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 Self-powered electronic paper with energy supplies and information inputs solely from mechanical motions

Yifan Gu Tingting Hou Peng Chen Jinxin Cao Chongxiang Pan Weiguo Hu Bo-Ru Yang Xiong Pu Zhong Lin Wang

[摘要]

 PDF全文Photonics Research | 2020, 8(09):1496-1505

 Liquid crystal integrated metalens with tunable chromatic aberration

Zhixiong Shen Shenghang Zhou Xinan Li Shijun Ge Peng Chen Wei Hu Yanqing Lu

[摘要]

 PDF全文Advanced Photonics | 2020, 2(03):036002-36002

 一种二极管型红外热探测器热学参数的电学等效测试方法

Chao LIU Ying HOU Jian-Yu FU Rui-Wen LIU De-Bo WEI Da-Peng CHEN

[摘要]红外热探测器的热学参数包括热容、热导、热响应时间,反应了结构信息和器件性能。精确有效地获得这些参数,对探测器的结构优化与性能评估具有指导意义。二极管型红外热探测器是红外热探测器的主要类型之一。基于二极...

 PDF全文红外与毫米波学报 | 2019, 38(06):798-804

 Final optics damage online inspection in high power laser facility

WEI Fu-peng CHEN Feng-dong TANG Jun PENG Zhi-tao LIU Guo-dong

[摘要]For the laser-induced damage (LID) in large-aperture final optics, we present a novel approach of damage online inspection and its experimental system, which solves two problems: classification of tru...

 PDF全文Optoelectronics Letters | 2019, 15(04):306

 An online identity authentication method for blood smear

Xiaozhen Feng Yiping Cao* Kuang Peng Cheng Chen

[摘要]

 PDF全文Journal of Innovative Optical Health Sciences | 2016, 9(06):1550039

 Liquid crystal depolarizer based on photoalignment technology

Bing-Yan Wei Peng Chen Shi-Jun Ge Li-Chao Zhang Wei Hu Yan-Qing Lu

[摘要]We propose a depolarizer based on the principle of a collection of half-wave plates with randomly distributed optic axes. The design is demonstrated by means of dynamically photopatterning liquid crys...

 PDF全文Photonics Research | 2016, 4(02):0070-0073

 White-light emission from InGaN/GaN quantum well microrings grown by selective area epitaxy

Guofeng Yang Peng Chen Shumei Gao Guoqing Chen Rong Zhang Youdou Zheng

[摘要]Monolithic white-light-emitting diodes (white LEDs) without phosphors are demonstrated using InGaN/GaN multiple quantum wells (MQWs) grown on GaN microrings formed by selective area epitaxy on SiO2 ma...

 PDF全文Photonics Research | 2016, 4(01):0017-0020

 Arbitrary and reconfigurable optical vortex generation: a high-efficiency technique using director-varying liquid crystal fork gratings

Peng Chen Bing-Yan Wei Wei Ji Shi-Jun Ge Wei Hu Fei Xu Vladimir Chigrinov Yan-Qing Lu

[摘要]A high-efficiency technique for optical vortex (OV) generation is proposed and demonstrated. The technique is based on liquid crystal fork gratings with space-variant azimuthal orientations, which are...

 PDF全文Photonics Research | 2015, 3(04):133-139

 Linear variable filters fabricated by ion beam etching with triangle-shaped mask and normal film coating technique

Bin Sheng Peng Chen Chunxian Tao Ruijin Hong Yuanshen Huang and Dawei Zhang

[摘要]

 PDF全文Chinese Optics Letters | 2015, 13(12):122301

 Tunable terahertz filter based on alternative liquid crystal layers and metallic slats

Shijun Ge Jiachen Liu Peng Chen Wei Hu and Yanqing Lu

[摘要]

 PDF全文Chinese Optics Letters | 2015, 13(12):120401

 Colored 3D surface reconstruction using Kinect sensor

GUO Lian-peng CHEN Xiang-ning CHEN Ying LIU Bin

[摘要]A colored 3D surface reconstruction method which effectively fuses the information of both depth and color image using Microsoft Kinect is proposed and demonstrated by experiment. Kinect depth images ...

 PDF全文Optoelectronics Letters | 2015, 11(02):153

 A novel two-stage spectral compression structure employing a logarithmic DIF interconnected with an HNLFNOLM

CHEN Ying YU Xia-qiong GUO Lian-peng CHEN Xiang-ning

[摘要]A novel two-stage spectral compression structure which employs a logarithmic dispersion increasing fiber (DIF) interconnected with a highly nonlinear linear fiber-nonlinear optical loop mirror (HNLF-N...

 PDF全文Optoelectronics Letters | 2014, 10(05):329

 Combining discrete cosine transform with clipping for PAPR reduction in intensity-modulated OFDM systems

WANG Zhong-peng CHEN Shou-fa ZHOU Yang CHEN Ming TANG Jin CHEN Lin

[摘要]In this paper, the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signal is reduced by combining the discrete cosine transform (DCT) with clipping in optical i...

 PDF全文Optoelectronics Letters | 2014, 10(05):356

 Experimental evaluation of the BER performance in optical OFDM system based on discrete Hartley transform precoding

WANG Zhong-peng CHEN Fang-ni WU Ming-wei CHEN Ming TANG Jin CHEN Lin

[摘要]We experimentally assess the bit error rate (BER) performance of an intensity modulation/direct detection (IM/DD) optical orthogonal frequency division multiplexing (OFDM) system based on discrete Har...

 PDF全文Optoelectronics Letters | 2014, 10(03):224

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