Multi-dimensional optical tweezers calibration device and method based on electric field quantity calibration

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United States of America

PATENT NO 12131835
APP PUB NO 20220344070A1
SERIAL NO

17695865

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Abstract

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Disclosed is a multi-dimensional optical tweezers calibration device based on electric field quantity calibration and a method thereof. The polarization-dependent characteristics of a tightly focused optical trap are utilized to realize triaxial electric field force calibration of particles through a one-dimensional electric field quantity calibration device. The method of the present application enables a particle electric field force calibration system to be compatible with particle delivery and particle detection systems; the device is simplified and calibration complexity is reduced.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG UNIVERSITYNO 866 YUHANGTANG ROAD XIHU DISTRICT HANGZHOU ZHEJIANG 310058 CHINA HANGZHOU
ZHEJIANG LAB311121 ZHIJIANG LABORATORY SCIENCE AND TECHNOLOGY INNOVATION AVENUE ZHONGTAI STREET YUHANG DISTRICT HANGZHOU CITY ZHEJIANG PROVINCE HANGZHOU CITY ZHEJIANG PROVINCE 311121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiming Hangzhou, CN 56 58
Fu, Zhenhai Hangzhou, CN 6 7
Gao, Xiaowen Hangzhou, CN 5 3
Hu, Huizhu Hangzhou, CN 9 4
Li, Cuihong Hangzhou, CN 7 3
Ma, Yuanyuan Hangzhou, CN 26 36

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