LASER-RADIATION ABSORPTION BY PLASMA FORMED BY THE EXPLOSION OF AN ALUMINUM WIRE IN AIR.

被引:0
作者
Aleksandrov, A.F.
Perebeinos, V.V.
Savichev, A.T.
Timofeev, I.B.
Chernikov, V.A.
机构
来源
Soviet Journal of Plasma Physics (English Translation of Fizika Plazmy) | 1975年 / 1卷 / 01期
关键词
ELECTROMAGNETIC WAVES - Absorption - LASERS; GAS - PLASMA DEVICES - Probes - PLASMAS - Diagnostics;
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摘要
The absorption of the radiation from a He-Ne laser by the plasma of a high-current discharge ignited by the explosion of a thin aluminum wire was studied. The radial profile of the absorption coefficient has several sharply defined peaks and valleys; the coefficient becomes negative at a certain distance from the discharge axis, implying a region in which the plasma transparency increases abruptly.
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页码:60 / 61
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