66 citations · 85 across the 5 of their papers we have counts for
5 papers
Tilt angle measurement with a Gaussian-shaped laser beam tracking
Martin Šarbort, Šimon Řeřucha, Petr Jedlička +2
We have addressed the challenge to carry out the angular tilt stabilization of a laser guiding mirror which is intended to route a laser beam with a high energy density. Such an ap…
Automatic unit for measuring refractive index of air based on Ciddor equation and its verification using direct interferometric measurement method
V. Hucl, M. Cizek, J. Hrabina +11
In scanning probe microscopy laser interferometers are usually used for measuring the position of the probe tip with a metrological traceability. As the most of the AFM setups are…
Multi-focal spherical media and geodesic lenses in geometrical optics
Martin Sarbort, Tomas Tyc
This paper presents a general approach to designing the isotropic spherical media with complex spatial structure that provide different types of imaging for different light rays. I…
Absolute instruments and perfect imaging in geometrical optics
Tomas Tyc, Lenka Herzanova, Martin Sarbort +1
We investigate imaging by spherically symmetric absolute instruments that provide perfect imaging in the sense of geometrical optics. We derive a number of properties of such devic…
Approximate magnifying perfect lens with positive refraction
Tomas Tyc, Martin Sarbort
We propose a device with a positive isotropic refractive index that creates an approximate magnified perfect real image of an optically homogeneous three-dimensional region of spac…