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Terahertz Spectroscopy and Nonlinear Optical Phenomena group

 

The TSNOP research group focuses on generating and characterizing terahertz radiation and microfabricating optical elements using ultrafast laser systems. They apply Laser Induced Breakdown Spectroscopy (LIBS) to monitor plasma dynamics induced by femtosecond laser pulses, essential for understanding laser-material interactions. TSNOP also conducts advanced numerical simulations of nonlinear optical phenomena and terahertz wave propagation through complex materials. Collaborating with academic and industrial partners, the group supports optical applications and provides facilities for feasibility studies and batch production at the "NAGLIS" open access facility, advancing both theoretical knowledge and technological innovations in optical applications.

 
Research Topics
  • Development of novel methods for terahertz radiation generation, characterization and its applications
  • Numerical simulation of nonlinear optical phenomena in air including third harmonic and terahertz radiation generation
  • Microfabrication of transparent and metallic materials with femtosecond laser systems in order to produce various compact elements (filters, lenses, polarizers) suitable for terahertz spectral range
  • Numerical modelling of propagation of THz radiation through periodically modulated  surface-relief gratings
  • Laser-Induced Breakdown Spectroscopy (LIBS) research and its application for monitoring plasma induced by femtosecond laser pulses in air
 
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