Enhancement of spin noise spectroscopy of rubidium atomic ensemble by using the polarization squeezed light

We measured the spin noise spectroscopy (SNS) of rubidium atomic ensemble with two different kinds of atomic vapor cells (filled with buffer gas or coated with paraffin film on the inner wall) and demonstrated the enhancement of the signal-to-noise ratio (SNR) by using polarization squeezed state (P...

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Veröffentlicht in:Optics express 2022-01, Vol.30 (2), p.1925-1936
Hauptverfasser: Bai, Lele, Zhang, Lulu, Yang, Yongbiao, Chang, Rui, Qin, Yao, He, Jun, Wen, Xin, Wang, Junmin
Format: Artikel
Sprache:eng
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