Photorefractive Properties of Co-Doped P
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H.-R. Xia; J.-H. Zou; H.-C. Chen; D.-L. Sun
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Article
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1999
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John Wiley and Sons
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English
โ 93 KB
๐ 2 views
The transmissivity and the results of two-beam coupling and self-pumped phase conjugation (SPPC) experiments on Co-doped potassium sodium strontium barium niobate (KNSBN) single crystals are reported. The Co ions doped into KNSBN can form a deep energy level near 2.25 eV. The two-beam coupling gain