Efficient Generation 1.5THz Pulses Using DASC/GaAs and DASB/GaAs Multilayer Structures via Difference Frequency Generation 1.5 µm Femtosecond Laser Pulses

Efficient Generation 1.5THz Pulses Using DASC/GaAs and DASB/GaAs Multilayer Structures via Difference Frequency Generation 1.5 µm Femtosecond Laser Pulses

We present a study of high efficient terahertz (THz) wave generation in DASB/GaAs, DASC/GaAs, and DAST/GaAs multilayer structures at 1.5THz via difference frequency generation (DFG) process with 1.5µm femtosecond laser pulses. We also compare the conversion efficiency in proposed structures with DAS...

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Bibliographic Details
Main Authors: Maryam Kashani, Hamid Reza Zangeneh
Format: Article
Language:English
Published: University of Kashan 2022-09-01
Series:Mathematics Interdisciplinary Research
Subjects:
terahertz waves (thz)
difference frequency generation (dfg)
nonlinear susceptibility
multilayer structure
organic crystals
Online Access:https://mir.kashanu.ac.ir/article_112092_a9ca818be93532e15fcf4e53e509aafc.pdf

Internet

https://mir.kashanu.ac.ir/article_112092_a9ca818be93532e15fcf4e53e509aafc.pdf

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