Generation of low-frequency radiation under the effect of an ultrashort laser pulse on a semiconductor in a magnetic field

被引：1

作者：

Grishkov, Vyacheslav E. ^{[1
]}

Uryupin, Sergey A. ^{[1
]}

机构：

[1] Russian Acad Sci, Phys Inst, 1934, Moscow 119991, Russia

来源：

OPTICS LETTERS | 2023年 / 48卷 / 15期

关键词：

TERAHERTZ RADIATION; THZ-RADIATION; OPTICAL RECTIFICATION; IRRADIATED INAS; EMISSION; ENHANCEMENT; EXCITATION; CRYSTALS; POWER;

D O I：

10.1364/OL.494822

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

One of the scenarios for the generation of THz radiation under the effect of a femtosecond laser pulse on a semiconductor in a magnetic field is proposed and studied in detail. It is shown how spectral composition, shape of the pulse, and total energy of the THz pulse change as the magnetic field increases. Explicit dependencies of the THz radiation features on the parameters of the laser pulse and the semiconductor are determined.

引用

页码：3869 / 3872

页数：4

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