M. Biggs

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20242026

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physics.optics2024

High-Dynamic Range Broadband Terahertz Time-Domain Spectrometer Based on Organic Crystal MNA

Samira Mansourzadeh, Tim Vogel, Alan Omar +7

We present a high power and broadband THz-TDS setup utilizing the nonlinear organic crystal MNA both as emitter and detector. The THz source is based on optical rectification of ne…

physics.optics2024

$I ¨ ^{(2)}$ -Induced Artifact Overwhelming the Third-Order Signal in 2D Raman-THz Spectroscopy of Non-Centrosymmetric Materials

Seyyed Jabbar Mousavi, Megan F. Biggs, Jeremy A. Johnson +2

Through comprehensive data analysis, we demonstrate that a $I ¨ ^{(2)}$ -induced artifact, arising from imperfect balancing in the conventional electro-optic sampling (EOS) detection…

High-Dynamic Range Broadband Terahertz Time-Domain Spectrometer Based on Organic Crystal MNA

I¨(2)-Induced Artifact Overwhelming the Third-Order Signal in 2D Raman-THz Spectroscopy of Non-Centrosymmetric Materials

$I ¨ ^{(2)}$ -Induced Artifact Overwhelming the Third-Order Signal in 2D Raman-THz Spectroscopy of Non-Centrosymmetric Materials