Title :
High-speed holographic visualisation of processes in transparent media
Author :
Glebovich, T.S. ; Ivanov, A.Yu. ; Nedolugov, V.I. ; Vasilyev, S.V.
Author_Institution :
Grodno State Univ., Belarus
Abstract :
A fast holographic cinematography method was used in the investigation of optical inhomogeneities in transparent media (plasma, gases and liquids, including active media of lasers, transparent solids). Experiments showed that the relaxation of active media of dye lasers with flash lamp excitation has the form of pulses representing a sequence of the appearance and decay of inhomogeneities which are optically equivalent to a spherical lens with a focal length that increases from one period to the next.
Keywords :
cinematography; dye lasers; holography; lenses; optical pulse generation; optical pumping; plasma production by laser; transparency; active laser media; active media relaxation; dye lasers; fast holographic cinematography; flash lamp excitation; focal length; gas media; high-speed holographic visualisation; liquid media; optical inhomogeneities; plasma media; spherical lens; transparent media; transparent solids; Cinematography; Gas lasers; Gases; High speed optical techniques; Holographic optical components; Holography; Liquids; Nonhomogeneous media; Plasmas; Visualization;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 2004. Proceedings of LFNM 2004. 6th International Conference on
Print_ISBN :
0-7803-8429-6
DOI :
10.1109/LFNM.2004.1382484
