Dr. Surawut Wicharn Profile

Dr. Surawut Wicharn

Assistant Professor

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Publications (14)

Proceedings Article | 11 March 2024 Presentation + Paper

Phase-change metamaterial for tunable polarization conversions in terahertz region

Surawut Wicharn, Prathan Buranasiri

Proceedings Volume 12885, 128850J (2024) https://doi.org/10.1117/12.3011397

KEYWORDS: Polarization, Terahertz radiation, Reflection, Gold, Nanowires, Matrices, Terahertz metamaterials, Electromagnetism, Electrical conductivity, Tunable metamaterials

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Proceedings Article | 4 October 2023 Paper

Epsilon-near-zero phase-matching for second-harmonic generation in semiconductor-based nanowire hyperbolic metamaterial

Surawut Wicharn, Prathan Buranasiri

Proceedings Volume 12646, 126460G (2023) https://doi.org/10.1117/12.2678640

KEYWORDS: Second harmonic generation, Nanowires, Hyperbolic metamaterials, Aluminum, Dispersion, Wave propagation, Solids, Semiconductors, Photons, Metals

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Proceedings Article | 11 March 2020 Paper

A numerical investigation of broadband absorption of TE-polarized wave in photonic hypercrystal

Nareephorn Reangchan, Suwan Plaipichit, Chokchai Puttharugsa, Prathan Buranasiri, Surawut Wicharn

Proceedings Volume 11331, 113310X (2020) https://doi.org/10.1117/12.2553005

KEYWORDS: Absorption, Nanowires, Metamaterials, Dielectrics, Absorbance, Gold, Visible radiation, Near infrared, Radio propagation, Geometrical optics

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Proceedings Article | 2 March 2020 Paper

Nonlinear cross-polarization generation of optical wave propagating through a nanorods-based hyperbolic metamaterial

Surawut Wicharn, Prathan Buranasiri

Proceedings Volume 11264, 1126423 (2020) https://doi.org/10.1117/12.2544358

KEYWORDS: Metamaterials, Nanorods, Nonlinear optics, Wave propagation, High power microwaves, Nonlinear crystals, Crystals, Birefringence, Dielectrics, Dispersion

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SPIE Journal Paper | 22 September 2018

Quasibirefringent phase-matching technique for third-harmonic pulse generation from multilayered metamaterials

Surawut Wicharn, Prathan Buranasiri

OE, Vol. 57, Issue 11, 111803, (September 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.11.111803

KEYWORDS: Metamaterials, Solids, Wave propagation, Multilayers, Dielectrics, Optical engineering, Metals, Dispersion, Polarization, Dielectric polarization

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Proceedings Article | 5 March 2018 Paper

Third-harmonic generation in tunable nonlinear hyperbolic metamaterial

Surawut Wicharn, Prathan Buranasiri

Proceedings Volume 10714, 107140H (2018) https://doi.org/10.1117/12.2299806

KEYWORDS: Graphene, Metamaterials, Tantalum, Wave propagation, Third-harmonic generation, Complex systems, Dielectrics, Multilayers, Dispersion, Frequency converters

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Proceedings Article | 15 February 2018 Paper

A birefringent phase-matching method in multilayered hyperbolic metamaterials

Surawut Wicharn, Suwan Plaipichit, Thitiya Seesan, Prathan Buranasiri

Proceedings Volume 10516, 105161M (2018) https://doi.org/10.1117/12.2292534

KEYWORDS: Metamaterials, Wave propagation, Multilayers, Dielectrics, Metals, Refractive index, Polarization, Tantalum, Solids, Silver

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Proceedings Article | 24 August 2017 Paper

A numerical investigation of difference frequency generation in nonlinear multilayered metamaterials

Prathan Buranasiri, Rittirong Nuansri, Surawut Wicharn

Proceedings Volume 10343, 103432W (2017) https://doi.org/10.1117/12.2277541

KEYWORDS: Multilayers, Metamaterials, Nonlinear optics, Difference frequency generation, Nonlinear metamaterials, Beam propagation method, Frequency converters, Optical amplifiers

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Proceedings Article | 31 August 2015 Paper

Intense terahertz-pulse generation by four-wave mixing process in induced gas plasma

S. Wicharn, P. Buranasiri

Proceedings Volume 9546, 954621 (2015) https://doi.org/10.1117/12.2186931

KEYWORDS: Terahertz radiation, Plasma, Argon, Dielectrics, Four wave mixing, Plasma generation, Nonlinear optics, Ionization, Wave propagation, Frequency conversion

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Proceedings Article | 29 July 2015 Paper

Nonlinear frequency conversion effect in a one-dimensional graphene-based photonic crystal

S. Wicharn, P. Buranasiri

Proceedings Volume 9659, 96591G (2015) https://doi.org/10.1117/12.2196083

KEYWORDS: Graphene, Bismuth, Silicon, Photonic crystals, Nonlinear frequency conversion, Chalcogenides, Silica, Four wave mixing, Complex systems

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Proceedings Article | 12 September 2014 Paper

Third-harmonic generation enhancement in polymer-dispersed liquid crystal grating

S. Wicharn, P. Buranasiri

Proceedings Volume 9162, 916223 (2014) https://doi.org/10.1117/12.2062481

KEYWORDS: Liquid crystals, Third-harmonic generation, Polymers, Photonic crystals, Fourier transforms, Refractive index, Modulation, Dielectrics, Holography, Second-harmonic generation

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SPIE Journal Paper | 29 January 2014

Third-harmonic pulse generation in one-dimensional photonic crystal structures

Surawut Wicharn, Prathan Buranasiri

JNP, Vol. 8, Issue 01, 083893, (January 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.083893

KEYWORDS: Photonic crystals, Curium, Dielectrics, Third-harmonic generation, Dispersion, Wave propagation, Fourier transforms, Nonlinear optics, Nonlinear frequency conversion, Phase matching

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Proceedings Article | 7 June 2013 Paper

Efficient third-harmonic generation in one-dimensional photonic crystals

S. Wicharn, P. Buranasiri, C. Ruttanapun, P. Jindajitawat

Proceedings Volume 8883, 88830A (2013) https://doi.org/10.1117/12.2022094

KEYWORDS: Photonic crystals, Third-harmonic generation, Dielectrics, Frequency conversion, Radio propagation, Geometrical optics, Laser optics, Optical fibers, Nonlinear optics, Nonlinear crystals

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Proceedings Article | 15 February 2012 Paper

Parametric down conversion process in one-dimensional photonic band gap structure

S. Wicharn, P. Buranasiri

Proceedings Volume 8240, 82401H (2012) https://doi.org/10.1117/12.907759

KEYWORDS: Frequency conversion, Dielectrics, Four wave mixing, Photonic crystals, Nonlinear optics, Energy efficiency, Structural design, Wave propagation, Neodymium, Signal processing

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Showing 5 of 14 publications

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