[1] Wei CHONG, Wenhua LV, Jian ZHANG et al. Study on calibration system of sunshine duration recorder based on Bi-xenon lamp source integrating sphere. Acta Optica Sinica, 42, 0112004(2021).

[2] R PHILIPONA, A HEIMO, B HOEGGER. Investigations of solar radiation detectors using a laboratory test facility for solar radiation meteorological instruments. Solar Energy, 51, 159-163(1993).

[3] Lingyun WANG, Yue MA, Haoyang LI et al. Study on simulation method of diffuse radiation for indoor verification of photoelectric insolation meter. Acta Photonica Sinica, 50, 0501001(2021).

[4] Junjie YANG, Guoyu ZHANG, Gaofei SUN et al. Research on the calibration system and calibration method of photoelectric sunshine duration recorder. Chinese Journal of Scientific Instrument, 38, 2805-2812(2017).

[6] Yinlin YUAN, Xiaobing ZHENG, Haoyu WU et al. Uniformity research of integrating spheres reference light source with large exit aperture. Acta Photonica Sinica, 44, 0422003(2015).

[8] IncLabsphere . A guide to integrating sphere theory and applications. http://www.labsphere.com/technical/technical-guides.aspx

[9] Yu WANG, Chundi ZHENG, Pingzhang LI et al. The thickness influence of auxiliary integrating sphere port to reflectance results with auxiliary integrating sphere method and its modification. China Illuminating Engineering Journal, 39-44(2003).

[10] Hongxing LIU, Jianwei REN, Xiansheng LI et al. Radiometric characteristics simulation of large aperture integrating sphere based on light tools. Infrared and Laser Engineering, 42, 960-965(2013).

[11] Yingwei HE, Ping LI, Houping WU et al. Output irradiance uniformity of integrating sphere source. Journal of Applied Optics, 33, 548-553(2012).