NONCOLLINEAR ULTRAVIOLET GENERATION IN A LITHIUM BORATE CRYSTAL

被引：3

作者：

BHAR, GC

DATTA, PK

RUDRA, AM

机构：

[1] Physics Department, Laser Laboratory, Burdwan University, Burdwan

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1993年 / 57卷 / 06期

关键词：

D O I：

10.1007/BF00357387

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Nd:YAG and a Nd:YAG-pumped dye laser are used to generate tunable deep ultraviolet radiation down to 240 nm in a lithium triborate crystal (LBO) by noncollinear sum-frequency mixing. All longer wavelengths can be generated by a combination of harmonic generation of the dye laser and sum-frequency mixing, 240 nm being the near noncritical limit. A set of versatile Sellmeier dispersion equations is derived to satisfactorily predict phase-matching in LBO.

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收藏

页码：431 / 434

页数：4

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