Growth and holographic data storage properties of near- stoichiometric LiTaO3 crystals doped with Mn，张涛，徐玉恒，A series of Mn-doped near-stoichiometric LiTaO3 crystals were grown from a Li-rich (Li/Nb = 1.38, atomic ratio) and varying level of Mn-doping melt using a Cz furnace equipped with
