Abstract
Abstract Zn, Fe double-doped LiTaO 3 crystals have been grown by the Czochralski method. The photorefractive properties and optical damage resistance were measured by the two-beam coupling experiments and transmitted facula distortion method, respectively. The results showed that the photorefractive response speed of Zn:Fe:LiTaO 3 was about four times faster than that of Fe:LiTaO 3 , whereas the optical damage resistance was two orders of magnitude higher than that of Fe:LiTaO 3 . In this paper, site occupation mechanism of impurities was also discussed to explain the high optical damage resistance and fast response speed of Zn:Fe:LiTaO 3 crystal.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
