Bessel-Gauss output beam from a diode-pumped Nd:YAG laser

被引：49

作者：

Hakola, A

Buchter, SC

Kajava, T

Elfström, H

Simonen, J

Pääkkönen, P

Turunen, J

机构：

[1] Helsinki Univ Technol, Dept Engn Phys & Math, FI-02015 Espoo, Finland

[2] Univ Joensuu, Dept Phys, FI-80101 Joensuu, Finland

来源：

OPTICS COMMUNICATIONS | 2004年 / 238卷 / 4-6期

关键词：

Bessel-Gauss beam; propagation invariant; diffractive mirror; diode-pumped laser;

D O I：

10.1016/j.optcom.2004.05.012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a simple and compact laser source that directly produces a Bessel-Gauss beam. The laser resonator consists of a diode-end-pumped Nd:YAG crystal, a planar mirror, and a diffractive mirror designed to phase-conjugate only the lowest-order Bessel-Gauss beam. (C) 2004 Elsevier B.V. All rights reserved.

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收藏

页码：335 / 340

页数：6

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