Dr. Remis Gaska Profile

Dr. Remis Gaska

at Sensor Electronic Technology Inc

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 15 September 2016 Presentation + Paper

Presentation + Paper

Scanning near-field optical microscopy of AlGaN epitaxial layers

S. Marcinkevičius, R. Jain, M. Shatalov, R. Gaska, M. Shur

Proceedings Volume 9926, 992605 (2016) https://doi.org/10.1117/12.2236999

KEYWORDS: Near field scanning optical microscopy, Light emitting diodes, Optical microscopy, Luminescence, Aluminum, Spatial resolution, Near field scanning optical microscopy, Light emitting diodes, Near field, Aluminum nitride, Gallium, Spectroscopy

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Proceedings Article | 13 March 2015 Paper

Paper

High-efficiency UV LEDs on sapphire

Max Shatalov, Rakesh Jain, Alex Dobrinsky, Wenhong Sun, Yuri Bilenko, Jinwei Yang, Michael Shur, Remis Gaska

Proceedings Volume 9363, 93631M (2015) https://doi.org/10.1117/12.2079874

KEYWORDS: Light emitting diodes, Deep ultraviolet, External quantum efficiency, Ultraviolet radiation, Sapphire, Ultraviolet light emitting diodes, Reflectivity, Quantum efficiency, Aluminum nitride, Quantum wells

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Proceedings Article | 9 May 2012 Paper

Paper

THz detectors based on heating of two-dimensional electron gas in disordered nitride heterostructures

V. Mitin, R. Ramaswamy, K. Wang, J. K. Choi, M. Pakmehr, A. Muraviev, M. Shur, R. Gaska, V. Pogrebnyak, A. Sergeev

Proceedings Volume 8363, 836307 (2012) https://doi.org/10.1117/12.919267

KEYWORDS: Terahertz radiation, Antennas, Sensors, Gallium nitride, Heterojunctions, Resistance, Picosecond phenomena, Bolometers, Semiconducting wafers, Absorption

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Proceedings Article | 13 May 2011 Paper

Paper

2DEG GaN hot electron microbolometers and quantum cascade lasers for THz heterodyne sensing

R. Ramaswamy, K. Wang, A. Stier, A. Muraviev, G. Strasser, A. Markelz, M. Shur, R. Gaska, A. Sergeev, V. Mitin

Proceedings Volume 8031, 80310H (2011) https://doi.org/10.1117/12.883329

KEYWORDS: Terahertz radiation, Quantum cascade lasers, Resistance, Heterodyning, Gallium nitride, Heterojunctions, Semiconducting wafers, Sensors, Absorption, Metals

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Proceedings Article | 17 September 2009 Paper

Paper

Deep ultraviolet semiconductor light sources for sensing and security

Max Shatalov, Yuri Bilenko, Jinwei Yang, Remis Gaska

Proceedings Volume 7484, 74840C (2009) https://doi.org/10.1117/12.840193

KEYWORDS: Light emitting diodes, Deep ultraviolet, Luminescence, Lamps, Ultraviolet radiation, Modulation, Quantum wells, Sensors, Semiconductors

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Proceedings Article | 9 September 2009 Paper

Paper

Grating-gate tunable plasmon absorption in InP and GaN based HEMTs

R. Peale, H. Saxena, W. Buchwald, G. Aizin, A. Muravjov, D. Veksler, N. Pala, X. Hu, R. Gaska, M. Shur

Proceedings Volume 7467, 74670Q (2009) https://doi.org/10.1117/12.826187

KEYWORDS: Plasmons, Gallium nitride, Field effect transistors, Absorption, Terahertz radiation, Bolometers, Sensors, Transistors, Modulation, Silicon

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Proceedings Article | 1 May 2009 Paper

Paper

Resonant terahertz absorption by plasmons in grating-gate GaN HEMT structures

A. Muravjov, D. Veksler, X. Hu, R. Gaska, N. Pala, H. Saxena, R. Peale, M. Shur

Proceedings Volume 7311, 73110D (2009) https://doi.org/10.1117/12.818726

KEYWORDS: Plasmons, Terahertz radiation, Field effect transistors, Absorption, Metals, Plasma, Gallium nitride, Liquids, Sensors, Terahertz spectroscopy

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Proceedings Article | 15 February 2008 Paper

Paper

III-nitride based deep ultraviolet light sources

M. Shur, R. Gaska

Proceedings Volume 6894, 689419 (2008) https://doi.org/10.1117/12.769128

KEYWORDS: Deep ultraviolet, Light emitting diodes, Electrons, Quantum wells, Ultraviolet radiation, Light sources, Ultraviolet light emitting diodes, Phonons, Sapphire, Polarization

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Proceedings Article | 13 October 2006 Paper

Paper

Optimization of a UV light-emitting diode based fluorescence-phase sensor

A. Žukauskas, N. Kurilčik, P. Vitta, S. Juršėnas, E. Bakienė, R. Gaska

Proceedings Volume 6398, 63980Y (2006) https://doi.org/10.1117/12.689907

KEYWORDS: Luminescence, Light emitting diodes, Sensors, Phase shifts, Modulation, Near ultraviolet, Ultraviolet light emitting diodes, Solids, Phase measurement, Deep ultraviolet

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Proceedings Article | 13 October 2006 Paper

Paper

A compact aerosol sensor and spectroscopic sorting with UV LEDs

Kristina Davitt, Yoon-Kyu Song, William Patterson, Arto Nurmikko, Yong-Le Pan, Richard Chang, Maria Gherasimova, Jung Han, Patrick Cobler, Paul Butler, Vincent Palermo, Remis Gaska

Proceedings Volume 6398, 63980B (2006) https://doi.org/10.1117/12.687307

KEYWORDS: Particles, Luminescence, Light emitting diodes, Sensors, Ultraviolet light emitting diodes, Atmospheric particles, Ultraviolet radiation, Aerosols, Digital signal processing, Optical spheres

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Proceedings Article | 29 December 2005 Paper

Paper

Deep-UV LEDs: physics, performance, and applications

R. Gaska, J. Zhang

Proceedings Volume 6037, 603706 (2005) https://doi.org/10.1117/12.638266

KEYWORDS: Light emitting diodes, Luminescence, Deep ultraviolet, Lamps, Ultraviolet radiation, Solids, Electroluminescence, Modulation, Aluminum nitride

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Proceedings Article | 28 October 2005 Paper

Paper

Fluorescence-lifetime identification of biological agents using deep ultraviolet light-emitting diodes

P. Vitta, N. Kurilcik, S. Jursenas, A. Zukauskas, E. Bakienė, J. Zhang, T. Katona, Y. Bilenko, A. Lunev, X. Hu, J. Deng, R. Gaska

Proceedings Volume 5990, 59900X (2005) https://doi.org/10.1117/12.630573

KEYWORDS: Luminescence, Light emitting diodes, Sensors, Phase shifts, Modulation, Solids, Deep ultraviolet, Biological weapons, Ultraviolet radiation, Phase measurement

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Proceedings Article | 23 May 2005 Paper

Paper

Low frequency noise of light emitting diodes

S. Rumyantsev, S. Sawyer, N. Pala, M. Shur, Yu. Bilenko, J. P. Zhang, X. Hu, A. Lunev, J. Deng, R. Gaska

Proceedings Volume 5844, (2005) https://doi.org/10.1117/12.608559

KEYWORDS: Light emitting diodes, Resistance, Lamps, Halogens, Signal to noise ratio, Light sources, Photodetectors, Ultraviolet radiation, Photodiodes, Interference (communication)

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Proceedings Article | 29 December 2004 Paper

Paper

AlGaN-based deep-UV LEDs for fluorescence sensing

Pranciskus Vitta, Natalija Kurilcik, Algirdas Novickovas, Saulius Jursenas, Henrikas Calkauskas, Arturas Zukauskas, Remis Gaska

Proceedings Volume 5617, (2004) https://doi.org/10.1117/12.578684

KEYWORDS: Luminescence, Light emitting diodes, Modulation, Phase shifts, Deep ultraviolet, Prostate, Solids, Ultraviolet light emitting diodes, Sensors, Proteins

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Proceedings Article | 20 October 2004 Paper

Paper

Color perception under illumination by quadrichromatic solid-state lamp

Rytis Stanikunas, Henrikas Vaitkevicius, Algimantas Svegzda, Vilius Viliunas, Zenius Bliznikas, Kestutis Breive, Rimantas Vaicekauskas, Algirdas Novickovas, Genadij Kurilcik, Arturas Zukauskas, Remis Gaska, Michael Shur

Proceedings Volume 5530, (2004) https://doi.org/10.1117/12.565128

KEYWORDS: Lamps, Light emitting diodes, Tungsten, Color vision, Solid state physics, Light sources and illumination, Light, Diamond, Remote sensing, Solid state electronics

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Proceedings Article | 26 January 2004 Paper

Paper

Quadrichromatic white solid state lamp with digital feedback

Arturas Zukauskas, Rimantas Vaicekauskas, Felikas Ivanauskas, Genadij Kurilcik, Zenius Bliznikas, Kestutis Breive, Jevgenij Krupic, Andrius Rupsys, Algirdas Novickovas, Pranciskus Vitta, Alvydas Navickas, Vytautas Raskauskas, Michael Shur, Remis Gaska

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.514079

KEYWORDS: Light emitting diodes, Lamps, Solid state electronics, Phototherapy, Solid state physics, Light sources and illumination, Light, Solid state lighting, Luminous efficiency, Sensors

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Proceedings Article | 11 June 2003 Paper

Paper

Nanostructures on flexible substrates

Michael Shur, Sergey Rumyantsev, R. Gaska

Proceedings Volume 5023, (2003) https://doi.org/10.1117/12.514636

KEYWORDS: Cadmium sulfide, Semiconductors, Resistance, Solar cells, Nanostructures, Ultraviolet radiation, Photovoltaics, Metals, Skin, Crystals

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Proceedings Article | 12 May 2003 Paper

Paper

Generation-recombination noise in GaN and GaN-based devices

Nezih Pala, Sergey Rumyantsev, Michael Shur, Michael Levinshtein, M. Asif Khan, Grigory Simin, Remis Gaska

Proceedings Volume 5113, (2003) https://doi.org/10.1117/12.488468

KEYWORDS: Gallium nitride, Field effect transistors, Heterojunctions, Thin films, Gallium, Aluminum, Diodes, Temperature metrology, Silicon, Photodetectors

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Proceedings Article | 26 November 2002 Paper

Paper

Progress in III-nitride-based white light sources

Remis Gaska, Arturas Zukauskas, Michael Shur, Mohamed Khan

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.457167

KEYWORDS: Light emitting diodes, Lamps, Aluminum, Indium, Luminous efficiency, Gallium nitride, Luminous efficacy, Ultraviolet radiation, Ultraviolet light emitting diodes, Metalorganic chemical vapor deposition

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Proceedings Article | 5 December 2001 Paper

Paper

Optimization of multichip white solid state lighting source with four or more LEDs

Arturas Zukauskas, Felikas Ivanauskas, Rimantas Vaicekauskas, Michael Shur, Remis Gaska

Proceedings Volume 4445, (2001) https://doi.org/10.1117/12.450038

KEYWORDS: Light emitting diodes, Lamps, Luminous efficacy, Solid state electronics, Radium, Solid state lighting, Luminous efficiency, Solid state physics, Light sources and illumination, Chromium

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Proceedings Article | 6 November 2001 Paper

Paper

GaN-based acousto-optic devices for blue optoelectronics

Daumantas Ciplys, Remis Gaska, Michael Shur, Romualdas Rimeika, Jinwei Yang, Mohamed Khan

Proceedings Volume 4453, (2001) https://doi.org/10.1117/12.447655

KEYWORDS: Acoustics, Gallium nitride, Diffraction, Acousto-optics, Waveguides, Refractive index, Sapphire, Transducers, Wave propagation, Integrated optics

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Proceedings Article | 8 March 2001 Paper

Paper

Shaping of the band gap in AlInGaN alloys

Gintautas Tamulaitis, Saulius Jursenas, K. Kazlauskas, Arturas Zukauskas, Mohamed Khan, Jinwei Yang, Grigory Simin, Remis Gaska, Michael Shur

Proceedings Volume 4318, (2001) https://doi.org/10.1117/12.417586

KEYWORDS: Luminescence, Indium, Aluminum, Heterojunctions, Quantum wells, Reflectivity, Excitons

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Proceedings Article | 6 May 1994 Paper

Paper

Ultrafast relaxation of hot electrons in quantum wires

Vladimir Mitin, Remis Gaska, R. Mickevicius

Proceedings Volume 2142, (1994) https://doi.org/10.1117/12.175911

KEYWORDS: Electrons, Phonons, Acoustics, Monte Carlo methods, Scattering, Information operations, Quantum wells, Gallium arsenide, Quantization, Picosecond phenomena

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Showing 5 of 23 publications

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