Dr. Guohua Zhu Profile

Dr. Guohua Zhu

Research Staff at Norfolk State Univ

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Publications (9)

Proceedings Article | 12 November 2014 Paper

Tailoring dispersion by strong coupling (presentation video)

Thejaswi Tumkur, Guohua Zhu, Devon Courtwright, Mikhail Noginov

Proceedings Volume 9160, 91600V (2014) https://doi.org/10.1117/12.2066566

KEYWORDS: Molecules, Video, Metamaterials, Silver, Surface plasmon polaritons, Thin films, Plasmons, Multilayers, Plasmonics, Current controlled current source

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Proceedings Article | 13 September 2011 Paper

Control of spontaneous emission with functionalized multilayered hyperbolic metamaterials

T. Tumkur, G. Zhu, P. Black, Yu. Barnakov, C. Bonner, M. Noginov

Proceedings Volume 8093, 80930O (2011) https://doi.org/10.1117/12.896033

KEYWORDS: Metamaterials, Silver, Picosecond phenomena, Dielectrics, Multilayers, Molecules, Glasses, Metals, Quantum efficiency, Thin films

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Proceedings Article | 28 September 2007 Paper

Compensation of loss by optical gain in propagating surface plasmons

M. Noginov, V. Podolskiy, G. Zhu, M. Mayy, M. Bahoura, J. Adegoke, B. Ritzo, K. Reynolds

Proceedings Volume 6642, 664218 (2007) https://doi.org/10.1117/12.734909

KEYWORDS: Reflectivity, Dielectrics, Silver, Wave propagation, Surface plasmons, Reflection, Molecules, Radio propagation, Metals, Plasmonics

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Proceedings Article | 28 September 2007 Paper

En route to low loss nanoplasmonics: elongating surface plasmon propagating length without gain

G. Zhu, M. Mayy, M. Bahoura, B. Ritzo, V. Gavrilenko, M. Noginov

Proceedings Volume 6638, 663806 (2007) https://doi.org/10.1117/12.733235

KEYWORDS: Surface plasmons, Nanoplasmonics, Wave propagation, Radio propagation, Surface plasmon polaritons, Electromagnetic radiation, Metals, Dielectrics, Photonic metamaterials, Silver

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Proceedings Article | 10 May 2007 Paper

The progress towards the transparent ceramics fabrication

Yu. Barnakov, M. Thomas, Z. Kabato, G. Zhu, M. Bahoura, M. Noginov

Proceedings Volume 6552, 65521B (2007) https://doi.org/10.1117/12.721328

KEYWORDS: Ceramics, Nanoparticles, Nd:YAG lasers, Spectroscopy, Particles, YAG lasers, Aluminum, Transmittance, X-ray diffraction, Laser applications

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Proceedings Article | 12 May 2006 Paper

Simple route to Nd:YAG transparent ceramics

Yu. Barnakov, I. Veal, Z. Kabato, G. Zhu, M. Bahoura, M. Noginov

Proceedings Volume 6216, 62160Z (2006) https://doi.org/10.1117/12.689902

KEYWORDS: Ceramics, Nd:YAG lasers, Neodymium, Laser applications, YAG lasers, Crystals, Scanning electron microscopy, Absorption, Spectroscopy, Solid state lasers

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Proceedings Article | 16 September 2005 Paper

Anti-Stokes GaAs random laser: on the road to thermally pumped lasers

M. Noginov, G. Zhu, C. Small, M. Bahoura

Proceedings Volume 5924, 59240C (2005) https://doi.org/10.1117/12.618879

KEYWORDS: Gallium arsenide, Random lasers, Absorption, Luminescence, Laser damage threshold, Optical parametric oscillators, Laser systems engineering, Optical pumping, Laser applications, Phonons

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Proceedings Article | 9 July 2003 Paper

Stimulated emission in scattering and composite dielectric media (random lasers): effect of particle size (Key Lecture)

Mikhail Noginov, Messaoud Bahoura, Natalia Noginova, Guohua Zhu, Kaleem Morris, Starre Williams, Jakub Novak, Aubrey Frantz, Ichesia Fowlkes

Proceedings Volume 5218, (2003) https://doi.org/10.1117/12.508645

KEYWORDS: Random lasers, Particles, Scattering, Laser damage threshold, Laser scattering, Atmospheric particles, Diffusion, Absorption, Neodymium, Crystals

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Proceedings Article | 16 June 2003 Paper

Threshold conditions for a random laser mode

Messaoud Bahoura, Natalia Noginova, Kaleem Morris, Guohua Zhu, Starre Williams, Jacob Novak, Ichesia Fowlkes, Aubry Franz, Mikhail Noginov

Proceedings Volume 4970, (2003) https://doi.org/10.1117/12.501649

KEYWORDS: Random lasers, Neodymium, Lanthanum, Aluminum, Laser damage threshold, Ceramics, Laser scattering, Scattering, Diffusion, Photons

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Showing 5 of 9 publications

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