Инд. авторы:	Xie J.-J., Guo J., Zhang L.-M., Li D.-J., Yang G.-L., Chen F., Jiang K., Evdokimov M.E., Nazarov M.M., Andreev Yu.M., Lanskii G.V., Kokh K.A., Kokh A.E., Svetlichnyi V.A.
Заглавие:	Optical properties of non-linear crystal grown from the melt GaSe-AgGaSe2
Библ. ссылка:	Xie J.-J., Guo J., Zhang L.-M., Li D.-J., Yang G.-L., Chen F., Jiang K., Evdokimov M.E., Nazarov M.M., Andreev Yu.M., Lanskii G.V., Kokh K.A., Kokh A.E., Svetlichnyi V.A. Optical properties of non-linear crystal grown from the melt GaSe-AgGaSe2 // Optics Communications. - 2013. - Vol.287. - P.145-149. - ISSN 0030-4018.
Внешние системы:	DOI: 10.1016/j.optcom.2012.09.034; SCOPUS: 2-s2.0-84869083353;
Реферат:	eng: Modified GaSe single crystal was grown from the melt with charge composition GaSe+10 mass% of AgGaSe2. Lattice structure, visible to mid-IR and further THz range optical properties, as well as Raman spectra were studied in details. The grown crystal was identified as ε-GaSe:Ag (0.04 mass%). This silver content in GaSe has resulted in 6% decreased non-linearity that was over compensated in CO2 laser SHG efficiency by vanished of bulk damages and 10-20% improved surface damage threshold. About 30% increased microhardness is promising for cut and polishing at arbitrary direction and ε-GaSe:Ag applications in out-of-door systems. © 2012 Elsevier B.V.
Ключевые слова:	Optical properties; Doping (additives); Crystal growth; Carbon dioxide; Surface damages; Silver content; SHG efficiency; Optical propeties; Nonlinear crystals; Lattice structures; Grown crystals; GaSe; GaSe; Charge composition; Bulk damages; Arbitrary direction; Optical propeties; Doping; Silver; Crystal growth;
Издано:	2013
Физ. характеристика:	с.145-149