Quantitative Measurement of the Dispersion of Third-Order Nonlinearity in Silica in the 1–25 THz Range

Binbin Zhou, Mattias Rasmussen, Siqi Yan, Narwan Kabir Noori, Oliver Nagy, Yunhong Ding, Simon Jappe Lange, Peter Uhd Jepsen

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Abstract

We present measurement of the third-order nonlinearity of fused silica responsible for THz-driven second-harmonic generation (TFISH). The measurement is performed by comparing the upconversion signal in traditional Air Biased Coherent Detection (ABCD) with the corresponding detection signal in a solid-state detector based on fused silica (amorphous SiO2).
Original languageEnglish
Publication date30 Jun 2023
Number of pages1
DOIs
Publication statusPublished - 30 Jun 2023
Event2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference - Munich, Germany, Munich, Germany
Duration: 26 Jun 202330 Jun 2023

Conference

Conference2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference
LocationMunich, Germany
Country/TerritoryGermany
CityMunich
Period26/06/202330/06/2023

Keywords

  • Silicon compounds
  • Europe
  • Detectors
  • Coherence
  • Frequency conversion
  • Nonlinear optics
  • Dispersion

Fingerprint

Dive into the research topics of 'Quantitative Measurement of the Dispersion of Third-Order Nonlinearity in Silica in the 1–25 THz Range'. Together they form a unique fingerprint.

Cite this