In this work we present an investigation principally aimed at determining the threshold in HfO/sub 2/ concentration above which no further reduction of photorefraction is obtained. The measurements are made by inducing photorefraction with a 532-nm laser beam on a set of congruent LN crystals doped with increasing HfO/sub 2/ concentration.
Photorefractivity of hafnium-doped congruent lithium-niobate crystals
2005-01-01
194734 byte
Conference paper
Electronic Resource
English
Photorefractivity of Hafnium-Doped Congruent Lithium Niobate Crystals
British Library Conference Proceedings | 2005
|