Fu, W., Xu, M., Liu, X., Zou, C. L., Zhong, C., Han, X., Shen, M., Xu, Y., Cheng, R., Wang, S., Jiang, L., & Tang, H. X. (2021). Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state. Physical Review A, 103(5), Article 053504. https://doi.org/10.1103/PhysRevA.103.053504
Fu, Wei ; Xu, Mingrui ; Liu, Xianwen et al. / Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state. In: Physical Review A. 2021 ; Vol. 103, No. 5.
@article{2ac792917d4f4654936051629c2c00c5,
title = "Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state",
abstract = "In the development of microwave-to-optical (MO) quantum transducers, suppressing added noise induced by the optical excitation remains a major challenge. Here we report an integrated superconducting cavity electro-optic circuit based on single crystalline thin-film aluminum nitride of ultralow microwave and optical losses. We demonstrate efficient bi-directional MO conversion at milli-Kelvin temperatures, with near-ground state microwave thermal excitation (n¯e=0.09±0.06), despite the peak power of the optical drive exceeding the cooling power of the dilution refrigerator mixing chamber. Our dynamical study further reveals different light-induced noise generation mechanisms and provides crucial guidelines for optimizing electro-optic circuits in future hybrid microwave-optical quantum links.",
author = "Wei Fu and Mingrui Xu and Xianwen Liu and Zou, {Chang Ling} and Changchun Zhong and Xu Han and Mohan Shen and Yuntao Xu and Risheng Cheng and Sihao Wang and Liang Jiang and Tang, {Hong X.}",
note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",
year = "2021",
month = may,
doi = "10.1103/PhysRevA.103.053504",
language = "English",
volume = "103",
journal = "Physical Review A",
issn = "2469-9926",
publisher = "American Physical Society",
number = "5",
}
Fu, W, Xu, M, Liu, X, Zou, CL, Zhong, C, Han, X, Shen, M, Xu, Y, Cheng, R, Wang, S, Jiang, L & Tang, HX 2021, 'Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state', Physical Review A, vol. 103, no. 5, 053504. https://doi.org/10.1103/PhysRevA.103.053504
Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state. / Fu, Wei; Xu, Mingrui
; Liu, Xianwen et al.
In:
Physical Review A, Vol. 103, No. 5, 053504, 05.2021.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state
AU - Fu, Wei
AU - Xu, Mingrui
AU - Liu, Xianwen
AU - Zou, Chang Ling
AU - Zhong, Changchun
AU - Han, Xu
AU - Shen, Mohan
AU - Xu, Yuntao
AU - Cheng, Risheng
AU - Wang, Sihao
AU - Jiang, Liang
AU - Tang, Hong X.
N1 - Publisher Copyright:
© 2021 American Physical Society.
PY - 2021/5
Y1 - 2021/5
N2 - In the development of microwave-to-optical (MO) quantum transducers, suppressing added noise induced by the optical excitation remains a major challenge. Here we report an integrated superconducting cavity electro-optic circuit based on single crystalline thin-film aluminum nitride of ultralow microwave and optical losses. We demonstrate efficient bi-directional MO conversion at milli-Kelvin temperatures, with near-ground state microwave thermal excitation (n¯e=0.09±0.06), despite the peak power of the optical drive exceeding the cooling power of the dilution refrigerator mixing chamber. Our dynamical study further reveals different light-induced noise generation mechanisms and provides crucial guidelines for optimizing electro-optic circuits in future hybrid microwave-optical quantum links.
AB - In the development of microwave-to-optical (MO) quantum transducers, suppressing added noise induced by the optical excitation remains a major challenge. Here we report an integrated superconducting cavity electro-optic circuit based on single crystalline thin-film aluminum nitride of ultralow microwave and optical losses. We demonstrate efficient bi-directional MO conversion at milli-Kelvin temperatures, with near-ground state microwave thermal excitation (n¯e=0.09±0.06), despite the peak power of the optical drive exceeding the cooling power of the dilution refrigerator mixing chamber. Our dynamical study further reveals different light-induced noise generation mechanisms and provides crucial guidelines for optimizing electro-optic circuits in future hybrid microwave-optical quantum links.
UR - http://www.scopus.com/inward/record.url?scp=85106388694&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.103.053504
DO - 10.1103/PhysRevA.103.053504
M3 - Article
AN - SCOPUS:85106388694
SN - 2469-9926
VL - 103
JO - Physical Review A
JF - Physical Review A
IS - 5
M1 - 053504
ER -
Fu W, Xu M, Liu X, Zou CL, Zhong C, Han X et al. Cavity electro-optic circuit for microwave-to-optical conversion in the quantum ground state. Physical Review A. 2021 May;103(5):053504. doi: 10.1103/PhysRevA.103.053504
