| NANOPHOTONICS
group 
 Research Directions
 
        Experimental
MethodsOptical micro-spectroscopy of nanostructuresScanning probe imaging in combination with optical
measurements
Single-nanocrystals, single-molecules and other
individual nano-objects spectroscopyNanoparticles for application in biology and medicine
Fabrication of semiconductor nanocrystals
Nanocrystals embedded in photonic
microstructures  (microresonators, waveguides, photonic band-gap
crystals etc.)
Light-emitting
devices  from Si nanocrystals  
         Micro-photoluminescence (PL) and electroluminescence Atomic Force Microscopy (c-AFM, liquid / bio AFM
etc.)
  Low-temperature luminescence
spectroscopy 
 Absolute quantum yield measurements
  Spectroscopy
of single nano-objects  Optical amplification measurements (VSL and SES
methods)
 Pump-and-Probe
optical experiments Spectral hole-burning and hole-fillingand more ...  
 
 V4+J project kick-off meetings:
(From left to right) Rene Derian (Slovakia), Jan Valenta (Czechia), Research ProjectsMinoru Fujii (Japan), Adam Gali (Hungary), Robert Mroczynski
 
 
 Current Projects
 
 
        2015-2018  Visegrad Group + Japan Joint
Research Project on Advanced Materials  NaMSeN - Nanophotonics with Metal -
Group-IV Semionductor Nanocomposites: From Single Nanoobjects to
Functional Ensembles  (web site)2016-2018  bilateral Czech-German
project  Understanding
the luminescence efficiency of silicon quantum dots  [in collaboration with Prof. M.
Zacharias group, IMTEK, U. Freiburg]
2016-2018  "Fluoride nanostructural thin films
with outsdanding optical and luminescence properties"
 grant of the Grant Agency of the Czech Republic [in collaboration with J.
Lancok group at Inst. Physics, Academy of Sciences CR, Prague]      Some Past Projects  
      
 
        2014-2016 
 Doped silicon nanocrystals - novel
nanomaterials for photonics and bio-applications
 bilateral Czech-Japan project granted by the Czech Ministry of
Education, Youth and
Sports  [together with Prof. M. Fujii group, Kobe University]
2010-2013 
 NASCEnT - Silicon Nanodots for Solar Cell
Tandem
 EU 7FP Project granted by EC. 
2005-2011 
 Research centre for Nanotechnology and
Materials for Nanoelectronics
 Project LC510 granted by the Czech Ministry of Education, Youth and
Sports  
2007-2011 
 FUNS - Functional hybrid nanosystems of
semiconductors and metals with organic materials
 KAN400100701 Programme "Nanotechnology for Society" Grant Agency of the Czech
Academy of Sciences  (project directed by Dr. B. Rezek, Inst. Physics CAS,
Prague)2007-2009 
 Silicon nanophotonics - From single
nanocrystals to photonic structures
 grant of the Grant Agency of the Czech Republic No. 202/07/08182003-2007 
Micro- and nano-crystalline semiconductors for
photonics
 grant of the Grant Agency of the Czech Academy of Sciences (project
directed by Prof. Pelant, Inst. of Physics CAS, Prague)
          
2003-2005 
 Silicon photonic devices  Australian Research Council
discovery project DP0343308 (project directed by Prof.
Elliman, ANU Canberra)2003-2005 
 Novel silicon nanomaterials for optoelectronics
 grant of the Grant Agency of the Czech Republic No. 202-03-0789 2002-2003 
 Silicon nanostructures: Single-dot
spectroscopy and search for optical gain  Joint research project granted
by the Royal Swedish Academy of Sciences (project directed by Prof.
Linnros, IMIT-KTH Stockholm)   1998-2000 
 Nanostructured semiconductor materials
 grant of the Grant Agency of the Czech Republic No. 202-98-0669  1998-1999
 Investigation of Carrier Dynamics in Silicon
Nanocrystallite
Structures - NATO linkage grant (Strasbourg  Vilnius - Prague) 1999-2001 
Non-linear optical properties of semiconductor
nanocrystals
 grant of the Grant Agency of the Czech Academy of Sciences 
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