Institute of Chemistry of High-Purity Substances them. G.G.Devyatyh

most citedRefractive index spectral dependence, Raman and transmission spectra of high-purity

^{28}

Si,

^{29}

Si,

^{30}

Si, and

^{na t}

Si single crystals

16 citations

3 papers

physics.optics2019★ 2 cited

Spatial beam self-cleaning in tapered Yb-doped GRIN multimode fiber with decelerating nonlinearity

A. Niang, D. Modotto, A. Tonello +12

We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064…

physics.optics2011★ 16 cited

Refractive index spectral dependence, Raman and transmission spectra of high-purity $^{28}$ Si, $^{29}$ Si, $^{30}$ Si, and $^{na t}$ Si single crystals

V. G. Plotnichenko, V. O. Nazaryants, E. B. Kryukova +7

Precise measurement of the refractive index of stable silicon isotopes $^{28}$ Si, $^{29}$ Si, $^{30}$ Si single crystals with enrichments above 99.9 at.% and a silicon single crystal…

cond-mat.mtrl-sci2011★ 13 cited

Optical absorption and structure of impurity Ni $^{2 +}$ center in tungstate-tellurite glass

V. G. Plotnichenko, V. O. Sokolov, G. E. Snopatin +1

Absorption spectra of Ni $^{2 +}$ ions in 22WO $_{3}$ --78TeO $_{2}$ tungstate-tellurite glass were studied and Ni $^{2 +}$ extinction coefficient spectral dependence was derived in the 450 -…

Spatial beam self-cleaning in tapered Yb-doped GRIN multimode fiber with decelerating nonlinearity

Refractive index spectral dependence, Raman and transmission spectra of high-purity 28Si, 29Si, 30Si, and natSi single crystals

Optical absorption and structure of impurity Ni2+ center in tungstate-tellurite glass

Refractive index spectral dependence, Raman and transmission spectra of high-purity $^{28}$ Si, $^{29}$ Si, $^{30}$ Si, and $^{na t}$ Si single crystals

Optical absorption and structure of impurity Ni $^{2 +}$ center in tungstate-tellurite glass