Using electron gun to deposit CaO on the circumference of Cr:YAG crystal fiber and re-growth by laser heated pedestal growth method, the absorption coefficient of Cr4+can be achieved to 8.3 cm-1, which is equivalent to a concentration of 0.015 mol.%; while the total Cr concentration is 0.28 mol.%.
Effects of side deposition and annealing for increasing Cr4+concentration in Cr:YAG crystal fiber
2005-01-01
135134 byte
Conference paper
Electronic Resource
English
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