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 Dual-layered metasurfaces for asymmetric focusing

Bingshuang Yao Xiaofei Zang Zhen Li Lin Chen Jingya Xie Yiming Zhu Songlin Zhuang

[摘要]

 PDF全文Photonics Research | 2020, 8(06):830-843

 Highly luminescent and stable lead-free cesium copper halide perovskite powders for UV-pumped phosphor-converted light-emitting diodes

Lingling Xie Bingkun Chen Fa Zhang Ziheng Zhao Xinxin Wang Lijie Shi Yue Liu Lingling Huang Ruibin Liu Bingsuo Zou Yongtian Wang

[摘要]

 PDF全文Photonics Research | 2020, 8(06):768-775

 Deep-learning-assisted, two-stage phase control method for high-power mode-programmable orbital angular momentum beam generation

Tianyue Hou Yi An Qi Chang Pengfei Ma Jun Li Liangjin Huang Dong Zhi Jian Wu Rongtao Su Yanxing Ma Pu Zhou

[摘要]

 PDF全文Photonics Research | 2020, 8(05):715-722

 Enhancement of femtosecond laser-induced surface ablation via temporal overlapping double-pulse irradiation

Zhenyuan Lin Lingfei Ji Minghui Hong

[摘要]

 PDF全文Photonics Research | 2020, 8(03):271-278

 采用半解析蒙特卡洛技术模拟星载海洋激光雷达回波信号的软件

崔晓宇 陶雨婷 刘 群 徐沛拓 刘志鹏 王晓彬 陈 扬 周雨迪 刘 东

[摘要]采用半解析蒙特卡洛方法, 开发了一套星载海洋激光雷达回波信号的仿真系统。通过输入激光雷达系统参数和仿真的环境参数, 该系统能够模拟具有不同光学特性的大气和海洋的激光雷达回波信号。同时该仿真系统设计了用户友...

 PDF全文红外与激光工程 | 2020, 49(02):0203009

 碲镉汞APD平面型PIN结构仿真设计

Yu-Shun CHENG Hui-Jun GUO Hao LI Lu CHEN Chun LIN Li HE

[摘要]碲镉汞(HgCdTe)线性雪崩焦平面因其相对低的过剩噪声、较小的工作电压、线性可调等优点,得到了广泛关注。基于电子雪崩中波HgCdTe PIN二极管结构,开展暗电流模型和Okuto-Crowell增益模型仿真。通过改变器件材料结构...

 PDF全文红外与毫米波学报 | 2020, 39(01):6-12

 基于EnMAP卫星和深度神经网络的LAI遥感反演方法

Xue-Ling LI Ying-Ying DONG Yi-Ning ZHU Wen-Jiang HUANG

[摘要]区域叶面积指数(Leaf Area Index, LAI)定量反演是开展大尺度农作物长势监测和产量估算的重要基础。针对当前区域LAI遥感定量反演存在的反演精度不理想和模型稳定性弱等问题,提出了一种基于少量训练样本进行LAI高精...

 PDF全文红外与毫米波学报 | 2020, 39(01):111-119

 铜锌锡硫带边电子结构及缺陷态的光学表征

Su-Yu MA Chuan-He MA Xiao-Shuang LU Guo-Shuai LI Lin SUN Ye CHEN Fang-Yu YUE Jun-Hao CHU

[摘要]利用吸收、光电流和光致发光等光谱表征并结合理论报道,分析了缺陷态丰富的铜锌锡硫半导体材料的光学带隙、带尾态和深浅杂质能级,揭示了SnZn相关的缺陷态是影响铜锌锡硫带边电子结构的关键因素,其中高浓度的中性缺...

 PDF全文红外与毫米波学报 | 2020, 39(01):92-98

 基于简单MOPA结构实现3.08 kW全光纤窄线宽线偏振激光输出

王岩山 王珏 常哲 彭万敬 孙殷宏 马毅 高清松 张凯 唐淳

[摘要]基于简单的主振荡功率放大结构,演示了一种高功率窄线宽线性偏振全光纤激光器,其最大输出功率为3.08 kW,3 dB线宽为0.2 nm。在整个功率缩放过程中,偏振消光比约为94%,光束质量M2约为1.4。这是国内外首次实现3 kW全...

 PDF全文强激光与粒子束 | 2020, 32(01):011006-11006

 All-reflective self-referenced spectral interferometry for single-shot measurement of few-cycle femtosecond pulses in a broadband spectral range

Zhe Si Xiong Shen Jingxin Zhu Lei Lin Lihua Bai Jun Liu

[摘要]

 PDF全文Chinese Optics Letters | 2020, 18(02):021202

 Highly efficient excitation of LP01 mode in ring-core fibers by tapering for optimizing OAM generation

Chunxiang Zhang Fufei Pang Huanhuan Liu Lifei Chen Junfeng Yang Jianxiang Wen Tingyun Wang

[摘要]

 PDF全文Chinese Optics Letters | 2020, 18(02):020602

 Laser-induced damage and periodic stripe structures of a CaF2 single crystal by an ArF excimer laser

Jingzhen Shao Xu Liang Libing You Ning Pan Ying Lin Shimao Wang Zanhong Deng Xiaodong Fang Xi Wang

[摘要]

 PDF全文Chinese Optics Letters | 2020, 18(02):021403

 Young’s Modulus Measurement of Metal Wires Using FBG Sensor

Chunchan CHEN Li LIANG Wenwen QUAN Liangzhang LIAO Junhui HU

[摘要]

 PDF全文Photonic Sensors | 2019, 9(03):277

 Experimental Study on PAT System for Long-Distance Laser Communications Between Fixed-Wing Aircrafts

Yao LEI Xiaoming LI Lizhong ZHANG

[摘要]

 PDF全文Photonic Sensors | 2019, 9(02):170

 Generation of wavelength-tunable and coherent dual-wavelength solitons in the C + L band by controlling the intracavity loss

Tianyu Zhu Zhaokun Wang D. N. Wang Fan Yang Liujiang Li

[摘要]

 PDF全文Photonics Research | 2019, 7(08):853-861

 Magnesium ion-implantation-based gallium nitride p-i-n photodiode for visible-blind ultraviolet detection

Weizong Xu Yating Shi Fangfang Ren Dong Zhou Linlin Su Qing Liu Liang Cheng Jiandong Ye Dunjun Chen Rong Zhang Youdou Zheng Hai Lu

[摘要]

 PDF全文Photonics Research | 2019, 7(08):B48-54

 Acousto-optic tunable ultrafast laser with vector-mode-coupling-induced polarization conversion

Yujia Li Ligang Huang Haonan Han Lei Gao Yulong Cao Yuan Gong Wending Zhang Feng Gao Iroegbu Paul Ikechukwu Tao Zhu

[摘要]

 PDF全文Photonics Research | 2019, 7(07):798-805

 Low-cost hybrid integrated 4 × 25 GBaud PAM-4 CWDM ROSA with a PLC-based arrayed waveguide grating de-multiplexer

Lei Liu Limin Chang Yingxin Kuang Zezheng Li Yang Liu Huan Guan Manqing Tan Yude Yu Zhiyong Li

[摘要]

 PDF全文Photonics Research | 2019, 7(07):722-727

 Microscopic pump-probe optical technique to characterize the defect of monolayer transition metal dichalcogenides

Ying Yu Xiankun Zhang Zhangkai Zhou Zheng Zhang Yanjun Bao Haofei Xu Limin Lin Yue Zhang Xuehua Wang

[摘要]

 PDF全文Photonics Research | 2019, 7(07):711-721

 25 × 50 Gbps wavelength division multiplexing silicon photonics receiver chip based on a silicon nanowire-arrayed waveguide grating

Zhi Liu Jiashun Zhang Xiuli Li Liangliang Wang Jianguang Li Chunlai Xue Junming An Buwen Cheng

[摘要]

 PDF全文Photonics Research | 2019, 7(06):659-663

 Routing emission with a multi-channel nonreciprocal waveguide

Hao Hu Liangliang Liu Xiao Hu Dongjue Liu Dongliang Gao

[摘要]

 PDF全文Photonics Research | 2019, 7(06):642-646

 Continuous wave operation of GaAsBi microdisk lasers at room temperature with large wavelengths ranging from 1.27 to 1.41 μm

Xiu Liu Lijuan Wang Xuan Fang Taojie Zhou Guohong Xiang Boyuan Xiang Xueqing Chen Suikong Hark Hao Liang Shumin Wang Zhaoyu Zhang

[摘要]

 PDF全文Photonics Research | 2019, 7(05):508-512

 Conversion between polarization states based on a metasurface

Shuyun Teng Qi Zhang Han Wang Lixia Liu Haoran Lv

[摘要]

 PDF全文Photonics Research | 2019, 7(03):246-250

 Supersymmetric microring laser arrays

Bikashkali Midya Han Zhao Xingdu Qiao Pei Miao Wiktor Walasik Zhifeng Zhang Natalia M. Litchinitser Liang Feng

[摘要]

 PDF全文Photonics Research | 2019, 7(03):363-367

 High-Q, low-mode-volume microsphere-integrated Fabry–Perot cavity for optofluidic lasing applications

Xiaoqin Wu Yipei Wang Qiushu Chen Yu-Cheng Chen Xuzhou Li Limin Tong Xudong Fan

[摘要]

 PDF全文Photonics Research | 2019, 7(01):50-60

 Observation of controllable tightly and loosely bound solitons with an all-fiber saturable absorber

Tianyu Zhu Zhaokun Wang D. N. Wang Fan Yang Liujiang Li

[摘要]

 PDF全文Photonics Research | 2019, 7(01):61-68

 一种新的线结构光标定方法

张瑞峰 舒子芸 南刚雷

[摘要]针对现有的测量系统中线结构光标定方法存在的局限性,设计了一种新的标定方法。该方法通过避免光条与靶标参照物上的棋盘相交,提高了特征点的提取精度,并通过增加用于拟合光平面的特征点数量来提高标定的精度。连接光条...

 PDF全文激光与光电子学进展 | 2019, 56(22):221101

 LED非线性信道下基于对称恢复的ACO-OFDM性能研究

刘晓爽 李建锋 李建科 孙立辉 黄治同 康红俊

[摘要]针对可见光通信系统中的LED非线性失真效应,提出基于对称恢复的非对称限幅光正交频分复用(ACO-OFDM)接收机。利用ACO-OFDM的对称恢复特性,可以在时域实现奇数和偶数子信道之间的频谱分集。理论与实验证明,该方案在高非...

 PDF全文激光与光电子学进展 | 2019, 56(21):210603

 2.62 kW,30 GHz窄线宽线偏振近衍射极限全光纤激光器

王岩山 马毅 孙殷宏 王珏 常哲 彭万敬 杨小波 朱日宏 张凯 唐淳

[摘要]通过同时抑制受激布里渊散射和自脉冲效应,实现了具有窄线宽和近衍射极限光束质量的高功率、线偏振全光纤放大器,其最高输出激光功率为2.62 kW,光光效率达到了86.7%,光束质量M2、偏振消光比及光谱线宽在放大过程中基本...

 PDF全文中国激光 | 2019, 46(12):1215001

 激光白光光源及其光学系统解析

康 健 张 乐 单迎双 陈 浩

[摘要]为进一步推广激光白光光源在汽车大灯、投影、背光显示等领域的应用, 对激光白光光源的合成方式进行了介绍, 从泵浦源、光转换材料、光学系统3个方面详细解析了激光照明系统的关键组成要素。通过理论分析, 计算出了激光...

 PDF全文应用光学 | 2019, 40(05):763

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