Dr. Dragana Jović Savić

Institute of Physics
Photonics Center
Pregrevica 118, 11080 Belgrade, Serbia
email: jovic@ipb.ac.rs

room : 368

EDUCATION
2006 Ph.D. in Physics, Faculty of Physics, University of Belgrade, Serbia (Adviser: M. Belić)
Thesis: Dynamics of counterpropagating optical beams in photorefractive crystals
2004 M. Sc. in Physics, Faculty of Physics, University of Belgrade, Serbia
Thesis: Counterpropagating spatial solitons in photorefractive crystals
2000 B. Sc. in Physics, Faculty of Science, University of Kragujevac, Serbia
Thesis: Simon’s quantum algorithm
1996 H.S. Diploma, School of Mathematics and Physics, Kragujevac

POSITIONS HELD
2015-present Research Professor, Photonics Center, Institute of Physics Belgrade, Serbia
2010-2015 Associate Research Professor, Center of Theoretical Physics, Institute of Physics Belgrade, Serbia
2007-2010 Assistant Research Professor, Center of Theoretical Physics, Institute of Physics Belgrade, Serbia
2004-2007 Research Assistant, Center of Theoretical Physics, Institute of Physics Belgrade, Serbia

VISITING POSITIONS
2008-2011 Visiting Researcher Postdoctoral position, Texas A&M University, Doha, Qatar
2004-2005 Optique Nonlineaire, Theorique, Universite Paris Sud

FELLOWSHIPS
2011-2012 Humboldt Fellow, Institute for Applied Physics, Westfälische Wilhelms-Universität Münster, Germany

RESEARCH INTERESTS
-Nonlinear photonics: surface waves, Anderson localization.
-Nonlinear optics: spatial solitons, optical patterns.
-Nonlinear dynamics: instabilities and chaos, transverse patterns.
-Photonic crystals: optoelectronics, photonic crystal fibers.
-Liquid crystals: spatiotemporal instabilities in nematic solitons.
-Solid state physics: photorefractive materials, effects and devices, band structure of solids and photonic crystals, laser-crystal interactions.
-Computational physics: computational nonlinear optics, dynamics of laser-crystal interactions. PDE algorithms, spectral beam propagation methods.

MAJOR RESEARCH ACCOMPLISHMENTS

  • Wave propagation in optically induced photonic lattices.
  • Counterpropagating vector solitons and waveguides in saturable media.
  • Development of the split-step beam propagation method, and its application to a number of interesting problems.
    -Introduction of dynamical counterpropagating vector solitons and waveguides in saturable media,
    -Introduction of dynamical counterpropagating waveguides in optically induced photonic lattices,
    -Demonstration of angular momentum transfer and non-conservation of angular momentum in photonic lattices.

RESEARCH PROJECTS

  • 2022-2024 Project leader, The Science Fund of the Republic of Serbia, Program-IDEAS “Control and manipulation of light in complex photonic systems”.
  • 2016-2017 Project leader, DAAD Project, Serbian-German Program “Control of light by deterministic aperiodic and complex photonic lattices”
  • 2012-2013 Project leader, Humboldt Return Fellowship project, “Light propagation and localization in advanced photonic systems” (Alexander von Humboldt Foundation, Germany)
  • 2013-2014 Project leader, DAAD Project, Serbian-German Program “Light propagation and light localization in complex photonic lattice systems”
  • 2011-2019 Project leader, “Nonlinear photonics of inhomogeneous media and surfaces”, (Ministry of Science and Technological Development, Serbia)
  • 2011-2012 Project leader, Humboldt fellow project, “Anderson localization and surface solitons in optically induced photonic lattices” (Alexander von Humboldt Foundation, Germany)
  • 2010-2013 “Light bullets, fractional vortices, nonlocal solitons and surface waves for all-optical information transmission in photonic crystals, optical lattices, dispersion-managed systems, and distributed fibers,” Project NPRP 09-462-1-074 Texas A&M University, Doha, Qatar, QNRF Qatar
  • 2008-2010 “Nonlinear Photonics for All-optical Telecommunication and Information Technologies”, QNRF National Priorities Research Program, Project NPRP 25-6-7-2, Texas A&M University, Doha, Qatar, QNRF Qatar
  • 2006-2010 “Nonlinear dynamical phenomena in photorefractive media, liquid crystals, plasmas and left-handed materials” (Ministry of Science and Environmental Protection, Serbia)
  • 2003-2005 “Spatial solitons, vortices, and self-organized structures in photorefractive crystals, fusion plasma and ionosphere” (Ministry of Science, Technologies, and Development, Serbia)

Members

Dr. Dragana Jović Savić
Research Professor, Head of Nonlinear Photonics Group
Institute of Physics Belgrade
e-mail: jovic@ipb.ac.rs

ORCiD: 0000-0002-1081-0141

Dr. Dejan Timotijević
Research Professor, Department of Plant-Soil and Nano Systems, Nano-Bio Laboratory
Institute for Multidisciplinary Research, University of Belgrade
e-mail: dvt@imsi.bg.ac.rs

ORCiD: 0000-0003-4538-3140

Dr. Jadranka Vasiljević
Research Assistant Professor, Nonlinear Photonics Group
Institute of Physics Belgrade
e-mail: jadranka@ipb.ac.rs

ORCiD: 0000-0001-9092-5223

Ph.D. Students

MSc Isidora Vlaović
Junior Research Assistant, Nonlinear Photonics Group
Institute of Physics Belgrade
e-mail: isidora@ipb.ac.rs

ORCiD: 0009-0003-1794-4278

MSc Damir Mitić
Junior Research Assistant, Nonlinear Photonics Group
Institute of Physics Belgrade
e-mail: damir@ipb.ac.rs

ORCiD: 0009-0003-0085-9448

External collaborators

Dr. Milivoj Belić
Professor,
HBKU College of Science and Engineering, Hamad Bin Khalifa University, Qatar
e-mail: mbelic@hbku.edu.qa

ORCiD: 0000-0002-2622-6425

Former members

Dr. Branislav Rađenović
Retired Research Professor, Institute of Physics, Belgrade

Dr. Marija Radmilović-Rađenović
Research Professor, Institute of Physics Belgrade

Guests

Dr. Falko Diebel,
Institute for Applied Physics, Muenster, Germany

Dr. Martin Boguslawski,
Institute for Applied Physics, Muenster, Germany

Dr. Alessandro Zannotti,
Institute for Applied Physics, Muenster, Germany

M.Sc. Carsten Mamsch,
Institute for Applied Physics, Muenster, Germany

Home

About us

Nonlinear Photonics group is established within the Photonics Center, at the Institute of Physics Belgrade to control nonlinear phenomena and exploit them for novel optical systems. The group is led by Dr. Dragana Jović Savić, and it is focused on the theoretical and numerical work that can provide predictions of dynamic and stationary effects in photonic crystals physics as well as their experimental realization.

Experimental setup

It works in the field of nonlinear optics, nonlinear photonics, and optical processing, originated in the theoretical investigation of photonic crystals structures facilitating soliton formation and angular momentum transfer, surface solitons in photonic lattices, expanding toward novel applications of nonlinear optical effects in optical telecommunication and information processing such as Anderson localization of light in photonic lattices, reaching a new level in the experimental investigation in defect-guided Airy beams in optically induced waveguide arrays, fabrication of quasiperiodic waveguides such as Fibonacci lattices and aperiodic photonic lattices using non-diffracting beams, especially class of Mathieu beams.

Nondiffracting Mathieu beams
Airy Beams in the square lattice