INVESTIGATION OF THE MECHANISM OF SELF-DIFFRACTION OF LIGHT ON THE SURFACE OF GERMANIUM.

被引：0
|
作者：
Vaitkus, Yu.
Gaubas, E.
Yarashyunas, K.
机构：
来源：
| 1978年 / 20卷 / 10期
关键词：
LASER BEAMS - Effects - LIGHT - Diffraction;
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摘要：
A study was made of the self-diffraction of light on the surface of germanium when gratings were induced by neodymium and ruby lasers emitting a single mode (TEM//O//O) under passive Q-switched conditions. The results indicated that self-diffraction was due to modulation of the surface as a result of thermal expansion, which produced a pressure and density grating with a surface relief 10 nm deep.
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页码：1824 / 1825
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