飞秒脉冲激光对YAG晶体的辐照作用的研究
文献类型：期刊论文
| 作者 | 蒋成勇; 周国清; 姜雄伟; 徐军; 邓佩珍; 干福熹 |
| 刊名 | 光学学报
 |
| 出版日期 | 2003 |
| 卷号 | 23期号:10页码:1273 |
| 其他题名 | Effect of Irradiation on YAG Crystals by Femtosecond Pulse Laser |
| 中文摘要 | 采用波长为800 nm，脉冲宽度为120 fs的飞秒激光对提拉法和温梯法生长的YAG晶体进行辐照。并对辐照后的样品进行吸收光谱及电子顺磁共振谱（EPR）的检测。结果表明，提拉法的晶体在经过辐照后，255 nm吸收峰减弱，同时在370 nm处产生新的宽峰吸收，其产生原因是由于样品内部分Fe~(3+)转化成Fe~(2+)，并有少量F~+心生成。对比两种不同方法生长的晶体，温梯法生长的YAG晶体的抗激光辐照能力略优于提拉法生长的晶体。 |
| 英文摘要 | A 120 fs femtosecond pulse laser with wavelength of 800 nm was applied to irradiate YAG crystals grown by Czochralski (CZ) and temperature gradient technique (TGT) methods. Absorption spectra and EPR have been measured. The results show that Fe~(3+) ions have been changed to Fe~(2+) ions in CZ grown YAG crystals and F~+ centers formed after irradiation. Anti-irradiation ability of YAG grown by TGT method is better than CZ sample. |
| 收录类别 | EI |
| 语种 | 中文 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/18243]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 作者单位 | 1.Jiang Chengyong, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. 2.Zhou Guoqing, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. 3.Jiang Xiongwei, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. 4.Xu Jun, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. 5.Deng Peizhen, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. 6.Gan Fuxi, Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China. |
| 推荐引用方式 GB/T 7714 | 蒋成勇,周国清,姜雄伟,等. 飞秒脉冲激光对YAG晶体的辐照作用的研究[J]. 光学学报,2003,23(10):1273. |
| APA | 蒋成勇,周国清,姜雄伟,徐军,邓佩珍,&干福熹.(2003).飞秒脉冲激光对YAG晶体的辐照作用的研究.光学学报,23(10),1273. |
| MLA | 蒋成勇,et al."飞秒脉冲激光对YAG晶体的辐照作用的研究".光学学报 23.10(2003):1273. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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