Contents
2021
Volume: 50 Issue 9
41 Article(s)

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Photoelectric Measurement
Numerical simulation and data processing of ground target in SLR system
Miao Shuzhuo, An Ning, Gao Jian, Wen Guanyu, Song Qingli, Dong Xue, Ma Lei, and Fan Cunbo
Ground target measurement is of great significance to improve the ranging accuracy of SLR system, which can obtain the system delay and calibrate the system error. Based on the principle of ground target measurement with SLR, the model of ground target ranging was established by using Monte Carlo method, and the SLR gr
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200402 (2021)
Experimental study on on-line monitoring pulverized coal fineness of 300 MW coal-fired plant by digital holography
Jin Qiwen, Guan Jian, and Wu Xuecheng
Pulverized coal fineness is one of the key parameters in the operation of coal-fired power plant, which is closely related to the combustion efficiency of boiler, power consumption of pulverizing system and equipment wear. In this paper, an experimental study on on-line monitoring of pulverized coal fineness by digital
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200456 (2021)
Indoor location method based on UWB and inertial navigation fusion
Liang Yan, Zhang Qingdong, Zhao Ning, and Li Chuanmiao
In response to the increasingly complex indoor environments where a single positioning system is no longer able to satisfy positioning precision demands, an indoor positioning method applying Ultra-Wide Band (UWB) ranging and inertial navigation fusion was proposed. First, the problem that UWB ranging results were prov
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200484 (2021)
Plane wave transmitted wavefront simulation and measurement of filter with multi-spectrum
Du Jianxiang, Zong Xiaoying, Luo Shikui, and Gao Chao
Optical filter is widely used in multi-spectrum imaging of space remote sensor. Usually the base of the filter is optical glass. And optical coating on the glass is used to filter the specific spectrum. Plane wave transmitted wavefront testing is the main technique used to evaluate the wavefront distortion of the filte
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200528 (2021)
Optical Communication and Sensing
Research and design of underwater wireless optical communication system with dual light sources
Liang Hexi, Shen Tianhao, Wang Zhenya, Cao Cong, Xiao Yun, and Ai Yong
With the deepening exploration of ocean, underwater wireless communication technology has become the key to restrict its development. Aiming at the requirement of high speed and long distance underwater wireless communication, an underwater bidirectional link communication system for marine commercial was designed. The
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200445 (2021)
Optical Devices
Fabrication of low Mg content MgxZn1-xO nanowires ultraviolet photosensors via chemical vapour deposition method
Fan Yu, Yuan Qianqian, and Jiang Haitao
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200448 (2021)
Photoelectric monolithic integration of PIN detector and transimpedance amplifier
Wang Ning, Zhao Baiqin, Wang Shuai, and Wang Zhen
A silicon-based PIN detector was designed, which had large area and high response, the surface area of the PIN detector was 4.1 mm×13.8 mm, and the thickness was about 420 μm. The ring-shaped Al electrode was used to extract the photocurrent signal in the photosensitive surface of the PIN detector. The test was pe
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210076 (2021)
Optical Design
Field of view overlap rate of bionic compound eye system
Li Wenxuan, Hu Yuan, Zhang Kai, Qin Mingze, Yuan Xiyao, Liu Tianci, and Luo Qiang
In order to realize accurate calculation of field of view(FOV) overlap between sub eyes of compound eye system, reduce the number of sub eye systems, and make the system miniaturized and lightweight, a FOV overlap calculation model was proposed. Firstly, the relationship between the sum of FOV and the included angle of
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200435 (2021)
High precision calibration for internal and external parameter of manipulator binocular vision system
Yue Liqing, Jia Xin, Miao Yang, Liu Hui, Wu Wenjin, and Sui Qing
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200525 (2021)
Optical system design of star sensor and stray light suppression technology
Shi Yijun, and Xu Ziqi
In the practical application of star sensors, the presence of stray light in the optical system will cause the star points to be blurred or blocked. Based on the requirements of the star sensor for aperture, field of view, spectral range and detection capability, the optical system design of star sensor was completed u
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210015 (2021)
Design of visible-near infrared athermal continuous zoom optical system
Qu Rui, Guo Huinan, Cao Jianzhong, and Yang Jianfeng
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210090 (2021)
[in Chinese]
Research progress of infrared and visible image fusion technology
Shen Ying, Huang Chunhong, Huang Feng, Li Jie, Zhu Mengjiao, and Wang Shu
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200467 (2021)
Infrared Technology and Application
Thermal design and validation of a geosynchronous orbit infrared camera
Xu Nana, Yu Feng, and Zhou Zhenhua
With the improvement of the camera resolution, it is necessary to improve the temperature level and temperature stability of the main body of the camera and to cool the detector to a lower temperature for infrared camera. However, the thermal environment of the geostationary orbit space is complex, the optical system o
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210056 (2021)
Testing and evaluation method for HDR thermal imaging system dynamic range performance
Wang Minghe, Li Shuo, Jin Weiqi, and Mi Fengwen
To adapt to high performance thermal imaging application in the background with strong radiation such as sun, interference bomb and fire, high dynamic range (HDR) thermal imaging with adaptability for strong radiation interference scenes of temperature difference beyond the range of 1 000-5 000 ℃, had become a signific
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210526 (2021)
Research on application technology of advanced photoelectric seeker
Chen Xianzhi, Ren Gang, Luo Zhenbao, Yang Xu, and Zhao Jingtong
In order to meet the needs of smart munitions to respond to complex confrontation combat, with the upgrading of key components such as high-performance detectors and information processors, engineering applications of target recognition technology based on deep learning have emerged, aiming at the future development tr
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210531 (2021)
Lasers & Laser Optics
Interpolation-based filtering with segmentation for airborne LiDAR point clouds
Chang Bingtao, Chen Chuanfa, Guo Jiaojiao, and Wu Huiming
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200369 (2021)
Design and simulation of Raman lidar with small field of view for atmospheric temperature and humidity detection
Xu Bingqing, Han Yan, Xu Wenjing, Zheng Jun, and Sun Dongsong
The solar background radiation seriously affects the detection performance of Raman lidar during daytime. In order to improve the detection height and accuracy of Raman lidar during daytime, a Raman lidar system with laser wavelength of 354.8 nm was designed. The influence of 354.8 nm and 532 nm laser sources on the de
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200410 (2021)
Research of novel highly thulium-doped silicate glass fiber and related fiber lasers
Zhang Junxiang, Shi Wei, Shi Chaodu, Fang Qiang, Fu Shijie, Sheng Quan, Zhu Xiushan, Peyghambarian Nasser, and Yao Jianquan
Active fiber with high rare earth ion doping concentration has always been the key component of high-performance single-frequency fiber lasers, and silicate glass can be used to fabricate highly doped active fibers with excellent unit gains. Here, highly doped silicate glass with the thulium ion doping concentration of
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200424 (2021)
Cat eye echo characteristics of optical imaging system in CCD damage process
Chen Shijie, Niu Chunhui, Li Xiaoying, and Lv Yong
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200425 (2021)
Quantitative analysis method of unburned carbon content of fly ash by laser-induced breakdown spectroscopy
Ma Weizhe, Dong Meirong, Huang Yongru, Tong Qi, Wei Liping, and Lu Jidong
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200441 (2021)
Research on the technique of interference airspace evaluation of laser angle deception false targets
Huang Jianlu, Shen Tao, Sun Binbin, and Cui Xiaorong
Aiming at the problems of lack of instantaneity and low visualization in laser angle deception interference evaluation, the evaluation system for the airspace interference of false targets of laser angle deception interference was constructed. Firstly, the distance and attitude parameters of the false target of the dif
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210008 (2021)
Eliminating light intensity disturbance algorithm based on phase demodulation carrier
Li Liyan, Fan Songtao, and Zhou Yan
Laser voice detection is a non-contact remote information acquisition technology, which has advantages of highly sensitivity, long work distance and anti-environment disturbance ability. However, under the influnece of backscattering characteristic, the performance of this technology was related to the angle of project
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210485 (2021)
Newsletter
[in Chinese]
Wu Hanshuo, Li Ruixian, Xiao Hu, Huang Liangjin, Yan Huan, Pan Zhiyong, Leng Jinyong, and Zhou Pu
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210353 (2021)
[in Chinese]
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210621 (2021)
Special Issue-Manipulation on Optical Vortex and Its Sensing Application
Generation of optical vortex and its research progress in inertial measurement (Invited)
Wang Chen, Ren Yuan, Wu Hao, and Qiu Song
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200463 (2021)
Advances on the measurement of orbital angular momentum spectra for laser beams (Invited)
Fu Shiyao, Huang Lei, Lv Yanlai, and Gao Chunqing
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210145 (2021)
Selection of full Poincaré beams with higher robustness in turbulent atmosphere (Invited)
Liu Xueting, Zhai Yanwang, Fu Shiyao, and Gao Chunqing
Full Poincaré beams, as a more complicated class of novel structural beams, lead to impressive demonstrations recently in Free-Space Optical Communication (FSOC) due to the coupling of spin and orbital angular momentum in the cross section. However, a noteworthy limiting factor of FSOC system in this process is th
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210242 (2021)
Generation of optical vortex beams via metasurfaces (Invited)
Lv Haoran, Bai Yihua, Ye Ziwei, Dong Miao, and Yang Yuanjie
Optical vortex beams, carrying orbital angular momentum, possess tremendous advanced applications ranging from optical communication, micromanipulation and nonlinear optics to quantum information. Various methods have been proposed to generate optical vortices, such as spiral phase plate (SPP), mode converter and spati
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210283 (2021)
Equal spacing control of particle via cycloidal beam (Invited)
Zhu Liuhao, Qin Xueyun, Tai Yuping, and Li Xinzhong
The discovery of orbital angular momentum (OAM) opens up a new way for the study of optical tweezers. However, the size and shape of biological cells cannot be exactly the same, when the beam with OAM manipulates the particles. So, the uneven velocity of the particles will lead to uncontrollable spacing between the par
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210380 (2021)
Research on direct generation of high-power and high-order vortex lasers using defect-mirror technology (Invited)
Zhou Lunbin, Feng Kai, Wang Dong, and Xu Bin
Vortex light has important applications in optical communication, quantum entanglement, new nonlinear optical effect, micro- and nano-mechanical processing, super-resolution imaging and optical tweezers, etc. The precondition of vortex light applications is the generation of high-quality vortex light. The method of spo
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210408 (2021)
Progress in adaptive optics wavefront correction technology of vortex beam (Invited)
Zhan Haichao, Wang Le, Peng Qin, Wang Wennai, and Zhao Shengmei
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210428 (2021)
Research progress on technologies and applications of geometric coordinate transformation of vortex beam (Invited)
Wan Zhensong, Wang Chaoyang, Liu Qiang, and Fu Xing
Vortex light fields have attracted much attention, due to their nature of optical orbital angular momentum (OAM). The unique physical characteristics of OAM endow the vortex beam with an infinite degree of freedom in high-dimensional space, and at the same time, it also brings the unusual properties of interference, di
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210445 (2021)
[in Chinese]
Non-local spiral phase contrast imaging with thermal light (Invited)
Wang Huahua, Ma Jian, Yang Zhixin, Du Haoran, Gao Lu, and Zhang Ze
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210450 (2021)
Special Issue-Manipulation on Optical Vortex and Its Sensing Application
Rotational frequency detection of spinning objects at general incidence using vortex beam (Invited)
Ding You, Ding Yuansheng, Qiu Song, Liu Tong, and Ren Yuan
The vortex beam is a kind of spatially structured optical beam carrying orbital angular momentum, whose frequency shifts when it illuminates the surface of a rotating object. This phenomenon, known as the optical rotational Doppler effect (RDE), can be used to obtain the rotation frequency of a flat object by measuring
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210451 (2021)
Analysis of rotational velocity measurement accuracy and signal-to-noise ratio of balanced detection based on vortex beam (Invited)
Sha Qimeng, Wang Weijie, Liu Tong, Liu Zhengliang, Qiu Song, and Ren Yuan
For traditional velocity detection method like superposition state vortex beam detection and vortex beam homodyne detection, the optical attenuation of the signal caused by long-distance transmission and light divergence would lead to that the detection system can not extract the signal accurately. However, the balance
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210616 (2021)
Image Processing
Improved registration algorithm for spatial non-cooperative target point cloud clustering
Lu Qi, Lin Tingting, Li Pengcheng, Li Ronghua, and Ge Yanjun
The problem of relative pose measurement of non-cooperative targets in space becomes the most difficult task of the in-orbit operation task. By clustering the three-dimensional point cloud of the target obtained by Lidar, a small-scale cluster point cloud with obvious characteristics is obtained, which effectively impr
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200431 (2021)
Two-stage object tracking method based on Siamese neural network
Zhang Hongwei, Li Xiaoxia, Zhu Bin, and Zhang Yang
Through the introduction of deep learning, the accuracy and robustness of object tracking have been greatly improved. Siamese network based trackers can deal with various deformation of target through training on large-scale datasets, but that makes it difficult to eliminate the interference of similar targets. Therefo
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200491 (2021)
High-resolution satellite ocean background imaging simulation method
Song Bo, Cui Wenyu, Du Lili, Zhou Chuanjie, and Yi Weining
The simulation of ocean background is the key link of sea surface target scene simulation and the important basis of ocean target background coupling simulation, which determines the correctness and authenticity of the difference characteristics between target and background in the simulation image. In the high-resolut
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200514 (2021)
Accumulated error elimination method of aerial array image stitching
Yue Guang, Sun Wenbang, Zhang Xingming, and Li Tongshao
Aiming at the problem of error accumulation in aerial array remote sensing image stitching algorithms, a method for eliminating cumulative errors in aerial array image stitching was proposed. First of all, the attitude information and position information of the aerial remote sensing platform were used to complete the
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20200529 (2021)
Anomaly detection based on deep support vector data description under surveillance scenarios
Li Fangli
Due to the ambiguity of anomaly definitions, the scarcity of anomalous data, as well as the complex environmental background and human behavior, video anomaly detection has always been a challenging problem in the field of computer vision. Existing anomaly detection methods based on deep learning often use a trained ne
Infrared and Laser Engineering
  • Publication Date: Sep. 25, 2021
  • Vol.50 Issue, 9 20210094 (2021)