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Proceedings Paper

Enhancement of CO2 waveguide and slab laser operation with statistically homogeneous and periodic structures created at electrode surface
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Paper Abstract

Internal field correction elements of the waveguide laser resonator on the basis of statistically homogeneous and periodic structures which can be used for enhancement of operation of CO2 waveguide laser is studied. A diffraction model that can incorporate the effect of light scattering by waveguide wall for typical experimental conditions is formulated. Resonator is divided into a number of longitudinal segments to obtain required precision. Optical losses for eigenmodes of such system (eigenvalues of the round-trip propagation operator) have been investigated for different parameters of the waveguide resonator. A direct comparison between theoretical losses behavior and experimentally measured ones demonstrated a satisfactory agreement for various conditions.

Paper Details

Date Published: 19 October 2001
PDF: 9 pages
Proc. SPIE 4579, Optical Fiber and Planar Waveguide Technology, (19 October 2001); doi: 10.1117/12.444909
Show Author Affiliations
Vladimir A. Saetchnikov, Belarussian State Univ. (Belarus)
Sergey Leshkevich, Belarussian State Univ. (Belarus)


Published in SPIE Proceedings Vol. 4579:
Optical Fiber and Planar Waveguide Technology
Shuisheng Jian; Yanming Liu, Editor(s)

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