Browsing by Author "Krupych, O."

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    New method for piezooptic coefficients measurements based on four-point bending
    (Видавництво Львівської політехніки, 2012) Krupych, O.; Savaryn, V.; Skab, I.; Vlokh, R.
    A new technique is suggested for determination of piezooptic coefficients, which represents a combination of digital imaging laser interferometry and a canonical fourpoint bending method. The design of interferometer, measurement procedures, and data processing are described in detail. Potentials of the present technique are tested on the example of widely used optical borosilicate glass BK7. High enough precision, together with unambiguity in determination of the sign of both piezooptic (pqm) and photoelastic (pqm) coefficients, allow us to claim it to be one of the most accurate and reliable techniques for the measurements of pqm and pqm parameters.
  • Thumbnail Image
    Item
    Partial parity of faraday rotation
    (Видавництво національного університету „Львівська політехніка”, 2009) Adamenko, D.; Klymiv, I.; Krupych, O.; Vlokh, O.; Vlokh, R.