Theoretical Analysis of Terahertz Frequency Multiplier Based on Semiconductor Superlattices

We propose a terahertz frequency multiplier based on high order harmonic generation in a GaAs-based miniband superlattice driven by an electric field. The performance of the frequency multiplier is analyzed using the balance equation approach, which incorporates momentum and energy relaxation proces...

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Bibliographic Details
Main Authors: Wei Feng, Shuting Wei, Yonghui Zheng, Chang Wang, Juncheng Cao
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/12/7/1114