After quick taking to production three types of lasers of different output were displayed at the Brno Trade Fair by its producer Meopta Prerov. Since 1967 the exact measurement of geometrical quantities by the means of interference methods has been the chief topic of the section. Since 1984 the section focuses on the development of HeNe lasers stabilized by the use of saturated absorption in iodine vapours, increasing of the accuracy of interferometric systems, two-colour and absolute interferometry. The success was achieved in the sphere of optical micromanipulations and laser microablation as well. The device exploiting lasers for the purposes of spatial manipulation with both organic and anorganic objects and intra-cell structures inside live cells for the measurement of pN order forces, which influence optically trapped objects, fusing and sorting of live cells under specific criteria and carrying out controlled operations inside live cells was successfully constructed during three years.
Lasers are the source of such light.
Coherent laser light has many priorities, for example it is possible to be focused into a beam with a low divergence. ISI AS CR Brno. All rights reserved.