Generation of high-power radially polarized beam

被引:117
作者
Nesterov, AV [1 ]
Nizlev, VG [1 ]
Yakunin, VP [1 ]
机构
[1] Russian Acad Sci, Inst Laser & Informat Technol, Shatura 140700, Moscow Region, Russia
关键词
D O I
10.1088/0022-3727/32/22/307
中图分类号
O59 [应用物理学];
学科分类号
摘要
Radially polarized radiation of 1.8 kW was first obtained in an industrial high-power CO2 laser. Special reflective elements with an axial polarization selectivity of 22% were used as a rear mirror in the laser. The output radiation consisted mainly of an unpolarized mode TEM00 and a radially polarized mode R-TEM01*.
引用
收藏
页码:2871 / 2875
页数:5
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