Optimization of the Weak Measurement System by Determining the Optimal Total Phase Difference - Details

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Abstract：

In　this　study,　a　method　to　improve　the　detection　accuracy　of　a　＇weak　measurement＇　system　of　optical　rotation　was　proposed　by　determining　the　optimal　total　phase　difference　of　the　system.　Analysis　of　the　characteristics　of　weak　measurement　regime　of　the　system　under　different　total　phase　differences　provided　the　total　phase　difference　corresponding　to　the　regime　with　the　smallest　ratio　of　system　noise　level　to　sensitivity　(that　is,　the　highest　system　resolution).　In　this　regime,　an　optical　rotation　resolution　of　5.522　×　10-6°　was　obtained,　which　is　nearly　an　order　of　magnitude　higher　than　the　original　system.　©　2009-2012　IEEE.

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Molecular physics Optical rotation Photonics

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[ 1 ] [Xu, Yang]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 2 ] [Xu, Yang]Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, China
[ 3 ] [Xu, Yang]Department of Clinical Laboratory, Peking University, Shenzhen Hospital, Shenzhen; 518055, China
[ 4 ] [Shi, Lixuan]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 5 ] [Shi, Lixuan]Department of Physics, Tsinghua University, Beijing, China
[ 6 ] [Liu, Le]Institute of Materials Research, Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 7 ] [Xie, Wenyue]Department of Physics, Tsinghua University, Beijing, China
[ 8 ] [Guan, Tian]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 9 ] [Guan, Tian]School of Medicine, Tsinghua University, Beijing; 100084, China
[ 10 ] [Xing, Xinhui]Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, China
[ 11 ] [Guo, Cuixia]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, China
[ 12 ] [He, Dong]School of Chemical Engineering and Light Industry, Guangdong University of Technology, Panyu District, Guangzhou, China
[ 13 ] [Zhong, Suyi]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 14 ] [Zhong, Suyi]Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, China
[ 15 ] [Zhang, Hailong]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 16 ] [Zhang, Hailong]Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, China
[ 17 ] [Zhou, Chongqi]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 18 ] [Zhou, Chongqi]Department of Physics, Tsinghua University, Beijing, China
[ 19 ] [Li, Zhangyan]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 20 ] [Li, Zhangyan]Department of Physics, Tsinghua University, Beijing, China
[ 21 ] [He, Yonghong]Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
[ 22 ] [He, Yonghong]Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, China

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IEEE Photonics Journal

Year： 2021

Issue： 3

Volume： 13

2 . 2 5

JCR@2021

2 . 1 0 0

JCR@2023

ESI HC Threshold：87

JCR Journal Grade：3

CAS Journal Grade：3

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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