Lock-in frequency measurement with high precision and efficiency
Crossref DOI link: https://doi.org/10.1063/5.0002377
Published Online: 2020-07-07
Published Print: 2020-07-01
Update policy: https://doi.org/10.1063/aip-crossmark-policy-page
Lu, Jun http://orcid.org/0000-0003-3009-6683
Funding for this research was provided by:
Fujian Institute of Innovation (FJCXY18040302)
Youth Innovation Promotion Association (2018009)
Foundation for Innovative Research Groups of the National Natural Science Foundation of China (51327806)