2 June 2014 A novel liquid viscosity measuring approach based on optical trapping technology
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Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 915744 (2014) https://doi.org/10.1117/12.2058384
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain
Abstract
We present a novel liquid viscosity measuring approach based on the optical trapping technology. We put a “test-micro-particle” enclosed in a confined space built by a quartz capillary tube and two opposite-inserted optical fibers to construct the test cell. In order to make the test cell have the ability of auto-ready and easy-reset, we design and fabricate a special notch-shape in the ends of two fibers. This novel approach provides a new probably development direction for the optical tweezers technology applying on the sensing and measuring fields, and solve the optical tweezers measurement repeatability problems.
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Yu Zhang, Yu Zhang, Peibo Liang, Peibo Liang, Zhihai Liu, Zhihai Liu, Jiaojie Lei, Jiaojie Lei, Enming Zhao, Enming Zhao, Jun Yang, Jun Yang, Libo Yuan, Libo Yuan, } "A novel liquid viscosity measuring approach based on optical trapping technology ", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915744 (2 June 2014); doi: 10.1117/12.2058384; https://doi.org/10.1117/12.2058384
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