| 532 nm单频Nd:YVO4/KTP激光器及碘吸收谱线观测的研究 |
| |
| 引用本文： | 徐春林,臧二军,张学斌,孙义民,鲁海宁,赵昆,曹红军,沈乃澂.532 nm单频Nd:YVO4/KTP激光器及碘吸收谱线观测的研究[J].北京大学学报(自然科学版),1999,35(5):680-684. |
| |
| 作者姓名： | 徐春林 臧二军 张学斌 孙义民 鲁海宁 赵昆 曹红军 沈乃澂 |
| |
| 作者单位： | 1. 北京大学电子学系,北京,100871
2. 计量测试高技术联合实验室,北京,100013 |
| |
| 摘 要： | 用Nd:YVO4/KTP内腔倍频激光器在515 mW抽运时,获得了40.4 mW的单频532 nm绿光.分析了获得单频运转的原因,并从理论上分析、实验中验证了用增加腔长的办法,可减小自由运转激光器的频率漂移.用其单频输出观测到1997年国际米定义咨询委员会(CCDM)推荐谱线以外的一些新的12吸收谱线.
|
| 关 键 词： | Nd:YVO4晶体 KTP晶体 单频运转 532nm激光 碘吸收谱线 |
| 修稿时间： | 1998年5月26日 |
Investigation of the 532 nm Single-frequency Nd:YVO4/KTP Laser and the Observation of I2 Absorption Lines |
| |
| XU Chunlin,ZANG Erjun,ZHANG Xuebin,SUN Yimin,LU Haining,ZHAO Kun,CAO Hongjun,SHEN Naicheng.Investigation of the 532 nm Single-frequency Nd:YVO4/KTP Laser and the Observation of I2 Absorption Lines[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1999,35(5):680-684. |
| |
| Authors: | XU Chunlin ZANG Erjun ZHANG Xuebin SUN Yimin LU Haining ZHAO Kun CAO Hongjun SHEN Naicheng |
| |
| Abstract: | A diode\|pumped single\|frequency Nd:YVO\-4/KTP intracavity frequency\|doubling cw laser has been demonstrated by the precise temperature control of the Nd:YVO\-4\,KTP and diode Laser.The single\|frequency output power of 40\^4?mW at 532 ?nm was obtained for an incident power of 515?mW.The reasons of the single\|fr equency operation of the intracavity frequency\|doubling Nd:YVO\-4/KTP laser are analyzed.It is derived in theory and verified in experiment that the frequency drift of free\|running laser can be decreased by increasing the cavity length.Th e new I\-2 absorption lines besides which were recommended by CCDM in 1997 have been observed using the single\|frequency Nd:YVO\-4/KTP laser at 532?nm. |
| |
| Keywords: | Nd:YVO\-4 crystal KTP crystal single\|frequency 532?nm laser I\-2 absorptio n lines |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
