- Szabolcs Tőkés, Ph.D., senior research fellow
Szabolcs Tőkés PhD. is a Senior Scientist at the Analogic and Neural Computing Research Laboratory of the Computer and Automation Research Institute of the Hungarian Academy of Sciences. Besides academic work in the field of laser physics, holography, acousto-optics, optical information processing, diffractive optics he has industrial experience in the manufacture of gas lasers, development and manufacture of laser image-recording equipment and laser plotters.
His research and development activity founded a new branch of industry in Hungary, namely the laser recorder’s industry. This includes the manufacturing of laser-plotters for printed circuit filming and imagesetters for printing-press.
His current research centered about wave optics, mainly optical computing, optical implementation of the cellular neural network wave computer and digital holographic microscopy, adaptive optics.
Publications[ order by time]
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Conference issue- In-line color digital holographic microscope for water quality measurements.
- GPU implementation of volume reconstruction and object detection in digital holographic microscopy.
- Multi-color digital holographic microscope (DHM) for biological purposes.
Authors: Göröcs, Zoltán Sándor; Kiss, Márton Zsolt; Tóth, Veronika Mária; Orzó, László; Tőkés, SzabolcsDepartment: Cellular Sensory and Optical Wave Computing LaboratoryDate: 2010. 01. 23.Published by: Imaging, manipulation, and analysis of biomolecules, cells, and tissues VIII. San Francisco, 2010. (Proceedings of SPIE 7568.) (Length: 1-10. page)Download article: [html]
- Digital holographic microscopy and CNN based image processing for biohazard detection.
- Combined optically addressable spatial light modulator for affordable adaptive optics.
- Programmable OASLM as a novel sensing celllular computer
- Optical cellular wave computer implementation and programming
- A new CNN template for POAC peak enhancement
- Various implementations of topographic, sensory, cellular wave computers
- Evolution of the programmable optical array computer (POAC)
- POAC (programmable optical array computer) applied for target recognition and tracking
- The first version of the optical programmable array/analogic computer (POAC) template library
- Laptop POAC: a compact optical implementation of CNN-UM
- A study of correlation process of a modified JTC for optical CNN
- Simulation of optical CNN template library based on t2-JTC
- Two-wavelength POAC (Programmable Opto-Electronic Analogic Computer) using bacteriorhodopsin as dynamic holographic material
- Two-wavelength POAC (Programmable Opto-Electronic Analogic Computer) using bacteriorhodopsin as dynamic holographic material
- Basic mammalian retinal effects on the prototype complex cell CNN uiversal machine.
- Programmable optical CNN implementation based on the template pixels' angular coding.
- An interference patterning equipment using DOE array.
Authors: Tőkés, SZ; Kas, I; Toth, A; Paakkonen, P; Turunen, JDepartment: Internet Technology DepartmentDate: 2001.Published by: Diffractive optics 2001. EOS topical meeting on diffractive optics. Budapest, 2001. (European Optical Society topical meeting digest series 30.) (Page: 130-131)
- An advanced joint Fourier transform correlator (JTC).
- Dennis Gabor as the initiator of optical computing. Importance and prospects of optical computing and an optical implementation of the CCN-UM computer.
- Design aspects of an optical correlator based CNN implementation.
- Programmable analogic cellular optical computer using bacteriorhodopsin as analog rewriteable image memory.
- An optical CNN implementation with stored programmability.
- Dennis Gabor as the initiator of optical computing: Importance and prospects of optical computing and an optical implementation of the CNN-UM computer.
- Multibeam 2D acousto-optic modulator combined with arrays of diffractive optical elements.
- Varifocal lens for multi-beam laser scanning
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