| Literature DB >> 18091896 |
S Radic, R J Essiambre, R Boyd, P A Tick, N Borrelli.
Abstract
Permanent grating patterns have been written directly in lead-tin-fluorophosphate glasses by use of UV radiation. The effect of photorefraction is studied in different tin-fluorophosphate compositions. Recorded gratings are found to be volume rather than surface elements. The induced index changes are comparable with those seen in GeO(2)- SiO(2) glasses.Entities:
Year: 1998 PMID： 18091896 DOI： 10.1364/ol.23.001730
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776