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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:282/0  |  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:242/1  |  提交时间:2019/04/30
Fiber optics  Fiber design and fabrication  Fiber optics and optical communications  
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:290/1  |  提交时间:2018/04/26
Long Period Fiber Gratings (Lpfgs)  Fiber Optics Communications  Fiber Optics Components  Optical Couplers  
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:191/0  |  提交时间:2017/07/06
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:299/1  |  提交时间:2016/10/14
Imaging Through Turbid Media  Image Enhancement  Polarimetric Imaging  Visibility And Imaging  
Improved multiple-wavelength Brillouin-Raman fiber laser assisted by four-wave mixing with a micro-air cavity 期刊论文
APPLIED OPTICS, 2015, 卷号: 54, 期号: 33, 页码: 9919-9924
作者:  Li, Xuejiao;  Ren, Liyong;  Lin, Xiao;  Ju, Haijuan;  Chen, Nana;  Liang, Jian;  Ren, Kaili;  Xu, Yiping;  Liyong, Ren
Adobe PDF(970Kb)  |  收藏  |  浏览/下载:338/5  |  提交时间:2015/12/23
Polarimetric dehazing method for dense haze removal based on distribution analysis of angle of polarization 期刊论文
OPTICS EXPRESS, 2015, 卷号: 23, 期号: 20, 页码: 26146-26157
作者:  Liang, Jian;  Ren, Liyong;  Ju, Haijuan;  Zhang, Wenfei;  Qu, Enshi
Adobe PDF(2871Kb)  |  收藏  |  浏览/下载:272/3  |  提交时间:2015/12/02
Low-Cost Multipoint Liquid-Level Sensor With Plastic Optical Fiber 期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2014, 卷号: 26, 期号: 16, 页码: 1613-1616
作者:  Lin, Xiao;  Ren, Liyong;  Xu, Yiping;  Chen, Nana;  Ju, Haijuan;  Liang, Jian;  He, Zhengquan;  Qu, Enshi;  Hu, Baowen;  Li, Yulin
Adobe PDF(1219Kb)  |  收藏  |  浏览/下载:356/1  |  提交时间:2015/03/17
Optical Fiber Sensor  Plastic Optical Fiber  Liquid-level Measurement  Ray-tracing