Contents
2018
Volume: 55 Issue 11
60 Article(s)

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Atmospheric Optics and Oceanic Optics
Influence of Shape Effect of Angle Reflector on Ranging Precision of Satellite Laser Ranging System
Yuan Liu, Ning An, Cunbo Fan, Chengzhi Liu, Lei Ma, Qingli Song, and Xue Dong
Based on the ranging principle of satellite laser ranging (SLR) system, the distribution of echo photon reflected back from the angle reflector is simulated numerically, and the relationship between the shape effect of the satellite angle reflector and the ranging precision of SLR system is analyzed and discussed. In a
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110101 (2018)
Detection of Tropospheric Aerosol Optical Properties by Rayleigh- Raman-Mie Lidar in the Northern Suburb of Nanjing
Liyao Yu, Nianwen Cao, and Ji Shen
The tropospheric aerosols in the northern suburb of Nanjing is observed and analyzed with the Rayleigh-Raman-Mie lidar in Nanjing comprehensive observation base of the China Meteorological Administration. The Raman scattering signals with the wavelength of 607 nm are smoothed by the wavelet denoising method on the basi
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110102 (2018)
Transmission Characteristics of Visible Light in Different Types of Aerosols
Qiyun Sun, Jun Xu, Yang Gao, and Ting Wang
In order to explore the extinction characteristics of different types of aerosols and effect of multiple scattering on the transmission performance of visible light, four wavelengths of 400, 488, 550, 694 nm and four common aerosols of oceanic, dust-like, water-soluble and soot are selected. Based on the Mie scattering
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110103 (2018)
Detectors
Spatial Laser Collimation System Calibration Based on Position Sensitive Device
Zhanhua Huang, Shi Fang, Yanan Zhang, Huaiyu Cai, and Yinxin Zhang
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110401 (2018)
Effect of Detector Nonlinear Response on Visibility Lidar
Tianwen Wei, Chong Wang, Mingjia Shangguan, Xiang Shang, and Haiyun Xia
The echo signals have a large dynamic range in the applications of photon counting mode lidar. The far-field echo signals of lidar are within the linear output range of detectors and thus no calibration is required. However, because the near-field signals are usually within the non-linear response area of detectors,it
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110402 (2018)
Fiber Optics and Optical Communications
Sensing and Temperature-Compensation Characteristics of Fiber Bragg Gratings Under Different Packaging Ways
Yongxing Guo, Yi Kuang, Li Xiong, Wenlong Liu, and Heng Wu
The packaging technology of fiber Bragg gratings (FBG) has a significant impact on sensor performance. So far, two packaging methods most commonly used in the design of FBG sensors are the packaging after all grating pasting and the two-end pasting-packaging after grating pretension. As for these two packaging ways, th
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110601 (2018)
Fast BOTDA Sensing System Based on Coherent Detecting Digital Optical Frequency Comb
Zihao Liang, Shecheng Gao, Yuanhua Feng, and Weiping Liu
Aiming at the slow measurement speed problem for the conventional Brillouin optical time domain analysis (BOTDA) technology, a fast BOTDA sensing system based on the coherent detecting digital optical frequency comb (DOFC) is proposed and designed. With the coherent detecting DOFC, the Brillouin gain spectrum (BGS) and
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110602 (2018)
Characteristic Analysis of Correlation Interference Signals in Optical Wedge Type Fiber Fabry-Perot Sensors
Qingqing Chen, Ying Tang, Kening Wang, Haibin Chen, and Zhibo Ma
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110603 (2018)
Strain Transfer Mechanism of End-Bonding Fibre Bragg Grating Sensors Based on Linear Viscoelasticity
Guang Chen, Keqin Ding, Qibo Feng, and Zhan Gao
The end-bonding fiber Bragg grating (FBG) sensors have many advantages such as no multiple peaks, no direct force in grating area and all points suffering the same stress, which are widely used to the packaging of substrate-type, clamp-type and other types of sensors. However, the shear deformation in the adhesive laye
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110604 (2018)
Test on Axial Force of Double-Walled Mode Pipe Pile Based on Fiber Bragg Grating
Yonghong Wang, Junwei Liu, Mingyi Zhang, Chunwei Zhang, Mingming Wang, and Guoxiao Zhao
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110605 (2018)
Fourier Optics and Signal Processing
Research on Effect of Magnetic Field on Pitting Corrosion of Ferromagnetic Metals with Interferometer
Shen Tong, Boyu Yuan, and Liang Li
A Mach-Zehnder interferometer is employed to study the effect of magnetic field on the local corrosion process of a ferromagnetic metal. The local corrosion of a pure iron electrode in the 0.1 mol/L NaCl solution is investigated with the combination of traditional electrochemical method and potentiodynamic polarization
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110701 (2018)
Holography
A Speckle Noise Reduction Method for Lensless Fourier Transform Digital Holography
Mingda Liang, Li Chen, Weitao Lin, and Yonghao Chen
The presence of the speckle noise greatly reduces the signal-to-noise ratio and spatial resolution of the digital holographic reconstructed image. In the lensless Fourier transform digital holography, the object light field can be reconstructed by only one step of Fourier transform on the interferogram recorded by the
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110901 (2018)
Image Processing
Moving Target Detection Based on Improved YUV_Vibe Fusion Algorithm
Shenru Xie, Shengbo Ye, Baohua Yang, Xuemei Wang, and Hongxia He
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111002 (2018)
A Closed Point Cloud Edge Extraction Algorithm Using Edge Coefficient
Yuchuan Han, He Hou, Yunrui Bai, and Xianfeng Zhu
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111003 (2018)
No-Reference Quality Assessment Method of Evaluating Scanning Electron Microscopy Images Based on Multi-Scale Characteristics
Qiaoyue Li, Gangcheng Shang, Qiang Tian, Xi Chen, Xixi Han, Yu Zhou, and Leida Li
Scanning electron microscopy (SEM) imaging can visually reveal the microscopic world. In SEM imaging, the device parameters must be repeatedly adjusted to ensure the optimum image contrast. This process is often time-consuming and labor-intensive. We propose a novel no-reference quality assessment method for evaluating
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111005 (2018)
Image Registration Algorithm Based on Improved GMS and Weighted Projection Transformation
Fangjie Chen, Jun Han, Zuwu Wang, Guoqiang Zhang, and Jianlian Cheng
Fine feature matching in image stitching and blurred panorama areas is time consuming due to inaccurate image registration. To mitigate this issue, this study proposes a new image registration model based on improved grid motion statistics and weighted projection transformation. The method uses the oriented fast and ro
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111006 (2018)
A Pedestrian Detection Method Based on Dark Channel Defogging and Deep Learning
Qing Tian, Tongyang Yuan, Dan Yang, and Yun Wei
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111007 (2018)
Face Recognition Based on Multi-Directional Weber Gradient Histograms
Huixian Yang, Chang Xu, Jinfang Zeng, and Xia Tao
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111008 (2018)
Foggy Image Sharpening Algorithm Based on Multi-Scale Geometric Analysis
Rui Guo, Jianwu Dang, Yu Shen, and Cheng Liu
A foggy image sharpening algorithm based on nonsubsampled Contourlet transformation (NSCT) is proposed. The foggy image is mapped to the HIS color space, and the luminance component H and the saturation component S are processed respectively. The NSCT is used to process the luminance component H. The low-frequency comp
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111009 (2018)
Sign Language Semantic Recognition Based on Optimized Fully Convolutional Neural Network
Min Wang, Jing Hao, Chenhong Yao, and Qiqi Shi
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111010 (2018)
Three-Dimensional Segmentation of Brain Tumors in Magnetic Resonance Imaging Based on Improved Continuous Max-Flow
Lu Ren, Qiang Li, Xin Guan, and Jie Ma
In order to solve the problem of insufficient segmentation of brain tumors in magnetic resonance imaging (MRI) caused by noise, poor contrast, and diffused boundaries of tumors, a three-dimensional (3D) segmentation algorithm for brain tumor MRI images based on the improved continuous max-flow is proposed in this paper
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111011 (2018)
Imaging Systems
Sensitivity Investigation of Schlieren Imaging System
Wenyue Wang, Ruige Dong, and Wenlong Yang
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111102 (2018)
Sparse Image Reconstruction Based on Improved Total Generalized Variation
Xiaozheng Ban, Zhihua Li, Beibei Li, and Minda Xu
Regarding to the total generalized variational model cannot fully utilize the self-similarity information of the image structure when reconstructing images, an improved generalized variational image reconstruction model under non-local constraints is established to improve the quality of image reconstruction in the spa
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111103 (2018)
Instrumentation, Measurement and Metrology
Three-Degree-of-Freedom Measurement Method Based on Plane Normal Vector
Guoming Fang, Qi Peng, Haotong Ma, Shan Qiao, Jiang Bian, Feng Chen, Xincheng Liu, Yufeng Tan, Bi He, and Li Dong
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111201 (2018)
Application of a Combinatorial DIC Algorithm in Sub-Pixel Displacement Measurement
Pengxiang Ge, and Guihua Li
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111202 (2018)
Camera Calibration Based on Phase Target
Jin Yu, Chao Chen, Nan Gao, and Zonghua Zhang
To overcome the drawbacks of low accuracy and flexibility of the traditional camera calibration methods, a camera calibration method based on the phase target is proposed. First, the liquid crystal display (LCD) is used as the phase target to generate the orthogonal sinusoidal fringe patterns in red and blue channels.
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111203 (2018)
Lasers and Laser Optics
Influence Factors of Fiber Laser Welding Modes for 304 Stainless Steel
Xiaochun Leng, Shouyi Luo, Yanbao Li, and Weifang Jin
In order to investigate the influence factors of the fiber welding modes for 304 stainless steel, a group of experiments with the laser power, welding speed and defocus distance as the variables are designed in accordance with the idea of an uniform experimental design. By the analysis of the formed welds, the characte
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111402 (2018)
Quality Optimization of Laser-Cutted Ni-Based Alloys Based on Genetic Algorithm
Yiying Zhang, Yan Cao, Yuxiang Chen, and Xiangwei Mu
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111404 (2018)
Effect of Martensite Content on Microstructure and Properties of Laser Welded Dual-Phase Steel Joints
Pengcheng Huan, Wengang Chen, Xiaonan Wang, Zhi Zheng, Tiancai Zhu, Min Zhang, and Changjun Chen
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111406 (2018)
Machine Vision
Improved Vibe Algorithm Integrated with Multiscale Transformation
Zhengchong Mao, and Xuesong Shen
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111501 (2018)
Three-Dimensional Reconstruction Method Based on Smartphone Imaging
Zhaopeng Zeng, Jiangle Zhang, Zhishang Wei, Jun Wu, and Fangping Chen
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111502 (2018)
Abnormal Driving Behavior Detection Based on Covariance Manifold and LogitBoost
Cijun Li, and Yunpeng Liu
The proportion of traffic accidents caused by driver factors is high, therefore, it is of great significance to study a recognition method for the correct identification of abnormal driving behavior by analyzing the driver activity state. We propose a recognition method of abnormal driving behavior based on the covaria
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111503 (2018)
Multi-Shaped Targets Recognition and Point Clouds Acquisition Algorithm in Complex Environment
Mingyou Chen, Yunchao Tang, Xiangjun Zou, Kuangyu Huang, Wenxian Feng, and Po Zhang
Fast recognizing, positioning and surface detection of multi-shaped objects in complex environment are studied to satisfy the requirement of smart machines, which is expected to grab the objects or inspect surface defection in complex environment in real time. Fast recognition, positioning, stereo matching and post-pro
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111505 (2018)
An Edge Detection Algorithm Applied to Setting Machine
Lingxiao Fu, Guangfeng Chen, and Ge Chen
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111506 (2018)
Loop Closure Detection Algorithm Based On Multi-Level Convolutional Neural Network Features
Zhenqiang Bao, Aihua Li, Zhigao Cui, Yanzhao Su, and Yong Zheng
In the cases of appearance changes and viewpoint changes, the accuracy and robustness of traditional visual loop closure detection algorithms become very poor.To overcome this problem, we propose a loop closure detection algorithm, which utilizes the features of multi-level convolutional neural networks. The high-level
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111507 (2018)
Materials
Numerical Simulation of Temperature Field in Laser Phase-Transformation Hardening of Highly-Enhanced Diesel Engine Valve Seats
Wendan Tan, Ming Pang, Guoye Jiang, Wei Fu, Xiaohan Zhang, Dingyun Hu, Jing Cui, and Guangfeng Yang
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111601 (2018)
Low-Temperature Sintering and Properties of Ceramics Fabricated from YAG∶Ce 3+ Phosphor Powder
Xiaotong Xie, Haitao Zhu, He Liu, Qinjiang He, and Renli Fu
The yttrium aluminum garnet(YAG) ceramics are prepared by using the solid-phase sintering with YAG∶Ce3+ phosphor powder as the raw material. In order to improve the sintering performances of YAG ceramics, the active SiO2 is coated on the YAG∶Ce3+ phosphor powder surface by the sol-gel method and the CuO-TiO2 composite
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 111602 (2018)
Medical Optics and Biotechnology
Optical Design and Fabrication
Optical Design of Ensemble Head-Up Display System Based on Mini-Projector
Rui Wang, Lun Jiang, and Zhihua Song
The head-up display (HUD) system can help drivers to check the speed, navigation, and other related information conveniently, shorten the visual blind spot, thus reduce traffic accidents, and improve the driving experience. In order to speed up the popularization of the vehicle-mounted HUDs, a mini-projector system bas
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112201 (2018)
Optical Devices
Design and Heat Dissipation Research of Micro Heat Pipe Automobile LED Headlamp
Xiangyou Lu, Lin Dai, Fei Lu, Shuchao Fang, and Ke Zhou
In the confined space, heat dissipation problem is one of the factors that restrict the development of high power LED in automotive headlamps. A flat panel micro heat pipe group with copper powder as sinter core, is proposed as a radiator used in automobile LED headlamp. Under different working conditions of vehicle li
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112301 (2018)
2×4 Free-Space 90° Optical Hybrid with Integrated Structure
Zhe Song, Weihang Yu, Jia Song, Yan Wang, Xiaofan Tian, Qu Zhao, and Ange Wang
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112302 (2018)
Optics in Computing
Multi-Static Sky-Wave Over-the-Horizon Radar Location Model Based on Improved Dragonfly Algorithm
Ping Song, and Yian Liu
In order to improve target location accuracy of the sky-wave over-the-horizon radar, a target localization model was proposed based on the improved dragonfly algorithm to optimize the extreme learning machine for the multi-static sky-wave over-the-horizon radar system. Firstly, in order to avoid dragonfly algorithm fal
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112001 (2018)
Remote Sensing and Sensors
Comparison and Analysis of Gaussian Decomposition and Gaussian Wavelet Decomposition for GLAS Full Waveform Data
Dongmei Huang, Jiheng Xu, Wei Song, Zhenhua Wang, and Xiangfeng Liu
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112801 (2018)
Noise Removal of Multi-Window Top-Hat Transformation from Airborne Laser Point Cloud
Zongze Zhao, Chunyang Wang, Hongtao Wang, and Shuangting Wang
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 112802 (2018)
Reviews
Research Progress of Texture Reconstruction in Color Three-Dimensional Scanning
Jiachen Wu, Liangcai Cao, Hailong Chen, Xiang Peng, and Guofan Jin
Three-dimensional (3D) scanning based on optical principle is a technology of scanning the object's spatial shape by optical system, which can acquire 3D information of the objects. The technology has the advantages of non-contact, high precision and high resolution. To our knowledge, the structured-light 3D scanni
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 110004 (2018)
Spectroscopy
Minimization of Interference Fringes in Tunable Diode Laser Absorption Spectrum Based on Empirical Mode Decomposition
Xinqian Guo, Xuanbing Qiu, Wenhai Ji, Ligang Shao, Shuping Liu, Chuanliang Li, and Weiguang Ma
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 113001 (2018)
Prediction of Soil Moisture Content by Selecting Spectral Characteristics Using Random Forest Method
Qingling Bao, Jianli Ding, and Jingzhe Wang
In order to more accurately analyze the importance of spectral absorption characteristic parameters, which in different soil moisture absorption bands in soil spectra, in soil moisture content estimation, we collect 38 soil samples in Ugan-Kuqa river oasis in Xinjiang to measure soil spectral reflectance and soil moist
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 113002 (2018)
Detection of Chemical Oxygen Demand in Water Based on Multi-Spectral Fusion of Ultraviolet and Fluorescence
Kunpeng Zhou, Xufang Bai, and Weihong Bi
A method for detecting chemical oxygen demand (COD) in water based on ultraviolet and fluorescence multi-spectral fusion is proposed. The experimental samples are 53 actual water samples, including coastal seawater and surface water. The physicochemical values of the experimental samples are calculated by the standard
Laser & Optoelectronics Progress
  • Publication Date: Dec. 01, 2018
  • Vol. 55, Issue 11, 113003 (2018)