Studium vlastností fixačních materiálů optických vláken za zvýšené teploty pomocí DSTS

Abstract

The aim of my diploma thesis is the research of fixing materials suitable for optical fibers at elevated temperatures. In this thesis I will explain the issue fixation of optical fibers by measuring device DSTS. The measurement was carried out in two parts. In first were measured tear-off and the residual strengths of fixation materials using dynamometer. Fixing was carried out for two different optical fiber on six different materials. For the fixing of these optical fibers were used five different fixation tapes. The measurement was performed at three different times and at the time of sticking the fixing tape with the fiber material, then after 48 hours and up to 168 hours of fixation. In this way, we can determine the behavior of the individual assumption fixation tapes on materials during aging. In the second part of the measurement was used a device DSTS, which is based on stimulated Brillouin scattering measurements. The aim of the measurement was to investigate a possible link between the peel strength and Brillouin frequencies and find out which is the most suitable material to fix sensor fiber at room and elevated temperatures. The results are shown in graphs and tables. For a number of results are completed tables included in annex diploma thesis.