Development of intense terahertz light source for forming periodic structures on material surface
Development of intense terahertz light source for forming periodic structures on material surface
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开发用于在材料表面形成周期结构的强太赫兹光源
DOI：
10.1002/ecj.12284
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发表时间：
2020
影响因子：
0.3
通讯作者：
Sakabe Shuji
中科院分区：
文献类型：
--
作者：
Hosokawa Chikai;Hashida Masaki;Nagashima Takeshi;Inoue Shunsuke;Sakabe Shuji
我们开发了一种强太赫兹波源，旨在以高时空分辨率原位测量太赫兹波在固体材料上引起的周期性表面结构。采用倾斜脉冲前法，用25 mJ/cm2的强激光诱导铌酸锂晶体产生了119µJ的强太赫兹波。通过对激光脉冲施加负啁啾，补偿了晶体内部的脉冲宽度，使太赫兹波的输出最大化。
We have developed an intense terahertz wave source aiming at in situ measurement of periodic surface structures induced by terahertz waves on solid materials with high‐spatiotemporal resolution. An intense terahertz wave of 119 µJ was generated from a Lithium Niobate crystal induced with an intense laser with fluence of 25 mJ/cm2by tilted pulse front method. By applying a negative chirp to the laser pulse, the pulse width spread inside the crystal was compensated, and the output of the terahertz wave was maximized.
影响因子：
16.6
作者：
Nanni EA;Huang WR;Hong KH;Ravi K;Fallahi A;Moriena G;Miller RJ;Kärtner FX
通讯作者：
Kärtner FX
DOI：
10.1364/josab.25.0000b6
发表时间：
2008-07-01
影响因子：
1.9
作者：
Hebling, Janos;Yeh, Ka-Lo;Nelson, Keith A.
通讯作者：
Nelson, Keith A.
影响因子：
2.1
作者：
Bonse, J.;Krueger, J.;Rosenfeld, A.
通讯作者：
Rosenfeld, A.