NV color center fluorescence signal measurement based on FPGA architecture-Reference-Cited by-同舟云学术

NV color center fluorescence signal measurement based on FPGA architecture

Published:2024-04-01 Issue:1 Volume:2740 Page:012008
ISSN:1742-6588
Container-title:Journal of Physics: Conference Series
language:
Short-container-title:J. Phys.: Conf. Ser.

Author:

Zeng Seng,Yang Shuqiang,Shang Zhengguo,He Xianming

Abstract

Abstract Nitrogen-vacancy (NV) quantum defects in diamond are sensitive detectors of magnetic fields. Then, the existing sensing technologies based on diamond NV centers rely on bulky and expensive instruments, which must be replaced by a more compact design. Here we combine NV quantum sensing technology with integrated circuit technology to create a compact and easy-to-operate platform. Using the existing integrated circuit technology, we integrate the lock-in amplifier, microwave generator and TTL modulator together. with this platform, we can obtain a magnetic sensitivity of 5.72μT/Hz 1/2.

Publisher

IOP Publishing

Link

https://iopscience.iop.org/article/10.1088/1742-6596/2740/1/012008/pdf

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