Driving method for liquid crystal lens to increase focus range

被引：3
作者：
Chen, Xiaoxi [1 ]
Li, Guangyong [1 ]
Li, Pengwei [1 ]
Ye, Mao [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Optoelect Sci & Engn, Chengdu 610054, Sichuan, Peoples R China
来源：
ELECTRONICS LETTERS | 2019年 / 55卷 / 06期
关键词：
aberrations; lenses; liquid crystal devices; liquid crystals; optical focusing; positive lens states; voltages; liquid crystal lens; focus range; negative lens states; SYSTEM;
D O I：
10.1049/el.2018.7146
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new method of voltage application is proposed to increase the focus range of a liquid crystal lens driven by two voltages. It is possible for the optical power of the liquid crystal lens to change in a wider range, while the root mean square aberration of low level is maintained. The liquid crystal lens is driven by a frequency of the voltages different in positive and negative lens states to obtain its largest optical power in each state. An obvious increase in focus range is realised.
引用
收藏
页码：336 / +
页数：2
相关论文
共 50 条
  • [41] Shape Measurements by Using a Liquid Crystal Lens
    Kawamura, Marenori
    Toshima, Kuniki
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2011, 542 : 190 - 195
  • [42] Double-layer liquid crystal lens
    Ye, M
    Wang, B
    Sato, S
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 2004, 43 (3A): : L352 - L354
  • [43] Study on liquid crystal lens with curved electrode
    Wang, Bin
    Ye, Mao
    Sato, Susumu
    5TH INTERNATIONAL WORKSHOP ON ADAPTIVE OPTICS FOR INDUSTRY AND MEDICINE, 2005, 6018
  • [44] Design of a liquid crystal lens imaging system
    Wang, Sicong
    Yang, Yijia
    Chen, Xiaoxi
    Wang, Qifei
    Zhang, Junrui
    Ye, Mao
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2020, 712 (01) : 90 - 96
  • [45] Liquid crystal lens driven by two voltages
    Ye, Mao
    Wang, Bin
    Sato, Susumu
    5TH INTERNATIONAL WORKSHOP ON ADAPTIVE OPTICS FOR INDUSTRY AND MEDICINE, 2005, 6018
  • [46] Development of high quality liquid crystal lens
    Ye, Mao
    Wang, Bin
    Sato, Susumu
    EMERGING LIQUID CRYSTAL TECHNOLOGIES II, 2007, 6487
  • [47] Liquid crystal lens with a shiftable optical axis
    Feng, Wenbin
    Liu, Zhiqiang
    Ye, Mao
    OPTICS EXPRESS, 2023, 31 (10) : 15523 - 15536
  • [48] Measurement of Optical Aberrations of Liquid Crystal Lens
    Ye, Mao
    Wang, Bin
    Uchida, Masaru
    Yanase, Satoshi
    Kunitsuka, Hiroaki
    Takahashi, Shingo
    Sato, Susumu
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2013, 52 (04)
  • [49] Correcting the monochromatic aberration of the electrowetting liquid lens focusing system using liquid crystal lens
    Zhang Jia-lun
    Yu Tao
    Huang Zhi-yu
    Pan Guo-bin
    CHINESE JOURNAL OF LIQUID CRYSTALS AND DISPLAYS, 2021, 36 (07) : 954 - 963
  • [50] Flexible Wire Electrode Driving Focus-Tunable Electrowetting Optofluidic Lens
    Chen, Tao
    Sun, Jing-Yi
    Ding, Tian-Xin
    Zheng, Pei-Tao
    Chen, Qi-Rui
    Chen, Yue
    Liang, Zhong-Cheng
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2022, 34 (10) : 537 - 540
12345