Soft x-ray conversion efficiencies in laser-produced xenon and tin plasmas in a 5-17-nm wavelength range
Soft x-ray conversion efficiencies in laser-produced xenon and tin plasmas in a 5-17-nm wavelength range
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激光产生的氙和锡等离子体在 5-17 nm 波长范围内的软 X 射线转换效率
DOI：
10.1143/jjap.50.098001
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发表时间：
2011
影响因子：
1.5
通讯作者：
Sho Amano and Takeo Watanabe
中科院分区：
文献类型：
--
作者：
Tomoaki Inoue;Takayasu Mochizuki;Shuji Miyamoto;Sho Amano and Takeo Watanabe
研究了由1.06 μm调Q掺钕钇铝石榴石激光器产生的氙和锡等离子体在5-17 nm波长范围内的软X射线转换效率。在激光强度约为2× 10 10 W/cm 2时，氙和锡等离子体的吸收率分别为25%和20%。这些结果表明，使用激光产生的氙或锡等离子体的独立软X射线源对于需要宽波长范围内的强软X射线光子的各种应用是有用的。
Soft X-ray conversion efficiencies in a 5–17 nm wavelength range in xenon and tin plasmas produced by a 1.06 µm Q-switched neodymium-doped yttrium aluminum garnet laser were investigated. They were measured to be 25 and 20% for the xenon and tin plasmas, respectively at a laser intensity of about 2× 10 10 W/cm 2. These results indicate that a stand-alone soft X-ray source using a laser-produced xenon or tin plasma is useful for various applications that require intense, soft X-ray photons in a wide wavelength range.