Eugene Panchenko

Selective near-perfect absorbing mirror as a spatial frequency filter for optical image processing

Lukas Wesemann, Evgeniy Panchenko, Kalpana Singh, Enrico Della Gaspera, Daniel E Gomez, Timothy J Davis, Ann Roberts

Journal article  |  2019  |  APL PHOTONICS

Spatial frequency filtering is a fundamental enabler of information processing methods in biological and technical imaging. Most f..

Ultracompact Camera Pixel with Integrated Plasmonic Color Filters

Evgeniy Panchenko, Lukas Wesemann, Daniel E Gomez, Timothy D James, Timothy Davis, Ann Roberts

Journal article  |  2019  |  ADVANCED OPTICAL MATERIALS

Photodetector size imposes a fundamental limit on the amount of information that can be recorded by an image sensor. Compact, high..

Plasmonic Near-Complete Optical Absorption and Its Applications

Charlene Ng, Lukas Wesemann, Evgeniy Panchenko, Jingchao Song, Timothy J Davis, Ann Roberts, Daniel E Gomez

Journal article  |  2019  |  ADVANCED OPTICAL MATERIALS

Near-complete absorption of light has the potential to underpin advances in photodetection, advanced chemistry, coloration of mate..

Plasmonic Metasurfaces for Optical Information Processing

L Wesemann, E Panchenko, K Singh, DE Gomez, TJ Davis, A Roberts

Conference Proceedings  |  2019  |  SPIE MICRO + NANO MATERIALS, DEVICES, AND APPLICATIONS 2019

Optical spatial frequency filtering is a key method for information processing in biological and technical imaging. While conventi..

Metasurfaces, dark modes, and high NA illumination

Lukas Wesemann, Panji Achmari, Kalpana Singh, Evgeniy Panchenko, Timothy D James, Daniel E Gomez, Timothy J Davis, Ann Roberts

Journal article  |  2018  |  OSA CONTINUUM

The interaction of a focused beam with a metasurface supporting dark modes is investigated. We show computationally and experiment..

Cathodoluminescence as a probe of the optical properties of resonant apertures in a metallic film

Kalpana Singh, Evgeniy Panchenko, Babak Nasr, Amelia Liu, Lukas Wesemann, Timothy J Davis, Ann Roberts

Journal article  |  2018  |  BEILSTEIN JOURNAL OF NANOTECHNOLOGY

Here we present the results of an investigation of resonances of azimuthal trimer arrangements of rectangular slots in a gold film..

In-Plane Detection of Guided Surface Plasmons for High-Speed Optoelectronic Integrated Circuits

Evgeniy Panchenko, Jasper J Cadusch, Ori Avayu, Tal Ellenbogen, Timothy D James, Daniel Gomez, Ann Roberts

Journal article  |  2018  |  ADVANCED MATERIALS TECHNOLOGIES

Constrains on the speed of modern digital integrated circuits are dominated by the metallic interconnects between logic gates. Sur..

Electron paramagnetic resonance microscopy using spins in diamond under ambient conditions

David A Simpson, Robert G Ryan, Liam T Hall, Evgeniy Panchenko, Simon C Drew, Steven Petrou, Paul S Donnelly, Paul Mulvaney, Lloyd CL Hollenberg

Journal article  |  2017  |  NATURE COMMUNICATIONS

Magnetic resonance spectroscopy is one of the most important tools in chemical and bio-medical research. However, sensitivity limi..

Plasmonics-enabled semiconductor photodetectors

Evgeniy Panchenko

Thesis / Dissertation  |  2017

The ever increasing demand for high-speed data processing requires faster operation of computer processors and peripherals. Despit..

Plasmonics-enabled metal-semiconductor-metal photodiodes for high-speed interconnects and polarization sensitive detectors

Evgeniy Panchenko, Jasper J Cadusch, Timothy D James, Ann Roberts

Conference Proceedings  |  2017  |  INTEGRATED OPTICS: DEVICES, MATERIALS, AND TECHNOLOGIES XXI

Metal-semiconductor-metal (MSM) photodiodes are commonly used in ultrafast photoelectronic devices. Re- cently it was shown that l..