Dr. Patrick F. Tekavec Profile

Dr. Patrick F. Tekavec

Optical Scientist at Coherent Inc

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Author

Publications (6)

Proceedings Article | 13 May 2019 Presentation + Paper

Tunable compact narrow band THz sources for frequency domain THz anisotropic spectroscopy

D. George, TJ LaFave, A. Markelz, Ian McNee, Patrick Tekavec, Vladimir Kozlov, Peter Schunemann

Proceedings Volume 10983, 1098311 (2019) https://doi.org/10.1117/12.2519878

KEYWORDS: Terahertz radiation, Crystals, Absorption, Anisotropy, Polarization, Spectroscopy, Gallium arsenide, Proteins, Molecules

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Proceedings Article | 4 March 2019 Presentation + Paper

Tunable narrowband THz generation in orientation patterned gallium phosphide for THz anisotropy identification

Ian McNee, Patrick Tekavec, Vladimir Kozlov, A. Markelz, D. George, Peter Schunemann

Proceedings Volume 10902, 1090218 (2019) https://doi.org/10.1117/12.2510522

KEYWORDS: Terahertz radiation, Crystals, Anisotropy, Absorption, Spectroscopy, Gallium, Molecular spectroscopy, Frequency conversion, Proteins, Polarization

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Proceedings Article | 22 May 2015 Paper

Video rate imaging at 1.5 THz via frequency upconversion to the near-IR

Patrick Tekavec, Vladimir Kozlov, Ian McNee, Yun-Shik Lee, Konstantin Vodopyanov

Proceedings Volume 9467, 94672F (2015) https://doi.org/10.1117/12.2176843

KEYWORDS: Terahertz radiation, Upconversion, Video, Sensors, Gallium arsenide, Image filtering, Fiber lasers, Crystals, Optical filters, Optical parametric oscillators

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Proceedings Article | 14 March 2015 Paper

Video rate imaging of narrow band THz radiation based on frequency upconversion

Patrick Tekavec, Vladimir Kozlov, Ian Mcnee, Igor Spektor, Sergey Lebedev

Proceedings Volume 9362, 93620I (2015) https://doi.org/10.1117/12.2080379

KEYWORDS: Terahertz radiation, Crystals, Upconversion, Optical parametric oscillators, Fourier transforms, Video, Laser crystals, Fiber lasers, Gallium arsenide, Spatial frequencies

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Proceedings Article | 1 March 2012 Paper

Terahertz generation from quasi-phase matched gallium arsenide using a type II ring cavity optical parametric oscillator

Patrick Tekavec, Walter Hurlbut, Vladimir Kozlov, Konstantin Vodopyanov

Proceedings Volume 8261, 82610V (2012) https://doi.org/10.1117/12.909529

KEYWORDS: Terahertz radiation, Optical parametric oscillators, Gallium arsenide, Mirrors, Crystals, Signal detection, Picosecond phenomena, Semiconducting wafers, Nonlinear optics, Nonlinear crystals

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Proceedings Article | 26 May 2011 Paper

Intracavity terahertz generation from gallium arsenide in a fiber laser pumped type 0 doubly resonant optical parametric oscillator

Walter Hurlbut, Vladimir Kozlov, Patrick Tekavec, Konstantin Vodopyanov

Proceedings Volume 8023, 80230K (2011) https://doi.org/10.1117/12.883561

KEYWORDS: Terahertz radiation, Optical parametric oscillators, Gallium arsenide, Fiber lasers, Nonlinear crystals, Crystals, Semiconducting wafers, Mirrors, Fabry–Perot interferometers, Spectroscopy

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Showing 5 of 6 publications

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