Abstract
In KNSBN several crystallographic sites can be partially empty , which allow crystal composition to be tailored. The magnitude of longitudinal (r51) and transverse (r33) electro-optic coefficient depend greatly on the ratios of Ba/Na and K/Na. So either r33 or r51 can be made large, absorption and response wave range can be controlled in the desired spectral range by changing the dopant and its concentration . Accoding to these the crystal with partially- filled composition Cu -doped (K0.5Na0.5)0.2 (Sr0.1Ba0.39)0.9 Nb2O6 is grown.
© 1991 Optical Society of America
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