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    Analysis of mass and friction effect of negative stiffness mechanism of rhombic HSLDS vibration isolator
    YUAN Yijie, JI Ming, ZHANG Weiguo, YI Xingguo, WANG Yi, SHI Daoyun
    2021, 42(2): 207-214. DOI: 10.5768/JAO202142.0201001
    Abstract PDF
    Multi-objective optimization design and stability analysis of flexible support system for large rectangular collimator mirror
    PENG Yuanjing, XU Mingming, CHEN Yi, HU Zhongwen, JI Hangxin, WANG Lei
    2021, 42(2): 215-222. DOI: 10.5768/JAO202142.0201002
    Abstract PDF
    Design of high-definition pinhole lens optical system
    SUN Yanchao, LUO Rui, LIANG Xiuling
    2021, 42(2): 223-228. DOI: 10.5768/JAO202142.0201003
    Abstract PDF
    Design of 40× imaging objective lens in long-wave infrared band
    LI Jincheng, XIE Hongbo, YANG Lei, CHEN Hui, SUN Yixuan
    2021, 42(2): 229-235. DOI: 10.5768/JAO202142.0201004
    Abstract PDF
    Aberration calculation of catadioptric combined optical system with oblique incidence
    ZHAO Xiaonan, LYU Lijun
    2021, 42(2): 236-241. DOI: 10.5768/JAO202142.0201005
    Abstract PDF
    Performance evaluation method of silicon-based optical phased array
    ZHANG Yaoyuan, WANG Rui, JIANG Ruitao, DU Kunyang, LI Yuanyang
    2021, 42(2): 242-246. DOI: 10.5768/JAO202142.0201006
    Abstract PDF
    Assembly and adjustment method of multi-reference axis transmission optical system
    DU Guojun, WANG Chunyu, OU Zongyao, WANG Cong, HU Bin
    2021, 42(2): 247-254. DOI: 10.5768/JAO202142.0201007
    Abstract PDF
    Research on image detection method of inner wall of circular hole based on 45° reflector
    SHI Yufei, CHEN Xin, CHEN Jigang
    2021, 42(2): 255-261. DOI: 10.5768/JAO202142.0202001
    Abstract PDF
    Improving effect of speckle autocorrelation reconstruction based on off-axis digital holography
    LI Cong, XU Zhao, CHEN Jie, NI Yang, ZHOU Xin
    2021, 42(2): 262-267. DOI: 10.5768/JAO202142.0202002
    Abstract PDF
    Research on accurate detection method of egg embryo activity based on convolutional neural network
    GUO Meng, DONG Xinming, HAN Guang, WANG Huiquan, WANG Zhongqiang, ZHAO Zhe
    2021, 42(2): 268-275. DOI: 10.5768/JAO202142.0202003
    Abstract PDF
    Identification system for batch of two-dimensional code with high speed based on machine vision
    LI Jian’gang, HUANG Shihao, ZHENG Qiqiang, YANG Xin, HUANG Jing, ZHOU Bole
    2021, 42(2): 276-282. DOI: 10.5768/JAO202142.0202004
    Abstract PDF
    Hyperspectral images destriping approach with weighted block sparsity regularization and non-convex low-rank penalty
    YUAN Yuli, LYU Junrui, LUO Xuegang
    2021, 42(2): 283-291. DOI: 10.5768/JAO202142.0202005
    Abstract PDF
    Research on technology of large area blackbody radiation source used in field calibration for target radiation characteristics
    LI Chao, ZHANG Yuguo, LIU Baowei, CAO Jing, GUO Yapin, WANG Jiapeng
    2021, 42(2): 292-298. DOI: 10.5768/JAO202142.0203001
    Abstract PDF
    Research on detection method of large-aperture aspheric surface by laser tracker
    CHEN Jiayi, WANG Cong, HUO Tengfei, CHENG Deji
    2021, 42(2): 299-303. DOI: 10.5768/JAO202142.0203002
    Abstract PDF
    Defect detection of micro-cantilever beams based on optical coherence vibrometer system
    JIA Meiying, ZHONG Shuncong, ZHOU Ning, LIN Jiewen, ZHANG Qiukun
    2021, 42(2): 304-309. DOI: 10.5768/JAO202142.0203003
    Abstract PDF
    Portable multi-channel spectral measurement system for rapid on-site detection
    JIAN Dan, LIU Cheng
    2021, 42(2): 310-316. DOI: 10.5768/JAO202142.0203004
    Abstract PDF
    Research on cell traction measurement based on Fourier transform
    WEN Na, ZHANG Fan
    2021, 42(2): 317-326. DOI: 10.5768/JAO202142.0203005
    Abstract PDF
    Bearing defects detection based on standardized sample split
    XU Jianqiao, WU Jun, CHEN Xiangcheng, WU Danchao, LI Bing
    2021, 42(2): 327-333. DOI: 10.5768/JAO202142.0203006
    Abstract PDF
    Research on off-axis reflective collimator design and inspection scheme of secondary mirror
    SUN Yongxue, XIA Zhentao, WANG Ke, JIANG Shouwang, CHEN Gangyi, FAN Rong, LI Tao
    2021, 42(2): 334-338. DOI: 10.5768/JAO202142.0205001
    Abstract PDF
    Study on characteristics of transmission wavefront of liquid lens
    LU Jiawei, YUAN Daocheng, LIU Qian
    2021, 42(2): 339-345. DOI: 10.5768/JAO202142.0205002
    Abstract PDF
    Research and application of processing technology of cladding-tube with large aspect ratio
    SU Detan, SUN Jian’ning, CHEN Xiaoqian, MAO Hanqi, HAN Xiaoming, YANG Guang, XIAO Jie, ZHANG Zhengjun, ZHAO Huimin
    2021, 42(2): 346-351. DOI: 10.5768/JAO202142.0205003
    Abstract PDF
    Research on illumination optimization of phototherapy LED based on multi-objective artificial fish swarm algorithm
    TANG Qingyao, WU Ran, JI Jiajia, LIU Junyuan, LI Zhangyong
    2021, 42(2): 352-359. DOI: 10.5768/JAO202142.0205004
    Abstract PDF
    Analysis of influence of acceleration field on deformation of gyro fiber-optical ring
    WANG Binhua, HUANG Chihang, HU Qiao, KONG Jun, CHEN Ping
    2021, 42(2): 360-370. DOI: 10.5768/JAO202142.0208001
    Abstract PDF
    Simulation analysis of plasma grating based on PDMS thin films
    CHEN Zhuangzhuang, WANG Zhibin, LI Kewu, WU Xiaonan
    2021, 42(2): 371-376. DOI: 10.5768/JAO202142.0208002
    Abstract PDF