您现在的位置:首页> 外文会议>Conference on novel optical systems design and optimization XX >文献详情

Imaging application based on an electrically tunable polarization-independent liquid crystal microlens array

机器翻译基于电可调谐偏振无关液晶微透镜阵列的成像应用

原文传递 原文传递并翻译 加入购物车 收藏
1.8 【6hr】

【摘要】Polarization-independent microlens array based on liquid crystal (PI-LCMLA) has been an interesting and important topic in optoelectronic application. In this study, a polarization-independent microlens array using double layered nematic liquid crystals (LC) with orthogonal alignment is proposed and demonstrated. Two orthogonal LC layers are separated by a double-sided indium-tin oxide silica. Further optical experiments and investigations reveals that the PI-LCMLA can work in polarization and polarization-insensitive mode by operating the driving voltages. The normalized focusing intensity is no polarization dependence on the incident light. Several raw images at different working modes are obtained through by utilizing this novel configuration with low applied voltages. With advantages in high optical efficiency, simple manufacture, electrically tunable focal length, low power consumption, polarization independence and multi operation modes, this device can not only be used for imaging application but also has many potential applications in optical systems.

【作者】Zhaowei Xin; Qing Tong; Yu Lei; Dong Wei; Xinyu Zhang; Haiwei Wang; Changsheng Xie;

【作者单位】National Key Laboratory of Science & Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China,School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China,Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China; National Key Laboratory of Science & Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China,School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China,Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China; National Key Laboratory of Science & Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China,School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China,Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China,School of Information Science & Technology, Shijiazhuang Tiedao University, Shijiazhuang 050043, China; National Key Laboratory of Science & Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China,School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China,Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China; National Key Laboratory of Science & Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China,School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China,Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China; Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China; Wuhan National Laboratory for Opto electronics, Huazhong University of Science & Technology, Wuhan 430074, China;

【年(卷),期】2017,,

【页码】103760R.1-103760R.6

【总页数】6

【正文语种】eng

【中图分类】;

【关键词】Polarization independent liquid crystal microlens array; Liquid crystal; Imaging application;