Dr. Tesfaye Gebre Profile

Dr. Tesfaye Gebre

at Alabama A&M Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 7 September 2005 Paper

Pockels coefficients characterization of pure and iron doped lithium niobate using adaptive optics and the Czochralski crystal growth technique

Denise Edwards, Darayas Patel, Kurt Kanzler, Michael Curley, Sundar Bairavarasu, Hossin Abdeldayem, Curtis Banks, Tesfaye Gebre, Manmohan Aggarwal, Jai Ching Wang, Matthew Edwards

Proceedings Volume 5876, 58760Y (2005) https://doi.org/10.1117/12.618175

KEYWORDS: Crystals, Lithium niobate, Electro optics, Polarimetry, Refractive index, Iron, Adaptive optics, Nonlinear crystals, Oscillators, Optical testing

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Proceedings Article | 22 October 2004 Paper

Electrooptic characterization and Czochralski growth technique of pure and doped lithium niobate crystals

Tesfaye Gebre, Denise Edwards, Manmohan Aggarwal, Asok Batra, Matthew Edwards, Darayas Patel, LaQuieta Huey, Ravindra Lal

Proceedings Volume 5560, (2004) https://doi.org/10.1117/12.559956

KEYWORDS: Crystals, Lithium niobate, Electro optics, Iron, Dielectrics, Polarimetry, Refractive index, Ions, Nonlinear crystals, Lithium

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Proceedings Article | 18 June 2004 Paper

Growth and characteristics of organic and semiorganic nonlinear optical crystals

Ashok Batra, Tesfaye Gebre, K. Bhat, M. Aggarwal, Burl Peterson, Sergey Sarkisov, R. Lal

Proceedings Volume 5351, (2004) https://doi.org/10.1117/12.529577

KEYWORDS: Crystals, Nonlinear crystals, Nonlinear optics, Crystal optics, Harmonic generation, Polishing, Second-harmonic generation, Ultraviolet radiation, Photography, Photonic crystals

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Proceedings Article | 14 June 2004 Paper

Growth and optical characteristics of pure and doped lithium niobate crystals

Tesfaye Gebre, M. Aggarwal, Ashok Batra, M. Edwards, R. Lal

Proceedings Volume 5350, (2004) https://doi.org/10.1117/12.529519

KEYWORDS: Crystals, Lithium niobate, Dielectrics, Iron, Ions, Electro optics, Crystal optics, Nonlinear crystals, Lithium, Absorption

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Proceedings Article | 10 November 2003 Paper

Synthesis, characterization, and bulk crystal growth of nonlinear 3-substituted salicylidene aniline derivatives

Kamala Bhat, Tesfaye Gebre, Ashok Batra, Mohan Aggarwal, Matthew Edwards, Michael Curley, Sergey Sarsikov, R. Lal, Benjamin Penn, Donald Frazier, D. Prabhu, N. Laxmeshwar

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.508589

KEYWORDS: Crystals, Nonlinear optics, Refractive index, Nonlinear crystals, Transmittance, Polishing, Urea, Second-harmonic generation, Absorption, Harmonic generation

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Proceedings Article | 25 October 2002 Paper

Growth of nonlinear optical materials at Alabama A&M University

Mohan Aggarwal, Tesfaye Gebre, Ashok Batra, Matthew Edwards, Ravindra Lal, Benjamin Penn, Donald Frazier

Proceedings Volume 4813, (2002) https://doi.org/10.1117/12.452409

KEYWORDS: Crystals, Nonlinear crystals, Nonlinear optics, Crystallography, Liquid crystals, Liquids, Photonic crystals, Nonlinear optical materials, Laser crystals, Silicon

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Proceedings Article | 25 October 2002 Paper

Purification of organic nonlinear optical materials for bulk crystal growth from melt

Tesfaye Gebre, Kamala Bhat, Ashok Batra, Ravindra Lal, Mohan Aggarwal, Benjamin Penn, Donald Frazier

Proceedings Volume 4813, (2002) https://doi.org/10.1117/12.452411

KEYWORDS: Crystals, Nonlinear crystals, Organic materials, Glasses, Nonlinear optics, Nonlinear optical materials, Photonic crystals, FT-IR spectroscopy, Content addressable memory, Thermal analysis

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Showing 5 of 7 publications

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