Prof. Chunlei Guo Profile

Prof. Chunlei Guo

Professor at Institute of Optics Univ of Rochester

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 11 April 2024 Presentation

Surface functionalization with femtosecond lasers and applications

Chunlei Guo

Proceedings Volume PC12939, PC1293903 (2024) https://doi.org/10.1117/12.3012911

KEYWORDS: Femtosecond phenomena, Optical lithography, Metals, Materials processing, Light emitting diodes, Laser processing, Laser development

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Proceedings Article | 26 September 2023 Presentation

Advancing solar absorbers with femtosecond lasers and metamaterials for photo-thermal and photo-voltaic applications

Chunlei Guo

Proceedings Volume PC12668, PC1266802 (2023) https://doi.org/10.1117/12.2682070

KEYWORDS: Metamaterials, Femtosecond phenomena, Solar energy, Perovskite, Metals, Physics, Materials processing, Chemical engineering

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Proceedings Article | 17 March 2023 Poster

Optimization of femtosecond laser treated superhydrophobic surface functionalization using machine learning

Chloe Zhang, Tianshu Xu, Subhash Singh, Chunlei Guo

Proceedings Volume 12409, 124091A (2023) https://doi.org/10.1117/12.2649498

KEYWORDS: Femtosecond phenomena, Machine learning, Neural networks, Liquids, Data modeling, Uncertainty analysis, Ultrafast lasers, Pulsed laser operation, Optofluidics, Nanotechnology

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Proceedings Article | 3 October 2022 Presentation

Gigantic suppression of recombination rate in 3D Lead-Halide Perovskites for enhanced photodetector performance (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Kwangjin Li

Proceedings Volume PC12195, PC121950P (2022) https://doi.org/10.1117/12.2638185

KEYWORDS: Photodetectors, Perovskite, Thin films, Plasmonics, Photonic devices, Photonic crystals, Optoelectronics, Mirrors, Metamaterials, Luminescence

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Proceedings Article | 3 October 2022 Presentation

Angularly selective thermal emitters for robust and deep subfreezing daytime radiative cooling (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Wei Li, Sandeep Chamoli

Proceedings Volume PC12195, PC121950Q (2022) https://doi.org/10.1117/12.2638219

KEYWORDS: Thin films, Optical filters, Mirrors, Digital filtering, Absorption filters

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Proceedings Article | 5 March 2022 Presentation

Structural coloring on metals with femtosecond lasers

Chunlei Guo

Proceedings Volume PC12012, PC120120C (2022) https://doi.org/10.1117/12.2615239

KEYWORDS: Metals, Femtosecond phenomena, Lithium, Laser development, Optical lithography, Optical coatings, Nanotechnology, Materials processing, Light emitting diodes, Laser processing

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SPIE Journal Paper | 17 June 2021

Theoretical investigation of 120 Gb/s all-optical AND and OR logic gates using reflective semiconductor optical amplifiers

Amer Kotb, Kyriakos Zoiros, Wei Li, Chunlei Guo

OE, Vol. 60, Issue 06, 066107, (June 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.6.066107

KEYWORDS: Logic devices, Adaptive optics, Switching, Reflectivity, Logic, Optical engineering, Semiconductor optical amplifiers, Picosecond phenomena, Signal processing, Nonlinear optics

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Proceedings Article | 10 September 2019 Presentation

Designer thin-film based perfect light absorption and its applications in structural coloring, gas sensing, and solar-thermal conversion (Conference Presentation)

Mohamed El Kabbash, Theodor Letsou, Michael Hinczewski, Giuseppe Strangi, Chunlei Guo

Proceedings Volume 11089, 1108904 (2019) https://doi.org/10.1117/12.2528370

KEYWORDS: Thin films, Absorption, Nanophotonics, Lithography, Metamaterials, Metals, Reflectivity, Oxides, Refractive index, Hydrogen

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Proceedings Article | 9 September 2019 Presentation

Improving the transmission efficiency of plasmonic and dielectric metasurfaces (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Jihua Zhang

Proceedings Volume 11080, 110800Z (2019) https://doi.org/10.1117/12.2528330

KEYWORDS: Dielectrics, Plasmonics, Optical components, Lenses, Wave plates, Reflectivity, Absorption, Metals, Diffraction, Scattering

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Proceedings Article | 9 September 2019 Presentation

Femtosecond optical imaging of nanostructures using ultrafast ultramicroscopy (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Ranran Fang, Subhash Singh

Proceedings Volume 11088, 110880F (2019) https://doi.org/10.1117/12.2528336

KEYWORDS: Nanostructures, Femtosecond phenomena, Ultrafast imaging, Optical imaging, X-ray lasers, Image processing, Light-matter interactions, Nanophotonics, Diffraction, Laser scattering

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Proceedings Article | 9 September 2019 Presentation

Hybrid thermal and electric and thermal solar energy generation based on thin-film optical coatings (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Subhash Singh, Giuseppe Strangi, Michael Hinczewski

Proceedings Volume 11121, 111210C (2019) https://doi.org/10.1117/12.2528363

KEYWORDS: Solar energy, Thin films, Thin film coatings, Optical coatings, Energy efficiency, Solar cells, Photovoltaics, Energy conversion efficiency, Beam splitters, Optical components

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Proceedings Article | 9 September 2019 Presentation

Fano resonance in thin-film optical coatings (Conference Presentation)

Mohamed El Kabbash, Chunlei Guo, Giuseppe Strangi

Proceedings Volume 11080, 110801A (2019) https://doi.org/10.1117/12.2528327

KEYWORDS: Thin films, Optical coatings, Thin film coatings, Solar energy, Solar cells, Metamaterials, Absorption, Reflection, Distributed Bragg reflectors, Visible radiation

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Proceedings Article | 25 February 2010 Paper

Brighter incandescent light sources from the black metal

Anatoliy Vorobyev, Chunlei Guo

Proceedings Volume 7589, 758916 (2010) https://doi.org/10.1117/12.847901

KEYWORDS: Tungsten, Lamps, Metals, Femtosecond phenomena, Absorption, Reflectivity, Light sources, Polarization, Scanning electron microscopy, Surface plasmons

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Proceedings Article | 15 February 2010 Paper

Surface plasmon enhanced photoelectron emission

T. Y. Hwang, A. Vorobyev, Chunlei Guo

Proceedings Volume 7586, 758602 (2010) https://doi.org/10.1117/12.845826

KEYWORDS: Surface plasmons, Platinum, Reflectivity, Metals, Polarization, Femtosecond phenomena, Nanostructures, Pulsed laser operation, Surface finishing, Light scattering

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Proceedings Article | 25 February 2009 Paper

Femtosecond laser surface structuring of biocompatible metals

Anatoliy Vorobyev, Chunlei Guo

Proceedings Volume 7203, 72030O (2009) https://doi.org/10.1117/12.809593

KEYWORDS: Femtosecond phenomena, Titanium, Platinum, Metals, Gold, Proteins, Laser ablation, Biosensors, Nanostructures, Laser therapeutics

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Proceedings Article | 14 May 2008 Paper

Metal colorization with femtosecond laser pulses

Anatoliy Vorobyev, Chunlei Guo

Proceedings Volume 7005, 70051T (2008) https://doi.org/10.1117/12.782699

KEYWORDS: Aluminum, Metals, Reflectivity, Femtosecond phenomena, Gold, Scanning electron microscopy, Titanium, Optical properties, Ultraviolet radiation, Terahertz radiation

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Proceedings Article | 12 May 2008 Paper

Charging and plasma effects under ultrashort pulsed laser ablation

N. Bulgakova, A. Bulgakov, V. Zhukov, W. Marine, A. Vorobyev, Chunlei Guo

Proceedings Volume 7005, 70050C (2008) https://doi.org/10.1117/12.782643

KEYWORDS: Plasma, Laser ablation, Ionization, Ions, Femtosecond phenomena, Semiconductor lasers, Argon, Pulsed laser operation, Silicon, Motion models

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Proceedings Article | 12 May 2008 Paper

Dynamics of femtosecond laser-induced periodic surface structures on metals

Jincheng Wang, Chunlei Guo

Proceedings Volume 7005, 70052V (2008) https://doi.org/10.1117/12.782743

KEYWORDS: Metals, Gold, Femtosecond phenomena, Copper, Silver, Energy coupling, Ultrafast phenomena, Diffusion, Scanning electron microscopy, Surface finishing

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Proceedings Article | 5 March 2008 Paper

Extraordinary enhanced absorptivity of gold surface ablated with femtosecond laser pulses

A. Vorobyev, Chunlei Guo, V. Makin, N. Kokody, V. Kuzmichev

Proceedings Volume 7009, 700913 (2008) https://doi.org/10.1117/12.793443

KEYWORDS: Gold, Femtosecond phenomena, Laser ablation, Nanostructures, Absorption, Surface plasmons, Scanning electron microscopy, Nanostructuring, Optical spheres, Metals

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