Acta Physica Sinica, Volume. 69, Issue 14, 147601-1(2020)
Figures & Tables(5)
![(a) Energy level structure of NV center; (b) sketch of experimental setup; (c) sketch of timing sequence; (d) ODMR with a magnetic field along the [111] axis.](/Images/icon/loading.gif){kind=icon}
Fig. 1. (a) Energy level structure of NV center; (b) sketch of experimental setup; (c) sketch of timing sequence; (d) ODMR with a magnetic field along the [111] axis.
Fig. 2. (a) Variation of signal intensity with polarization time at different laser intensity; (b) polarization time with different laser intensity.
Fig. 3. (a) Reading time with contrast ratio at different laser intensity; (b) best reading time with different laser intensity.
Fig. 4. Contrast ratio changing with different polarization angle of the laser.
Fig. 5. (a) ODMR before optimization; (b) ODMR after optimization.
Tools
Get Citation
Copy Citation Text
Yuan-Yao Feng, Zhong-Hao Li, Yang Zhang, Ling-Xiao Cui, Qi Guo, Hao Guo, Huan-Fei Wen, Wen-Yao Liu, Jun Tang, Jun Liu.
Paper Information
Category:
Received: Jan. 12, 2020
Accepted: --
Published Online: Dec. 28, 2020
The Author Email: Liu Jun (liuj@nuc.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20