Shot-noise limited detection of terahertz transients from spintronic emitters

Here, we show polarization switching of THz radiation from spintronic emitters by modulation of an external magnetic field at 787 kHz. Thereby, shot-noise limited sensitivity is achieved in an electro-optic sampling detection.

Saved in:
Bibliographic Details
Main Authors: Zagbayou, Bedi, Doiron, Etienne, Sirois, Frederic, Seifert, Tom S., Kampfrath, Tobias, Seletskiy, Denis
Format: Conference Proceeding
Language:English
Subjects:
Electro-optic modulators
Magnetic fields
Modulation
Sensitivity
Spintronics
Switches
Transient analysis
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Here, we show polarization switching of THz radiation from spintronic emitters by modulation of an external magnetic field at 787 kHz. Thereby, shot-noise limited sensitivity is achieved in an electro-optic sampling detection.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz57677.2023.10298865