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Manifestations of new χ(3)-nonlinear laser interactions in calcite (CaCO3) single crystals under one-micron picosecond pumping: more than two-octave spanned Stokes and anti-Stokes multi-wavelength comb and third harmonic generation via cascaded parametric lasing

✍ Scribed by A.A. Kaminskii; L. Bohatý; P. Becker; H.J. Eichler; H. Rhee

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
504 KB
Volume
7
Category
Article
ISSN
1612-2011

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✦ Synopsis

We present new manifestations of χ (3) -lasing observed under one-micron picosecond pumping in calcite (CaCO 3), one of the oldest optical and nonlinear-laser crystals. Among the χ (3) -phenomena are 19 Stokes and anti-Stokes wavelength comb generation of more than two octaves (from 0.3734 μm to 1.6293 μm) and self-conversion of Raman-lasing frequencies into the region of third harmonic generation via many-step cascaded χ (3) ↔ χ (3) processes. h (104) || k hex

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