Chalcopyrite and chalcogenide crystals for terahertz radiation generation and detection

B. N. Carnio; E. Hopmann; K. T. Zawilski; P. G. Schunemann; A. Y. Elezzabi

doi:10.1117/12.2583847

5 March 2021 Chalcopyrite and chalcogenide crystals for terahertz radiation generation and detection

B. N. Carnio, E. Hopmann, K. T. Zawilski, P. G. Schunemann, A. Y. Elezzabi

Proceedings Volume 11670, Nonlinear Frequency Generation and Conversion: Materials and Devices XX; 116700P (2021) https://doi.org/10.1117/12.2583847
Event: SPIE LASE, 2021, Online Only

Abstract

Chalcopyrite and chalcogenide crystals are investigated for optical rectification and electro-optic sampling. Broadband and narrowband terahertz radiation is produced using ZnGeP₂, CdSiP₂, and AgGaSe₂ chalcopyrite crystals, as well as a BaGa₄Se₇ chalcogenide crystal. Broadband terahertz radiation is detected using a ZnGeP₂ chalcopyrite crystal. We envision these crystal classes being used to generate and detect terahertz radiation in research and commercial applications.

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Citation Download Citation

B. N. Carnio, E. Hopmann, K. T. Zawilski, P. G. Schunemann, and A. Y. Elezzabi "Chalcopyrite and chalcogenide crystals for terahertz radiation generation and detection", Proc. SPIE 11670, Nonlinear Frequency Generation and Conversion: Materials and Devices XX, 116700P (5 March 2021); https://doi.org/10.1117/12.2583847

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