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Efficient light focusing through an MMF based on two-step phase shifting and parallel phase compensating 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 27, 页码: 7552-7557
作者:  Chen, Hui;  Geng, Yi;  Xu, Chengfang;  Zhuang, Bin;  Ju, Haijuan;  Ren, Liyong
Adobe PDF(1040Kb)  |  收藏  |  浏览/下载:255/3  |  提交时间:2019/10/10
Underwater polarimetric imaging for visibility enhancement utilizing active unpolarized illumination 期刊论文
OPTICS COMMUNICATIONS, 2019, 卷号: 438, 页码: 96-101
作者:  Yang, Liming;  Liang, Jian;  Zhang, Wenfei;  Ju, Haijuan;  Ren, Liyong;  Shao, Xiaopeng
Adobe PDF(2377Kb)  |  收藏  |  浏览/下载:291/0  |  提交时间:2019/03/14
Image enhancement  Polarimetric imaging  Imaging through turbid media  
A chiral long-period grating fabrication method based on axis-offset rotating optical fiber 期刊论文
OPTICAL AND QUANTUM ELECTRONICS, 2019, 卷号: 51, 期号: 4
作者:  Kong, Xudong;  Ren, Liyong;  Liang, Jian;  Ren, Kaili;  Ju, Haijuan;  Xu, Yiping;  Xu, Chengfang
Adobe PDF(1330Kb)  |  收藏  |  浏览/下载:257/1  |  提交时间:2019/04/30
Fiber optics  Fiber design and fabrication  Fiber optics and optical communications  
Method for Mueller matrix acquisition based on a division-of-aperture simultaneous polarimetric imaging technique 期刊论文
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2019, 卷号: 225, 页码: 39–44
作者:  Ju, Haijuan;  Ren, Liyong;  Liang, Jian;  Qu, Enshi;  Bai, Zhaofeng
Adobe PDF(1205Kb)  |  收藏  |  浏览/下载:193/0  |  提交时间:2019/04/09
Mueller matrix  Division-of-aperture polarimetric camera  Liquid crystal variable retarder  Polarization  
A Mueller matrix measurement technique based on a division-of-aperture polarimetric camera 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, Chengdu, China, 2018-06-26
作者:  Ju, Haijuan;  Ren, Liyong;  Liang, Jian;  Qu, Enshi;  Bai, Zhaofeng
Adobe PDF(555Kb)  |  收藏  |  浏览/下载:164/0  |  提交时间:2019/03/26
Tunable Wavelength-Selective Coupler Based on Microtapered Long-Period Fiber Gratings 期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 卷号: 30, 期号: 9, 页码: 821-824
作者:  Kong, Xudong;  Ren, Kaili;  Ren, Liyong;  Liang, Jian;  Ju, Haijuan;  Xu, Yiping;  Ren, LY (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
Adobe PDF(811Kb)  |  收藏  |  浏览/下载:301/1  |  提交时间:2018/04/26
Long Period Fiber Gratings (Lpfgs)  Fiber Optics Communications  Fiber Optics Components  Optical Couplers  
Study of visibility enhancement of hazy images based on dark channel prior in polarimetric imaging 期刊论文
OPTIK, 2017, 卷号: 130, 页码: 123-130
作者:  Zhang, Wenfei;  Liang, Jian;  Ju, Haijuan;  Ren, Liyong;  Qu, Enshi;  Wu, Zhaoxin;  Ren, Liyong (renliy@opt.ac.cn)
Adobe PDF(1569Kb)  |  收藏  |  浏览/下载:278/1  |  提交时间:2016/12/21
Image Enhancement  Polarimetric Imaging  Scattering  Visibility And Imaging  
Visibility enhancement of hazy images using polarimetric dehazing method based on stokes parameters 会议论文
CLEO: Applications and Technology, CLEO_AT 2017, 2017-05-14
作者:  Liang, Jian;  Zhang, Wenfei;  Ren, Liyong;  Ju, Haijuan;  Bai, Zhaofeng;  Qu, Enshi;  Ren, Liyong (renliy@opt.ac.cn)
Adobe PDF(195Kb)  |  收藏  |  浏览/下载:206/0  |  提交时间:2017/07/06
Online fabrication scheme of helical long-period fiber grating for liquid-level sensing 期刊论文
APPLIED OPTICS, 2016, 卷号: 55, 期号: 34, 页码: 9675-9679
作者:  Ren, Kaili;  Ren, Liyong;  Liang, Jian;  Kong, Xudong;  Ju, Haijuan;  Xu, Yiping;  Wu, Zhaoxin;  Ren, LY (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
Adobe PDF(1040Kb)  |  收藏  |  浏览/下载:218/0  |  提交时间:2016/12/23
A robust haze-removal scheme in polarimetric dehazing imaging based on automatic identification of sky region 期刊论文
OPTICS AND LASER TECHNOLOGY, 2016, 卷号: 86, 页码: 145-151
作者:  Zhang, Wenfei;  Liang, Jian;  Ju, Haijuan;  Ren, Liyong;  Qu, Enshi;  Wu, Zhaoxin;  Ren, Liyong (renliy@opt.ac.cn)
Adobe PDF(2588Kb)  |  收藏  |  浏览/下载:304/1  |  提交时间:2016/10/14
Imaging Through Turbid Media  Image Enhancement  Polarimetric Imaging  Visibility And Imaging