10.1117/12.904901

KEYWORDS: Waveguides, Wave propagation, Waveguide modes, Superposition, Silicon, Light wave propagation, Computer simulations, Visualization, Phase shifts, Phase matching

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Proceedings Article | 22 March 2007 Paper

Design analysis of lattice-matched AlInGaN-GaN QW for optimized intersubband absorption in the Mid-IR regime

Ronald Arif, Ravi Tummidi, Yik Khoon Ee, Nelson Tansu

Proceedings Volume 6468, 646803 (2007) https://doi.org/10.1117/12.700767

KEYWORDS: Quantum wells, Gallium nitride, Aluminum, Indium gallium nitride, Mid-IR, Absorption, Gallium, Transition metals, Heterojunctions, Chemical elements

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