Record fifth-harmonic-generation efficiency producing 211 nm, joule-level pulses using cesium lithium borate

被引：16

作者：

Begishev, I. A. ^{[1
]}

Bromage, J. ^{[1
]}

Yang, S. T. ^{[2
]}

Datte, P. S. ^{[2
]}

Patankar, S. ^{[2
]}

Zuegel, J. D. ^{[1
]}

机构：

[1] Univ Rochester, Lab Laser Energet, 250 East River Rd, Rochester, NY 14623 USA

[2] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

OPTICS LETTERS | 2018年 / 43卷 / 11期

关键词：

ND-YAG LASER; GENERATION; CONVERSION; RADIATION; CSLIB6O10; LIGHT;

D O I：

10.1364/OL.43.002462

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The fifth harmonic of a pulsed Nd:YLF laser has been realized in a cascade of nonlinear crystals with a record efficiency of 30%. Cesium lithium borate is used in a Type-I configuration for sum-frequency mixing of 1053 and 266 nm, producing 211 nm pulses. Flat-topped beam profiles and pulse shapes optimize efficiency. The energies of the fifth harmonic up to 335 mJ in 2.4 ns pulses were demonstrated. (C) 2018 Optical Society of America

引用

页码：2462 / 2465

页数：4

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