期刊
OPTICS COMMUNICATIONS
卷 285, 期 21-22, 页码 4519-4522出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.optcom.2012.06.080
关键词
Six-harmonic generation (6th HG); KBBF prism-coupled device (KBBF-PCD); Vacuum-ultraviolet; Nonlinear optical crystal
类别
资金
- National Natural Science Foundation of China [50972149, 61138004]
- National High Technology Research and Development Program of China [2011AA030202]
High-power sixth harmonic generation from an Nd:YAG laser (10 ns, 10 kHz) has been achieved with a KBe2BO3F2 (KBBF) prism-coupled device (PCD) containing a 1.95 mm thick KBBF crystal. The highest output power reached 120.5 mW at 177.3 nm, and the highest conversion efficiency from 354.7 to 177.3 rim was 1.82%. Moreover, stable sixth harmonic output with an average power of 22.2 mW was produced by another KBBF-PCD, in which the thickness of the KBBF crystal was 1.51 mm. The highest and stable sixth harmonic output powers are improved by about three and six times compared with the previously published results, respectively. (C) 2012 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据