Dr. Xiaojun Yu Profile

Dr. Xiaojun Yu

at Stanford Univ

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 6 February 2008 Paper

Tunable narrow-bandwidth source of THz radiation based on frequency down-conversion in periodically structured gallium arsenide

Joseph Schaar, Konstantin Vodopyanov, Paulina Kuo, Martin Fejer, Angie Lin, Xiaojun Yu, James Harris, David Bliss, Candace Lynch, Vladimir Kozlov, Walter Hurlbut

Proceedings Volume 6893, 689306 (2008) https://doi.org/10.1117/12.763631

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Crystals, Mirrors, Laser crystals, Quantum efficiency, Satellites, Nonlinear crystals, Signal attenuation

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Proceedings Article | 14 February 2007 Paper

Terahertz wave generation in orientation-patterned GaAs using resonantly enhanced schemes

K. Vodopyanov, J. Schaar, P. Kuo, M. Fejer, X. Yu, J. Harris, V. Kozlov, D. Bliss, C. Lynch

Proceedings Volume 6455, 645509 (2007) https://doi.org/10.1117/12.702302

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Crystals, Picosecond phenomena, Mirrors, Laser crystals, Absorption, Frequency conversion, Femtosecond phenomena

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Proceedings Article | 17 October 2006 Paper

Tunable THz source based on frequency conversion in quasi-phase-matched GaAs

K. Vodopyanov, J. Schaar, M. Fejer, X. Yu, J. Harris, Y.-S. Lee, V. Kozlov, G. Imeshev, M. Fermann, D. Bliss, C. Lynch

Proceedings Volume 6386, 63860T (2006) https://doi.org/10.1117/12.692053

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Picosecond phenomena, Frequency conversion, Crystals, Mirrors, Femtosecond phenomena, Absorption, Transient nonlinear optics

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Proceedings Article | 20 February 2006 Paper

Compact standing-wave Fourier-transform interferometer with harmonic spectral analysis

Junxian Fu, Xiaojun Yu, Bingyang Zhang, James Harris

Proceedings Volume 6079, 60791O (2006) https://doi.org/10.1117/12.649113

KEYWORDS: Sensors, Mirrors, Light sources, Absorption, FT-IR spectroscopy, Ferroelectric materials, Spectroscopy, Tunable lasers, Optical resolution, Microelectromechanical systems

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Proceedings Article | 10 February 2006 Paper

Low loss orientation-patterned AlGaAs waveguides for quasi phase matched second harmonic generation

Xiaojun Yu, Luigi Scaccabarozzi, Angie Lin, Jun-xian Fu, Paulina Kuo, Martin Fejer, James Harris

Proceedings Volume 6103, 61030N (2006) https://doi.org/10.1117/12.647241

KEYWORDS: Waveguides, Second-harmonic generation, Gallium arsenide, Harmonic generation, Germanium, Gallium, Semiconducting wafers, Aluminum, Fabry–Perot interferometers, Phase matching

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Proceedings Article | 7 April 2005 Paper

Thick lattice-matched GaInNAs films in photodetector applications

David Jackrel, Homan Yuen, Seth Bank, Mark Wistey, Junxian Fu, Xiaojun Yu, Zhilong Rao, James Harris

Proceedings Volume 5726, (2005) https://doi.org/10.1117/12.591315

KEYWORDS: Indium gallium arsenide, Gallium arsenide, Photodetectors, Signal to noise ratio, Absorption, LIGO, Annealing, Luminescence, Quantum efficiency, Internal quantum efficiency

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Proceedings Article | 31 March 2005 Paper

Fabrication and characterization of tightly confining AlGaAs waveguides and microcavities for nonlinear optical applications

Luigi Scaccabarozzi, Zheng Wang, Xiaojun Yu, Meredith Lee, Wah Lau, Mehmet Yanik, Shanhui Fan, Martin Fejer, James Harris

Proceedings Volume 5728, (2005) https://doi.org/10.1117/12.591174

KEYWORDS: Waveguides, Optical microcavities, Chromium, Fabry–Perot interferometers, Nonlinear optics, Etching, Cladding, Aluminum, Wave propagation, Photonic crystals

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Proceedings Article | 28 May 2004 Paper

Tightly confining AlGaAs waveguides and microcavities for optical frequency conversion

Luigi Scaccabarozzi, Zheng Wang, Xiaojun Yu, Wah Lau, Mehemet Yanik, Shanhui Fan, Martin Fejer, James Harris

Proceedings Volume 5355, (2004) https://doi.org/10.1117/12.532124

KEYWORDS: Waveguides, Optical microcavities, Photomasks, Etching, Aluminum, Frequency conversion, Nonlinear optics, Gallium arsenide, Photonic crystals, Electron beam lithography

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Showing 5 of 8 publications

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