Guiding of a 10-TW picosecond laser pulse through hollow capillary tubes

被引：52

作者：

Borghesi, M ^{[1
]}

Mackinnon, AJ

Gaillard, R

Willi, O

Offenberger, AA

机构：

[1] Univ London Imperial Coll Sci Technol & Med, London SW7 2BZ, England

[2] Univ Alberta, Dept Elect Engn, Edmonton, AB T6G 2G7, Canada

来源：

PHYSICAL REVIEW E | 1998年 / 57卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.57.R4899

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Efficient guiding of 1-ps infrared laser pulses with power exceeding 10 TW has been demonstrated through hollow capillary tubes with 40- and 100-mu m internal diameters and lengths up to 10 mm, with transmission greater than 80% of the incident energy coupled into the capillary. The beam is guided via multiple reflections off a plasma formed on the walls of the guide by the pulse's rising edge, as inferred from optical probe measurements.

引用

页码：R4899 / R4902

页数：4

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