Terahertz pulse emission from semiconductor surfaces illuminated by femtosecond Yb:KGW laser pulses

Biciunas A; Pacebutas V; Krotkus A

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Terahertz pulse emission from semiconductor surfaces illuminated by femtosecond Yb:KGW laser pulses

机译：飞秒Yb：KGW激光脉冲照射的半导体表面的太赫兹脉冲发射

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The amplitudes of terahertz pulses emitted from the surfaces of InAs, InSb, InGaAs, GaAs and Ge after their excitation by femtosecond 1 mu m laser pulses was compared. It has been found that this effect is most efficient in p-type InAs. The mechanisms leading to the terahertz emission are investigated and discussed. It has been concluded that in the majority of the investigated semiconductors the main contribution to THz pulse emission comes from the electrical-field-induced optical rectification effect.

机译：比较了飞秒1μm激光脉冲激发的InAs，InSb，InGaAs，GaAs和Ge表面发射的太赫兹脉冲的幅度。已经发现，这种效应在p型InAs中是最有效的。研究和讨论了导致太赫兹发射的机理。已经得出的结论是，在大多数研究的半导体中，对THz脉冲发射的主要贡献来自电场感应的光整流效应。

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《Physica, B. Condensed Matter》 |2009年第20期|共5页
作者
Biciunas A; Pacebutas V; Krotkus A;
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正文语种 eng
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Terahertz; InAs; InSb; InGaAs; Ge; Electrical-field-induced optical rectification;

机译：太赫兹;InAs;InSb;InGaAs;Ge;电场感应光整流;

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1. Terahertz pulse emission from semiconductor surfaces illuminated by femtosecond Yb:KGW laser pulses [J] . Biciunas A, Pacebutas V, Krotkus A Physica, B. Condensed Matter . 2009,第20期

机译：飞秒Yb：KGW激光脉冲照射的半导体表面的太赫兹脉冲发射
2. Terahertz emission from coherent phonons in lithium ternary chalcopyrite crystals illuminated by 1560 nm femtosecond laser pulses [J] . Takeya K., Takemoto Y., Kawayama I., EPL . 2010,第2期

机译：1560 nm飞秒激光脉冲照亮的锂三元黄铜矿晶体中相干声子的太赫兹发射
3. Terahertz Emission from Narrow Gap Semiconductors Photoexcited by Femtosecond Laser Pulses [J] . R. ADOMAVICIUS, A. URBANOWICZ, G. MOLIS, Acta Physica Polonica. A, General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics . 2005,第1期

机译：飞秒激光脉冲激发的窄间隙半导体的太赫兹发射
4. Terahertz emission from semiconductor surfaces illuminated by femtosecond laser pulses [C] . A. Krotkus, R. Adomavicius, V. L. Malevich, Conference on ICONO: Nonlinear Laser Spectroscopy, High Precision Measurements, and Laser Biomedicine and Chemistry . 2006

机译：由飞秒激光脉冲照射的半导体表面的太赫兹排放
5. Semiconductor Surface Modification using Mid-Infrared, Femtosecond Laser Pulses [D] . Austin, Drake R. 2017

机译：使用中红外飞秒激光脉冲的半导体表面改性
6. A Real-Time Terahertz Time-Domain Polarization Analyzer with 80-MHz Repetition-Rate Femtosecond Laser Pulses [O] . Shinichi Watanabe, Naoya Yasumatsu, Kenichi Oguchi, 2013

机译：具有80MHz重复频率飞秒激光脉冲的实时太赫兹时域偏振分析仪
7. Carrier emission of n-type Gallium Nitride illuminated by femtosecond laser pulses [O] . Li, Runze, Zhu, Pengfei, Chen, Jie, 2016

机译：飞秒照射n型氮化镓的载流子发射激光脉冲

Terahertz pulse emission from semiconductor surfaces illuminated by femtosecond Yb:KGW laser pulses

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