Two-center recording in LiNbO3:Fe:Ru and LiNbO3:Ce:Ru crystals

In this paper, the two-center recording with 633nm recording and 465nm sensitizing is performed in doubly-doped LiNbO3:Fe:Ru and LiNbO3:Ce:Ru crystals, respectively. The investigation for transmission spectra shows that the better transmission can be found from 400nm to 700nm in LiNbO3:Ce:Ru crystals. Performance measures, such as diffraction efficiency, recording sensitivity, are calculated and compared according to the time evolution curves of diffraction efficiency. The results show that the high recording sensitivity and dynamic range can be obtained in LiNbO3:Fe:Ru crystal. The scattering noise in LiNbO3:Ce:Ru and LiNbO3:Fe:Ru is investigated, the results show that the lower noise can be observed in LiNbO3:Ce:Ru crystal.

[1]  Ryushi Fujimura,et al.  Two-color nonvolatile holographic recording and light-induced absorption in Ru and Fe codoped LiNbO3 crystals , 2009 .

[2]  D. Psaltis,et al.  Non-volatile holographic storage in doubly doped lithium niobate crystals , 1998, Nature.

[3]  R. Fujimura,et al.  Recording properties of the nonvolatile hologram in Ru and Fe doped LiNbO 3 crystal , 2005 .

[4]  D. McMillen,et al.  Holographic recording in specially doped lithium niobate crystals. , 1998, Optics express.

[5]  Ortwin F. Schirmer,et al.  Energy Levels Of Several 3D Impurities And EPR of Ti3+ in LiNbO3 , 1989, Other Conferences.

[6]  Y. Liu,et al.  Nonvolatile photorefractive holograms in LiNbO(3):CuCe crystals. , 2000, Optics letters.

[7]  Yanan Zhi,et al.  Absorption characteristic and two-center holographic recording in LiNbO3:Ce:Ru crystals , 2014, Optics & Photonics - Optical Engineering + Applications.

[8]  Liren Liu,et al.  Effect of wavelength of sensitizing light on holographic storage properties in LiNbO3:Fe:Ni crystal , 2006 .

[9]  Liyong Ren,et al.  Effect of dopant composition ratio on nonvolatile holographic recording in LiNbO3:Cu:Ce crystals. , 2004, Applied optics.

[10]  Ali Adibi,et al.  Global optimization of sensitivity and dynamic range for two-center holographic recording , 2003 .

[11]  Liren Liu,et al.  Absorption characteristic and nonvolatile holographic recording in LiNbO3:Cr:Cu crystals. , 2005, Applied optics.

[12]  Ali Adibi,et al.  Role of cerium in lithium niobate for holographic recording , 2000 .

[13]  Liangcai Cao,et al.  Influence of ZnO codoping on growth and holographic properties of Ru/Fe double-doped LiNbO3 single crystals , 2011 .

[14]  Jenq-Yang Chang,et al.  Effect of post treatment on the photorefractive properties of Ru‐doped lithium niobate , 2007 .

[15]  Liren Liu,et al.  Nonvolatile holograms in LiNbO3:Fe:Cu by use of the bleaching effect. , 2002, Applied optics.

[16]  Liyong Ren,et al.  Material optimization for low scattering noise during nonvolatile holographic recording in doubly doped LiNbO3 crystals , 2004 .