| Literature DB >> 19498706 |
M Lancry, M Douay, P Niay, F Beclin, Y Menke, D Milanese, M Ferraris, B Poumellec.
Abstract
The diffraction efficiency of gratings written in ternary SnO2:SiO2:Na2O bulk glasses rises dramatically with time after the occultation of the cw 244nm light used to write the thick hologram. This self-induced behavior lasts for several hours and ultimately leads to refractive index changes as high as 3 10-3.Entities:
Year: 2005 PMID： 19498706 DOI： 10.1364/opex.13.006878
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894