Contents
2017
Volume: 46 Issue 8
39 Article(s)

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[in Chinese]
Identification of the front or rear surface damage of the thin DKDP crystal
Neng Wan, Zhengshang Da, Hongguang Li, and Suochao Yuan
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 817001 (2017)
Methane detection system performance improvement based on sawtooth modulation half-wave scanning technology
Xiangbao Zeng, Haixu Wang, Zhongmin Wang, Tianshui Zhou, Hongliang Cui, and Tianying Chang
In order to achieve high accuracy and high stability of methane gas concentration in complex environment, this paper proposed the half-wavelength scanning detection method which using sawtooth modulation based on spectral absorption principle, and this method greatly improved the performance index of the system. In the
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 817003 (2017)
Impact and correction of CCD nonlinear response on measurement of the laser beam quality
Wenbo Jing, Ruping Zhang, Xiaoman Wang, Jie Zhao, Shiyu Yang, and Yangyang Gao
In the process of measuring laser beam quality by using the CCD, the influence of nonlinear optoelectronic response of the CCD on the beam propagation ratios M2 was analyzed in the paper through comparing the wavelength of different lasers. As the beam width values from four different wavelength lasers measured by non-
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 817004 (2017)
[in Chinese]
Subwavelength sandwiched metal polarizing beam grating for 800 nm
Shuying Ji, Weijin Kong, Na Li, Weikang Che, Wei Si, and Zhiheng Xu
In order to obtain high performance of polarization splitting grating, the subwavelength sandwiched metal grating structure was designed and analyzed. The optimal grating parameters were made by using the rigorous couple wave theory and genetic algorithm. Based on the optimized grating structure, high diffraction effic
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 820002 (2017)
[in Chinese]
0.34 THz high speed on-off keying (OOK) signal direct detector based on Schottky diode
Yaoling Tian, Jun Jiang, Kun Huang, Li Miao, Bin Lu, and Xianjin Deng
To meet the requirement of high speed OOK wireless communication, a 340 GHz waveguide zero-bias detector was designed, fabricated and measured. Firstly, high frequency electromagnetic software HFSS was adopted to establish the accurate model of the quasi vertical diode (QVD) according to its physical structure, from wh
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 822001 (2017)
Space radiation applicability of pure silicon-core optical fibers
Xiao Jia, Hengjing Zhu, Hongqi Zhang, Xiping Mao, Zheng Wang, and Qiuyang Jia
The mechanism of the radiation-induced loss in optical fibers was researched in this paper. Firstly, the structure characteristics of the pure silicon core optical fibers and traditional doped silica-core optical fibers were systematically analyzed. According to their structure characteristics, the difference of the re
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 822002 (2017)
Experimental study on the self-coupling characteristics of Gaussian array beams
Xizheng Ke, and Ya Zhang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 822003 (2017)
Method of variable square wave modulation to restrain excessive modulation crosstalk in FOG
He Li, Xuewen Deng, Kuibao Zhu, and Nianmao Deng
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 822004 (2017)
[in Chinese]
Open loop control of fast steering mirror based on PI inverse model
Liangliang Hu, Fengwen Mi, Weiqi Jin, Yicheng Sheng, Yuting He, and Qiongying Lei
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818001 (2017)
Fabrication and test for Φ520 mm secondary mirror of on-axis three mirror space camera
Xiaohui Meng, Yonggang Wang, Xianmei Ma, Wenqing Li, Ang Li, and Jiyou Zhang
In order to satisfy the requirements of high-precision surface figure error quality and geometry parameters controlling in the on-axis three mirror space camera of large-aperture convex aspheric, multiply process combination and test technique based on the foundation of deterministic lapping and polishing were proposed
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818002 (2017)
Scattering of spatially partially coherent light on quasi-homogeneous medium
Xinliang Zhao, Haixia Wang, Tonghai Li, and Li Cui
Based on the accuracy of the first-order Born approximation, the scattering properties of a spatially partially coherent plane-wave light incident on a quasi-homogeneous random medium were investigated. The analytical expressions for the spectral density and the spectral degree of coherence of the scattered field in th
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818003 (2017)
Coude light path alignment scheme with spatial mechanism
Limin Zhang, Xida Han, Yuyan Cao, and Wenpan Wang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818004 (2017)
Vehicles anti-halation system based on infrared and visible images fusion
Quanmin Guo, Liang Dong, and Daidi Li
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818005 (2017)
Tuned damping technique for large telescope
Yongzhi Zhao, Qichang An, and Xida Han
To comprise the light damping performance of the large aperture telescope due to the growing dimension and usage of steel truss, the tuned damping technique was discussed here and a quick approach of Tuned Mass Damping(TMD) would be presented. First and foremost, after being compared with traditional damping strategy,
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 818006 (2017)
[in Chinese]
Features of China sea fog and its influence on intermediate infrared radiation energy attenuation
Wei Li, Limin Shao, Shujun Li, and Hongjin Zhou
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 804001 (2017)
Scene parsing method toward low-light-level/infrared color night vision
Jiaying Lu, Xiaojing Gu, and Xingsheng Gu
Color night vision technology is able to fuse the dual-spectral image of low-light-level and infrared image into a color one suited to human observation. Furthermore, a appropriate scene parsing method on the color night vision image could additionally facilitate human observation by providing automatic content analysi
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 804002 (2017)
Modeling and simulation of acquisition probability of infrared imaging missile with human-in-the-loop
Musheng Luo, Peizhi Shen, Deng′an Chen, and Haifeng Zhang
Aiming at acquisition probability with human in the loop, the terminal searching process of infrared imaging missile and the features of human-in-the-loop seeker were analyzed. The calculation models were built for the horizontal and longitudinal instantaneous field of infrared imaging view. The condition turning to an
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 804003 (2017)
[in Chinese]
Laser cladding Fe-based solid solution alloy coating with high corrosion resistance
Yanfang Wang, Hao Li, Zhiqiang Shi, Yamei Xiao, Xu Sun, and Ting Wang
Fe-based bulk metallic glasses are very attractive because of their excellent mechanical properties and corrosion resistance. Fe-Cr-Ni-Co-B amorphous alloy powders were cladded on a 304L stainless substrate by laser cladding technique. The microstructure and corrosion resistance properties were analyzed by XRD, OM, SEM
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806001 (2017)
Theoretical research of the dual-wavelength oscillating condition in Nd-doped laser crystals
Jingzhao Li, Zhenqiang Chen, Siqi Zhu, Anming Li, Zhen Li, and Hao Yin
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806003 (2017)
Air filamentation characteristics of ring Airy femtosecond laser beam with different background energies
Yuze Hu, Jinsong Nie, Ke Sun, and Lei Wang
Filamentation has stimulated growing research interest since the first observation of filament generated by an intense femtosecond laser pulse in air. Possible applications of filaments have also been proposed and demonstrated in laser induced electrical discharge particle acceleration, lidar remote sensing, THz radiat
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806005 (2017)
Effect of annealing temperature and soaking time on microstructures and microhardness of laser deposition manufacturing TA15 titanium alloy
Guang Yang, Wendong Wang, Lanyun Qin, Yuhang Ren, Changfu Li, and Wei Wang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806006 (2017)
Measurement uncertainty of laser-induced damage threshold of the optical thin films
Junqi Xu, Junhong Su, Jinman Ge, and A Golosov Dmitriy
The laser-induced damage threshold (LIDT) of optical films is an important index for assessing the film′s properties of laser tolerance. Accurate measurement for the LIDT is the foundation of laser tolerance estimation and data comparison of the thin films. Based on the analysis and computer simulation, the optimizatio
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806007 (2017)
Optimization of laser ranging algorithm based on asymmetric sinc function fitting
Rongxing Guo, Yafei Zhao, Pengge Ma, and Enqing Chen
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806008 (2017)
Effect of boundary constraint conditions of thin plate on residual stresses and plastic deformation induced by laser shock peening
Zhiwei Huang, Xingquan Zhang, Yan Zhang, Shanbao Pei, Zhilai Huang, and Bin Chen
The numerical simulations and experiments were employed to investigate the effect of boundary constraint conditions of thin plate on residual stresses and plastic deformation induced by laser shock peening. Two boundary conditions, bottom fully constrained and both ends clamped, were used to compare residual stresses d
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 806009 (2017)
[in Chinese]
Method of measuring target LOS angular rate with sequence images
Xiangjun Wang, Bing Le, Feng Xing, Feng Liu, and Jifang Wang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 828001 (2017)
[in Chinese]
Multi-aperture super-resolution and wide-field imaging method using compressive coding
Ying Yuan, Xiaorui Wang, Xiongxiong Wu, Jianghao Mu, and Yan Zhang
Multi-aperture imaging is a new imaging method combining with compound eye concept, which has a small size, large field of view, high-resolution images reconstruction and other advantages. However, due to the low resolution of sub-images, the improvements for the image resolution and field of view are very limited. A n
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 824001 (2017)
[in Chinese]
Simulation of terahertz interferometric imaging with circular array
Junzheng Wu, Weidong Yan, Weiping Ni, and Han Zhang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 825002 (2017)
Impact of groove depth of subwavelength metal grating on THz spoof SPPs
Mingdi Du, Yaqiong Jia, and Shuzhen He
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 825003 (2017)
[in Chinese]
Investigation on the thermal properties of volume Bragg grating in photo-thermo-refractive glass
Zhiyong Li, Rongqing Tan, Wei Huang, Qing Ye, Gaoce Han, Changjun Ke, and Hui Li
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 821001 (2017)
Silicon-based tantalum pentoxide ridge waveguide with high erbium concentration
Zhaoxi Chen, Haokang Wen, Hao Yu, Bin Li, Jun Hu, Tian′e Guo, Xiaoling Ma, and Pingrang Hua
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 821002 (2017)
[in Chinese]
High-performance fiber lasers for LIDARs
Wei Shi, Qiang Fang, Jinhui Li, Shijie Fu, Xin Li, Quan Sheng, and Jianquan Yao
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.46 Issue, 8 802001 (2017)