Medium performance effect on the high output energy from a xenon lamp-pumped pyrromethene-567 solid-state dye laser  

作　　者：王磊 陈德应 樊荣伟 何伟明 

机构地区：[1]National Key Laboratory of Tunable Laser Technology,Harbin Institute of Technology,Harbin 150001,China

出　　处：《Chinese Physics B》2012年第4期346-350,共5页中国物理B（英文版）

摘　　要：In order to obtain a high output energy from a xenon lamp-pumped solid-state dye laser, homogeneities of laser mediums and flatnesses of medium faces with different processing treatments are discussed in the paper. The mediums without aging treatment, which are prepared by using a prepolymer process and have diamond-machined end faces to produce the required optical finish, give a highest laser output of 281.9 mJ with 0.215% slope efficiency at 2.0x 10^-4 mol/L. The best medium lifetime is 21 shots to 50% of original output equating 74.6 k J/liter.In order to obtain a high output energy from a xenon lamp-pumped solid-state dye laser, homogeneities of laser mediums and flatnesses of medium faces with different processing treatments are discussed in the paper. The mediums without aging treatment, which are prepared by using a prepolymer process and have diamond-machined end faces to produce the required optical finish, give a highest laser output of 281.9 mJ with 0.215% slope efficiency at 2.0x 10^-4 mol/L. The best medium lifetime is 21 shots to 50% of original output equating 74.6 k J/liter.

关 键 词：solid dye laser pyrroinethene-567 xenon lamp excitation end flatness 

分 类 号：TN248.1[电子电信—物理电子学]