LIU Xi-zhan, XUE Yan-bo, HE Jun-hua. Underwater imaging system identifying 10 μm～500 μm wake bubbles[J]. Journal of Applied Optics, 2014, 35(1): 31-37.
Citation: LIU Xi-zhan, XUE Yan-bo, HE Jun-hua. Underwater imaging system identifying 10 μm～500 μm wake bubbles[J]. Journal of Applied Optics, 2014, 35(1): 31-37.
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Underwater imaging system identifying 10 μm～500 μm wake bubbles

  • Xi-an Institute of Optics and Precision Mechanics of CAS,Xi-an 710119,China

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  • Considering the difficulties in the wake bubbles imaging, a wake bubbles measurement system was presented based on the combination of high speed photography and laser sheet scanning technology. In this system, laser sheet was used to illuminate the wake zone to avoid the image stacking of bubbles. Because the particle size of bubbles was in a wide range(10 m～500 m), three switchable magnification lenses were designed for the bubbles imaging. Lenses were split into front and rear groups, with parallel rays transmitting between them. With the sweeping of laser sheet, the image information of bubbles in a volume could be sampled. Moreover, by keeping the front group moving synchronously with the laser sheet, bubbles could always image clearly when the laser sheet swept. The influence on image quality, the determination of laser sheet thickness and the system distortion correction, when laser sheet swept, were also discussed. The systems conducted a sea test at No. 760 institute of China ship building industry corporation(CSIC), the depth of the sea was 5 m,10 m～2 000 m bubbles step from objective test ship, the test results show that the image quality is good and this system satisfies technical requirements.
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  • ［1］张晓晖, 雷选华, 饶炯辉, 等. 舰船尾流激光制导方法的研究[J]. 激光技术, 2005, 29(5): 494-495.
    ZHANG Xiao-hui, LEI Xuan-hua, RAO Jiong-hui, et al. Study of homing means for laser wake homing torpedoes [J]. Laser Technology, 2005, 29(5): 494-495. (in Chinese with an English abstract)


    [2]王慧丽, 张毓芬, 王运鹰, 等. 利用光学摄影术研究尾流气泡规律进展[J]. 激光与光电子学进展, 2007, 44(8): 68-69.
    WANG Hui-li, ZHANG Yu-fen, WANG Yun-ying, et al. Progress on discipline research of wake bubble by optical photography[J].Laser & Optoelectronics Progress, 2007, 44 (8): 68-69. (in Chinese with an English abstract)
    [3]贾辉, 张世强, 陈晨, 等. 像全息的水下应用[J]. 红外与激光工程, 2005, 34(1): 118-121.
    JIA Hui, ZHANG Shi-qiang, CHEN Chen, et al. Underwater application of image holography [J]. Infrared and Laser Engineering, 2005, 34(1): 118-121. (in Chinese with an English abstract)
    [4]张毅, 柏连发, 陈钱, 等. 布里渊散射在水下激光成像探测中的应用[J]. 红外与激光工程, 2009, 38(4): 666-668.
    ZHANG Yi, BAI Lian-fa, CHEN Qian, et al. Application of brillouin scattering on underwater laser imaging detection [J]. Infrared and Laser Engineering, 2009, 38(4): 666-668. (in Chinese with an English abstract)
    [5]张建生, 吕青, 孙传东, 等. 高速摄影技术对水中气泡运动规律的研究[J]. 光子学报, 2000, 29(10): 952-953.
    ZHANG Jian-sheng, L-Qing, SUN Chuan-dong, et al. The moment of air bubbles in water by use of high speed photography[J]. Acta Photonica Sinica, 2000, 29(10): 952-953. (in Chinese with an English abstract)
    [6]张建伟, 杨坤涛, 王江安, 等. 基于片光源照明成像的水中群气泡特性测量[J]. 光电技术应用, 2010, 25(4): 35-38.
    ZHANG Jian-wei, YANG Kun-tao, WANG Jiang-an, et al. Study of bubble characteristic in water by use of high speed photographybased line lighting lamp-house[J]. Electro-Optic Technology Application, 2010, 25(4): 35-38. (in Chinese with an English abstract)
    [7]陈敏. 气泡幕物理特性参数的光学处理算法研究[D]. 西安: 中国科学院西安光学精密机械研究所, 2006.
    CHEN Min. Optical measurement algorithm of bubble curtains physical parameters [D]. Xi- an: Xi-an Insititute of Optics and Precision Mechanics, Chinese Academy of Sciences,2006. (in Chinese)
    [8]孙传东, 陈良益, 高立民, 等. 水的光学特性及其对水下成像的影响[J]. 应用光学, 2000, 21(4): 39-45.
    SUN Chuan-dong, CHEN Liang-yi, GAO Li-min, et al. Water optical properties and their effect on underwater imaging [J].Journal of Applied Optics, 2000, 21(4): 39-45. (in Chinese with an English abstract)
    [9]郁道银, 谈恒英. 工程光学[M]. 北京: 机械工业出版社, 2007.
    YU Dao-yin, TAN Heng-ying. Engineering optical[M]. Beijing:Mechanical Industry Press, 2007. (in Chinese)
    [10]苏成志, 王恩国, 郝江涛, 等. 平面几何测量中的图像畸变校正[J]. 光学精密工程, 2011, 19(1): 161-166.
    SU Cheng-zhi, WANG En-guo, HAO Jiang-tao, et al. Distortion correction for images in planar metrology [J]. Optics and Precision Engineering, 2011, 19(1): 161-166. (in Chinese with an English abstract)
    [11]OKUDAIRA S. Ultra compact telephoto lens,US:4556395[P]. 198305-27.
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