Abstract
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 language | English |
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Pages (from-to) | 1465-1467 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 53 |
Issue number | 16 |
DOIs | |
State | Published - 1988 |
Externally published | Yes |