Superior properties of cesium triborate CsB3O5 for 194 nm light generation with Nd:Y3Al5O12 laser

被引：11

作者：

Kagebayashi, Y

Deki, K

Morimoto, Y

Miyazawa, S

Sasaki, T

机构：

[1] USHIO Inc, Ctr Res & Dev, Gotenba Lab, Shizuoka 4120038, Japan

[2] Japan Atom Energy Res Inst, Kansai Lab, Adv Photon Res Ctr, Kyoto 6190215, Japan

[3] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2000年 / 39卷 / 12A期

关键词：

cesium borate; CsB3O5 (CBO); nonlinear optics; deep ultraviolet; sum-frequency generation;

D O I：

10.1143/JJAP.39.L1224

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We compared the 194 nm output energy of a type-I phase-matched CSB3O5 (CBO) with that of a type-II phase-matched CSLiB6O10 (CLBO) crystal. Using CBO crystal, we generated deep ultraviolet light at 194 nm by sum-frequency conversion of 2 mum hand light and 213 nm light at a conversion efficiency of 2.2%. We found that the conversion efficiency obtained using CBO was 2.7 times higher than that obtained using CLBO at a maximum input of fundamental light. We concluded that CBO is a superior nonlinear optical crystal for generating 194 nm light with Nd:Y3Al5O12 lasers because of its larger spectral and angular acceptance.

引用

页码：L1224 / L1226

页数：3

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