Precision measurement

Precision measurement

   The goal of precision measurement is toexplore new methods and measurement mechanisms, to measure the measurementaccuracy that can not be achieved by traditional methods, or to measure thephysical parameters of interest, such as temperature, electric field and magnetic field more easily andefficiently. We have made a series of papers on APL, OL and other papers by exploring the new methods of accuratemeasurement of temperature, angle and magnetic field by using the properties oforbital angular momentum light around the fundamental physical quantity andhigh precision.


主要论文:
[1] Z.-Y. Zhou, D.-S. Ding, B.-S. Shi, X.-B. Zou, and Guang-Can Guo, Characterizing dispersion and absorption parameters of metamaterial using entangled photons, Phys. Rev. A 85, 023841(2012).
[2] Z.-Y. Zhou, Y. Li, D.-S. Ding, W. Zhang, S. Shi, and B.-S. Shi, Optical vortex beam based optical fan for high-precision optical measurements and optical switching, Optics Letters 39, 5098(2014).
[3] S. Shi, D.-S. Ding, Z.-Y. Zhou, Y. Li, W. Zhang, and B.-S. Shi, Magnetic-field-induced rotation of light with orbital angular momentum, App. Phys. Lett. 106, 261110 (2015).