Laser & Optoelectronics Progress, Volume. 55, Issue 12, 122301(2018)
Structure Design and Analysis of Liquid Lens with Self-Zoom-Compensation
Optical zoom system based on liquid lens is used in many optical fields in recent years because it can achieve zooming without mechanical movement. A new lens with three layers of liquids and connected conducting layer is proposed. This liquid lens is cylindrical and it can zoom and compensate by itself by changing the voltages applied to control the radium of liquid interfaces. The structure of the liquid lens is analyzed in detail, and the minimum structure expression of the liquid lens is obtained. On the basis of the Gaussian optics theory, the effects of lens parameters on zooming performance including zoom ratio and field angle of the system are studied.
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Yuanzhi Luo, Runling Peng, Zhijun Yu. Structure Design and Analysis of Liquid Lens with Self-Zoom-Compensation[J]. Laser & Optoelectronics Progress, 2018, 55(12): 122301
Category: Optical Devices
Received: Apr. 16, 2018
Accepted: Jun. 7, 2018
Published Online: Aug. 1, 2019
The Author Email: Peng Runling (pengrunling@usst.edu.cn)