Shot-noise limited detection of terahertz transients from spintronic emitters

被引：0
|
作者：
Zagbayou, Bedi [1 ]
Doiron, Etienne [1 ]
Sirois, Frederic [2 ]
Seifert, Tom S. [3 ]
Kampfrath, Tobias [3 ]
Seletskiy, Denis [1 ]
机构：
[1] Polytech Montreal, Dept Engn Phys, FemtoQ Lab, Montreal, PQ H3T 1J4, Canada
[2] Polytech Montreal, Dept Elect Engn, Montreal, PQ H3T 1J4, Canada
[3] Free Univ Berlin, Dept Phys, D-14195 Berlin, Germany
来源：
2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ | 2023年
关键词：
PULSES;
D O I：
10.1109/IRMMW-THz57677.2023.10298865
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：1
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