Sub-180 nm generation with borate crystal
Sub-180 nm generation with borate crystal
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使用硼酸盐晶体的亚 180 nm 一代
DOI：
10.1016/j.optmat.2014.01.021
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发表时间：
2014
影响因子：
3.9
通讯作者：
and Y. Mori
中科院分区：
文献类型：
--
作者：
C. Qu;M. Yoshimura;J. Tsunoda;Y. Kaneda;M. Imade;T. Sasaki;and Y. Mori
我们展示了一种利用全固态激光系统产生 179 nm 真空紫外 (VUV) 光的新方案。它是通过混合 198.8 nm 的深紫外线 (DUV) 和 1799.9 nm 的红外线 (IR) 来实现的。虽然 CsB3O5(CBO) 不能满足 180 nm 左右的相位匹配，但首次使用 LiB3O5(LBO) 产生了 179 nm 输出。还研究了 LBO 在 180 nm 左右的相位匹配特性。测量结果与理论曲线有较小偏差，仍属合理。
We demonstrated a new scheme for the generation of 179 nm vacuum-ultraviolet (VUV) light with an all-solid-state laser system. It was achieved by mixing the deep-ultraviolet (DUV) of 198.8 nm and the infrared (IR) of 1799.9 nm. While CsB3O5(CBO) did not satisfy the phase-matching at around 180 nm, 179 nm output was generated with LiB3O5(LBO) for the first time. The phase-matching property of LBO at around 180 nm was also investigated. There was small deviation from theoretical curve in the measurement, which is still considered reasonable.