Journal of Applied Optics, Volume. 45, Issue 1, 17(2024)

Research progress and applications of near-field goniophotometer

Zehao HE... Hongyuan WANG, Rui MIN and Liangcai CAO* |Show fewer author(s)
Author Affiliations
  • State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing 100084, China
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    Figures & Tables(7)
    Schematic diagram of NFG-based measurement
    Typical domestic NFG products
    Measurement accuracy improvement of original data obtained by imaging luminance meter
    Ultrafast and high-precision reconstruction technology of optical field
    Quantity traceability and transferability system for NFG
    Measurement results obtained by Tsinghua GP600 NFG
    • Table 1. Comparison of representative NFG products at home and abroad

      View table
      View in Article

      Table 1. Comparison of representative NFG products at home and abroad

      序号研发机构国家型号特征
      1Techno Team德国RiGO801-2000尺寸:3.6×3.6×4.1 m3
      最大测量直径:2000 mm
      最大转角(竖直):360°
      最大转角(水平):±174°
      2Radiant美国SIG-400尺寸:0.71×0.56×1.25 m3
      最大测量直径:212 mm
      最大转角(竖直):360°
      最大转角(水平):±140°
      3Instrument Systems德国LGS-1000尺寸:1.85×1.49×1.80 m3
      最大测量直径:200 mm
      最大转角(竖直):360°
      最大转角(水平):±165°
      4杭州远方 光电中国GO-NR1000最大测量直径:30 mm
      最大转角(竖直):360°
      最大转角(水平):±118°
      5清华大学中国GP600尺寸:2.0×1.6×2.2 m3
      最大测量直径:600 mm
      最大转角(竖直):360°
      最大转角(水平):±150°
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    Zehao HE, Hongyuan WANG, Rui MIN, Liangcai CAO. Research progress and applications of near-field goniophotometer[J]. Journal of Applied Optics, 2024, 45(1): 17

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    Paper Information

    Category: Research Articles

    Received: Apr. 26, 2023

    Accepted: --

    Published Online: May. 28, 2024

    The Author Email: CAO Liangcai (曹良才(1977—))

    DOI:10.5768/JAO202445.0101003

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