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Proceedings Paper

Phase matched conversion of radiation in nonlinear photonic crystals of strontium tetraborate
Author(s): A. S. Aleksandrovsky; A. M. Vyunishev; A. I. Zaitsev; A. A. Ikonnikov; G. I. Pospelov; V. V. Slabko
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Paper Abstract

Random quasi-phase-matched frequency doubling of fs pulses to the deep UV was obtained in 1D nonlinear photonic crystal (NPC) of strontium tetraborate. Tuning range of generated radiation is from 187.5 to 215 nm. The spectrum of generated radiation consists from series of peaks with the width of order of 1 Å. These peaks are the manifestation of the NPC band structure. Using fs oscillator as the fundamental radiation source, maximum average power of generated radiation is of order 1 μW, the enhancement factor with respect to monodomain sample being of order of several hundred. The red rotational shift of NPC band structure is experimentally demonstrated.

Paper Details

Date Published: 6 January 2011
PDF: 6 pages
Proc. SPIE 7993, ICONO 2010: International Conference on Coherent and Nonlinear Optics, 799302 (6 January 2011); doi: 10.1117/12.872943
Show Author Affiliations
A. S. Aleksandrovsky, Kirensky Institute of Physics (Russian Federation)
Siberian Federal Univ. (Russian Federation)
A. M. Vyunishev, Kirensky Institute of Physics (Russian Federation)
Siberian Federal Univ. (Russian Federation)
A. I. Zaitsev, Kirensky Institute of Physics (Russian Federation)
Siberian Federal Univ. (Russian Federation)
A. A. Ikonnikov, Siberian Federal Univ. (Russian Federation)
G. I. Pospelov, Siberian Federal Univ. (Russian Federation)
V. V. Slabko, Siberian Federal Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 7993:
ICONO 2010: International Conference on Coherent and Nonlinear Optics
Claude Fabre; Victor Zadkov; Konstantin Drabovich, Editor(s)

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