In recent years, doped KLTN (K1-xLixTa1-yNbyO3) crystal in paraelectric state was reported to be a new type of
holographic storage medium owning to its great promotion for diffraction efficiency, through quadratic electro-optical
effect generated by external electrical field. In this paper, we describe the preparation method of the KLTN crystal in our
laboratory and report our preliminary experimental research on electrically controllable holography in a KLTN: Cu
crystal. It was found that the writing intensity and polarization of the readout beam affect the diffraction efficiency
remarkably, and the voltage selectivity of holograms stored in the crystal was observed, which is potential to increase the
storage capacity.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.