✦ LIBER ✦
New manifestations of nonlinear χ(3)-laser properties in tetragonal YVO4 crystal: many-phonon SRS, cascaded self-frequency “tripling”, and self-sum-frequency generation in blue spectral range with the involving of Stokes components under one-micron picosecondpumping
✍ Scribed by A.A. Kaminskii; H.J. Eichler; H. Rhee; K. Ueda
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 217 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1612-2011
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✦ Synopsis
We discovered several new nonlinear-laser χ (3)properties in tetragonal YVO 4 vanadate, which is well-known birefringent optical material, host-crystal for lanthanide lasant ions, and attractive gain media for Raman laser converters. We hope that observed many-phonon SRS, almost sesqui-octave Stokes and anti-Stokes lasing comb, cascaded self-frequency "tripling" and self-sum-frequency generation in the blue spectral range could significantly enriche applied potential of this crystal.
The motions of atoms in the tetrahedral V O 3- 4 groups for three SRS-active modes