Chinese Optics Letters, Volume. 13, Issue 2, 020901(2015)

Visualized measurement of the electric field in large aperture LiNbO3 crystal by digital holographic interferometry

Zhiyong Lu*, Jianfeng Sun, Yu Zhou, Ning Zhang, Zhiwei Sun, and Liren Liu
Author Affiliations
  • Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
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    Figures & Tables(5)
    Experimental set-up for visualization of electric field distribution in LiNbO3 phase modulator.
    Three types of electrio-optic phase mudulators. (a) Rectangular electrode type; (b) single-triangle electrode type and (c) dual-triangle electrode type.
    Selected sequence of reconstructed electric field integral distributions under different applied voltages in the LiNbO3 crystal with rectangular electrode. The applied voltage is (a) 800, (b) 1600, (c) 2400, and (d) 3200 V.
    Selected sequence of reconstructed electric field integral distributions under different applied voltages in the LiNbO3 crystal with single-triangle electrode. The applied voltage is (a) 800, (b) 1600, (c) 2400, and (d) 3200 V.
    Selected sequence of reconstructed electric field integral distributions under different applied voltages in the LiNbO3 crystal with dual-triangle electrode. The applied voltage is (a) 800, (b) 1600, (c) 2400, and (d) 3200 V.
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    Zhiyong Lu, Jianfeng Sun, Yu Zhou, Ning Zhang, Zhiwei Sun, Liren Liu. Visualized measurement of the electric field in large aperture LiNbO3 crystal by digital holographic interferometry[J]. Chinese Optics Letters, 2015, 13(2): 020901

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    Paper Information

    Category: Holography

    Received: Aug. 21, 2014

    Accepted: Dec. 22, 2014

    Published Online: Sep. 25, 2018

    The Author Email: Zhiyong Lu (luzhiyong15@126.com)

    DOI:10.3788/COL201513.020901

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