Spectral Hole-Burning of Eu ^( 3+)∶Y_2SiO_5 Crystal at 579.62 nm  

作　　者：薛绍林 陈凌冰 赵有源 李富铭 张守都 王浩炳 

机构地区：[1]College of Sciences, Donghua University, Shanghai 200051, China [2]State Key Joint Laboratory for Material Modification by Triple Beams, Optics Department of Fudan University, Shanghai 200433, China [3]Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

出　　处：《Journal of Rare Earths》2005年第S1期23-25,共3页稀土学报（英文版）

基　　金：ProjectsupportedbytheNationalNaturalScienceFoundationofChinaunder(69807001,19834030),andShanghaiNaturalScienceFoundation

摘　　要：By using an Ar+ ion laser, a tunable Rh 6G dye laser(Linewidth: 0.5 cm -1) and a Coherent 899-21 dye laser as light sources and using a monochromator and a phase-locking amplifier, the optical properties of Eu 3+∶Y_2SiO_5 crystal were detected. Persistent spectral hole burning (PSHB) were also observed in 5D_0-7F_0 transition in the crystal at the temperature of 16 K. For 15 mW dye laser (Wavelength: 579.62 nm) burning the crystal for 0.1 s a spectral hole with about 80 MHz hole width were detected and the hole can been keep for longer than 10 h.By using an Ar+ ion laser, a tunable Rh 6G dye laser(Linewidth: 0.5 cm -1) and a Coherent 899-21 dye laser as light sources and using a monochromator and a phase-locking amplifier, the optical properties of Eu 3+∶Y_2SiO_5 crystal were detected. Persistent spectral hole burning (PSHB) were also observed in 5D_0-7F_0 transition in the crystal at the temperature of 16 K. For 15 mW dye laser (Wavelength: 579.62 nm) burning the crystal for 0.1 s a spectral hole with about 80 MHz hole width were detected and the hole can been keep for longer than 10 h.

关 键 词：Eu 3+ ion∶Y_2SiO_5 spectral hole burning (PSHB) 

分 类 号：O614.33[理学—无机化学]