ΑΝΔΡΕΑΣ ΟΘΩΝΟΣ
ΟΘΩΝΟΣ ΑΝΔΡΕΑΣ
OTHONOS ANDREAS
...
PROFESSOR
Department of Physics
FST 02 - Faculty of Pure and Applied Sciences
University Campus
B220
22892827
-
www.ultrafast.ucy.ac.cy/

Προσωπικό Προφίλ

Andreas Othonos received his B.Sc. in theoretical physics (1984) and M.Sc. in high-energy physics (1986) from the University of Toronto. In 1990 he has been awarded a Ph.D. degree by the University of Toronto for his work in the area of Ultrafast Laser Semiconductor Interactions. His experimental research was conducted between 1986-1990 at the University of Toronto, the Ontario Laser and Lightwave Research Centre and the National Research Council of Canada (NRC). From 1990 to 1996 he has been with the Ontario Laser and Lightwave Research Centre at the University of Toronto working on ultrafast dynamics in semiconductors and fiber Bragg gratings. Since 1996 he has been in the Department of Physics at the University of Cyprus. He is also the Head and Principal Investigator of the Research Center of Ultrafast Science. His current research interest involves Ultrafast Carrier Dynamics in Semiconductors and Nanostructures, Optoelectronics, Nanotechnology, Laser-matter Interactions, Non-linear Optics, and Fiber Bragg gratings. Othonos is the author of one book and over 120 journal papers. He participated in number of research programs in Europe and a number of research programs from Research Promotion Foundation of Cyprus. Last three years he has been awarded three infrastructure programs (total funding > €1,500,000) from the Research Promotion Foundation of Cyprus which allowed him to create and manage the Laboratory of Ultrafast Science (http://ultrafast.ucy.ac.cy/) at the University of Cyprus.





Semiconductor Physics, Ultrafast Interactions, Laser Physics, Quantum Optics, Fiber Bragg Gratings







A. Othonos, C.Christofides and, M.Zervos “Ultrafast transient spectroscopy and photoluminescence properties of V2O5 nanowires” Applied  Physics Letters, 103, 133112 doi: 10.1063/1.4823506 (2013);
 
A. Othonos, , G. Itskos, Neophytou, Marios, Choulis, Stelios A, “Excitation dynamics of a low bandgap silicon-bridged dithiophene copolymer and its composites with fullerenes” Applied Physics Letters, 100   Issue: 15 Article Number: 153303   DOI: 10.1063/1.3703601   Published: APR 9 2012
 
A. Othonos, G. Itskos, D. D. C. Bradley, M. D. Dawson, and I. M. Watson, “Influence of surface related states on the carrier
dynamics in (Ga,In)N/GaN single quantum wells”, Applied Physics Letters, 94, 203102, (2009).
 
A. Othonos, E. Lioudakis, A.G. Nassiopoulou Surface-Related States in Oxidized Silicon Nanocrystals Enhance Carrier Relaxation and Inhibit Auger Recombination Nanoscale Res Lett, 3, page:315, (2008).
 
A. Othonos,E. Lioudakis, U. Philipose and Harry E. Ruda Ultrafast carrier dynamics in band edge and broad deep defect emission ZnSe nanowires Applied Physics Letters, 91 page:241113 (2007).
 
E. Lioudakis, E. Dimakis,E. Iliopoulos, A. Georgakilas and A. Othonos, “Ultrafast carrier dynamics in InxGa­1-xN (0001) epilayers: effects of high fluence excitation”, Appl. Phys. Lett., Vol.88 (12), p.121128, (2006).
 
A. Othonos and C. Christofides, Photomodulated Thermoreflectance Detection of Hydrogen at Elevated Temperatures: New Detection Limit, Applied Physics Letters 82, 904-906 (2003).
 
A. Othonos and C. Christofides, Ultrafast dynamics in phosphorus implanted silicon wafers: the effects of annealing, Physical Review B 66, 085206 (1-10) (2002).
 
A. Othonos, K. Kalli, Bragg Gratings in Optical Fibers, (Invited Chapter) Handbook of Advanced Electronic and Photonic Materials, Academic Press, ISBN 0-12-513759-1, Vol. 9, Chapter 9, pp. 367-480, 2001.
 
A. Othonos, K. Kalli, Din Ping Tsai, , Optically thin palladium films on silicon based substrates and nanostructure formation: effects of hydrogen, Applied Surface Science, Vol 161, pp. 54, 2000.
 
A. Othonos, J. Bismuth, M. Sweeny, A. Kevorkian and J.M. Xu, Supergrating WDM in Ge-doped SiO2/Si Planar Waveguides, Optical Engineering, Vol. 37, pp. 717-720, 1998.
 
A. Othonos, Probing ultrafast carriers and phonon dynamics in semiconductors, Invited Review paper, Applied Physics Reviews, 83, pp.1789-1830, 1998.
 
A. Othonos, Fiber Bragg gratings Invited Review paper, Review of Scientific Instruments, Vol. 68, 4309-4341, 1997.
 
A. Othonos, A. Salnick, A. Mandelis, and C. Christofides, Noncontact carrier lifetime depth profiling of ion-implanted Si using photothermal radiometry, Phys. Stat. Sol. Rapid Research Note, Vol. 161, pp. R13-R14 , 1997.
 
S.D. Benjamin, A. Othonos, H.S. Loka P.W.E. Smith, Ultrafast dynamics of nonlinear absorption in low-temperature-grown GaAs, Applied Physics Letters, Vol. 68, pp. ,1996.
 
A. Othonos and X. Lee, Narrow linewidth excimer laser for inscribing Bragg gratings in optical fibers, Review of Scientific Instruments, Vol. 66, pp. ,1995.
 
D. P.Tsai, A. Othonos, M. Moskovits and D. Uttamchandani Raman spectroscopy using a fiber optic probe with sub-wavelength aperture, Applied Physics Letters, Vol. 64, pp.1768, 1994.
 
A. Othonos, H.M. van Driel, J.F. Young and P. J. Kelly, Correlating hot phonon and hot carrier kinetics in Ge on a picosecond timescale, Physical Review, Vol. B43, pp. 6682, 1991.H. K. Haugen and A. Othonos, Fluorescence studies of multiphoton ionization processes: Four and five photon ionization of Sr at wavelengths of 558 590 nm Physical Review, Vol. A39, pp.3392, 1989.





Profile Information

Andreas Othonos received his B.Sc. in theoretical physics (1984) and M.Sc. in high-energy physics (1986) from the University of Toronto. In 1990 he has been awarded a Ph.D. degree by the University of Toronto for his work in the area of Ultrafast Laser Semiconductor Interactions. His experimental research was conducted between 1986-1990 at the University of Toronto, the Ontario Laser and Lightwave Research Centre and the National Research Council of Canada (NRC). From 1990 to 1996 he has been with the Ontario Laser and Lightwave Research Centre at the University of Toronto working on ultrafast dynamics in semiconductors and fiber Bragg gratings. Since 1996 he has been in the Department of Physics at the University of Cyprus. He is also the Head and Principal Investigator of the Research Center of Ultrafast Science. His current research interest involves Ultrafast Carrier Dynamics in Semiconductors and Nanostructures, Optoelectronics, Nanotechnology, Laser-matter Interactions, Non-linear Optics, and Fiber Bragg gratings. Othonos is the author of one book and over 120 journal papers. He participated in number of research programs in Europe and a number of research programs from Research Promotion Foundation of Cyprus. Last three years he has been awarded three infrastructure programs (total funding > €1,500,000) from the Research Promotion Foundation of Cyprus which allowed him to create and manage the Laboratory of Ultrafast Science (http://ultrafast.ucy.ac.cy/) at the University of Cyprus.


 
Semiconductor Physics, Ultrafast Interactions, Laser Physics, Quantum Optics, Fiber Bragg Gratings


 
 
A. Othonos, C.Christofides and, M.Zervos “Ultrafast transient spectroscopy and photoluminescence properties of V2O5 nanowires” Applied  Physics Letters, 103, 133112 doi: 10.1063/1.4823506 (2013);
 
A. Othonos, , G. Itskos, Neophytou, Marios, Choulis, Stelios A, “Excitation dynamics of a low bandgap silicon-bridged dithiophene copolymer and its composites with fullerenes” Applied Physics Letters, 100   Issue: 15 Article Number: 153303   DOI: 10.1063/1.3703601   Published: APR 9 2012
 
A. Othonos, G. Itskos, D. D. C. Bradley, M. D. Dawson, and I. M. Watson, “Influence of surface related states on the carrier dynamics in (Ga,In)N/GaN single quantum wells”, Applied Physics Letters, 94, 203102, (2009).
 
A. Othonos, E. Lioudakis, A.G. Nassiopoulou Surface-Related States in Oxidized Silicon Nanocrystals Enhance Carrier Relaxation and Inhibit Auger Recombination Nanoscale Res Lett, 3, page:315, (2008).
 
A. Othonos,E. Lioudakis, U. Philipose and Harry E. Ruda Ultrafast carrier dynamics in band edge and broad deep defect emission ZnSe nanowires Applied Physics Letters, 91 page:241113 (2007).
 
E. Lioudakis, E. Dimakis,E. Iliopoulos, A. Georgakilas and A. Othonos, “Ultrafast carrier dynamics in InxGa­1-xN (0001) epilayers: effects of high fluence excitation”, Appl. Phys. Lett., Vol.88 (12), p.121128, (2006).
 
A. Othonos and C. Christofides, Photomodulated Thermoreflectance Detection of Hydrogen at Elevated Temperatures: New Detection Limit, Applied Physics Letters 82, 904-906 (2003).
 
A. Othonos and C. Christofides, Ultrafast dynamics in phosphorus implanted silicon wafers: the effects of annealing, Physical Review B 66, 085206 (1-10) (2002).
 
A. Othonos, K. Kalli, Bragg Gratings in Optical Fibers, (Invited Chapter) Handbook of Advanced Electronic and Photonic Materials, Academic Press, ISBN 0-12-513759-1, Vol. 9, Chapter 9, pp. 367-480, 2001.
 
A. Othonos, K. Kalli, Din Ping Tsai, , Optically thin palladium films on silicon based substrates and nanostructure formation: effects of hydrogen, Applied Surface Science, Vol 161, pp. 54, 2000.
 
A. Othonos, J. Bismuth, M. Sweeny, A. Kevorkian and J.M. Xu, Supergrating WDM in Ge-doped SiO2/Si Planar Waveguides, Optical Engineering, Vol. 37, pp. 717-720, 1998.
 
A. Othonos, Probing ultrafast carriers and phonon dynamics in semiconductors, Invited Review paper, Applied Physics Reviews, 83, pp.1789-1830, 1998.
 
A. Othonos, Fiber Bragg gratings Invited Review paper, Review of Scientific Instruments, Vol. 68, 4309-4341, 1997.
 
A. Othonos, A. Salnick, A. Mandelis, and C. Christofides, Noncontact carrier lifetime depth profiling of ion-implanted Si using photothermal radiometry, Phys. Stat. Sol. Rapid Research Note, Vol. 161, pp. R13-R14 , 1997.
 
S.D. Benjamin, A. Othonos, H.S. Loka P.W.E. Smith, Ultrafast dynamics of nonlinear absorption in low-temperature-grown GaAs, Applied Physics Letters, Vol. 68, pp. ,1996.
 
A. Othonos and X. Lee, Narrow linewidth excimer laser for inscribing Bragg gratings in optical fibers, Review of Scientific Instruments, Vol. 66, pp. ,1995.
 
D. P.Tsai, A. Othonos, M. Moskovits and D. Uttamchandani Raman spectroscopy using a fiber optic probe with sub-wavelength aperture, Applied Physics Letters, Vol. 64, pp.1768, 1994.
 
A. Othonos, H.M. van Driel, J.F. Young and P. J. Kelly, Correlating hot phonon and hot carrier kinetics in Ge on a picosecond timescale, Physical Review, Vol. B43, pp. 6682, 1991.H. K. Haugen and A. Othonos, Fluorescence studies of multiphoton ionization processes: Four and five photon ionization of Sr at wavelengths of 558 590 nm Physical Review, Vol. A39, pp.3392, 1989.