Laboratory of applied physics and digital image processing

Workplaces

  • Developmental electronic workplaces
     
  • Soldering and mechanical workplaces

Samples of developed devices (Mgr. Dudka)

ECL pulse generator 0-10 ns with 10ps resolution (In collaboration with Quantum Optics Laboratory) Prototypes of digital time filters with FPGA
Raman Spectrometer Control Unit (In cooperation with the Digital Optics Center) Dynamic Motion Measuring Equipment for Stepper Engines (In cooperation with the Digital Optics Center)
8-channel LCD driver (In collaboration with Quantum Optics Laboratory) Prototype of a current driver to generate a variable magnetic field for the Mössbauer spectrometer
LCD Testing Driver (In collaboration with the Quantum Optics Laboratory) Sub-nanosecond summation unit for coincidence measurement (In collaboration with the laboratory of quantum optics)
8-channel piezo element exciter (in collaboration with Quantum Optics Laboratory) Test board of the device to accurately measure engine positions (In cooperation with the Digital Optics Center)

Physical Applications (doc. Bartoněk)

Examples of moiré techniques

Examples of using the MATLAB programming environment for creating 3D models by moiré technique on the example of dental fingerprint:

Cast of dental printing 3D model obtained by moiré technique

Examples of using the MATLAB program environment for creating 3D models by moiré technique on the example of a vocal slit vith a specified fonation:

Cast of a slot of a cadaveric specimen Detail of the vocal slit
Contour lines of the vocal slit obtained by the moiré technique 3D model of the vocal slim

Examples of the use of simulations

Conduction of heat in a metal plate

Experimental assembly and measurement result
Simulation of the heat conduction task in a metal plate using the simulation program COMSOL Mutiphysics

Moiré deflectometer

Measurement of the nonlinear refractive index of Fe2O3 nanoparticles of the samples using a moiré deflectometer.

Design of the optical system Detail of the assembly View of the optical assembly
Interferometric evaluation of Fe2O3 sample of nanoparticles in toluene

Biomechanical characterization

Examples of a measurement device for measurements of the cadaverous lumbar part of spine:

Sample of cadaverous lumbar spine Comparison of spinal deformation before and after application of fixation methods at the same sample load
Manually operated device for measuring the pressure, bend and torsion of the sample Computer-controlled device for measuring the pressure, bending and torsion of the sample