Photorefractive properties of Ce- and Ca-doped Sr0.6Ba 0.4Nb2O6

George A. Rakuljic*, Koichi Sayano, Aharon Agranat, Amnon Yariv, Ratnakar R. Neurgaonkar

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


We present the results of experimental study of the absorption coefficient, two-beam photorefractive coupling constant, and photorefractive response time of a doubly Ce- and Ca-doped Sr0.6Ba0.4Nb 2O6. This crystal displays enhanced photorefractive response at near infrared wavelengths when compared to Ce-doped SBN:60. The temperature dependence of the coupling constant over the range from -30 to 40°C has also been studied.

Original languageAmerican English
Pages (from-to)1465-1467
Number of pages3
JournalApplied Physics Letters
Issue number16
StatePublished - 1988
Externally publishedYes


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