Second harmonic generation in oriented purple membrane films under picosecond light excitation

High-order stimulated Raman scattering c

High-order stimulated Raman scattering combined with second harmonic generation in [χ(2)+χ(3)]-nonlinear LaBGeO5, β′-Gd2(MoO4)3 and Ca4Gd(BO3)3O laser host crystals under picosecond excitation

✍ A. A. Kaminskii; A. V. Butashin; H. J. Eichler; D. Grebe; R. Macdonald; J. Finde 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB 👁 2 views

New frequency conversion processes leading to emission in the visible spectral range were observed for the Ðrst time by multiple Stokes and anti-Stokes Raman generation arising from intrinsic second harmonic generation in three di †erent [ v(2) + v(3) ] -nonlinear and laser host crystals under LaBGe