| 光谱学与光谱分析 |
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| Study on the Vacuum Ultraviolet Transmittance of Barium Fluoride Crystals at Different Temperature |
| PENG Ru-yi1, 2, FU Li-ping1*, TAO Ye3 |
| 1. National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China2. University of Chinese Academy of Sciences, Beijing 100049, China3. Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
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Abstract Two VUV-grade BaF2 windows with 0.5 mm-thick and 1 mm-thick respectively were selected to study the transmittance variety with the temperature. The results show that the cutoff wavelength of BaF2 crystals will shift towards the long wave with the increase in temperature. In a certain temperature range, BaF2 crystals can depress 130.4nm radiation well, and also has a high transmittance at 135.6 nm. Compared with the reported method in which SrF2 crystals can be applied to suppress 130.4 nm stray light by heating, BaF2 crystal can inhibit the 130.4 nm emission line completely, and thus reduce the power consumption of the device at the same time. This indicates that BaF2 crystals can play an important role in the ionosphere optical remote sensing detection.
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Received: 2013-05-15
Accepted: 2013-08-08
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Corresponding Authors:
FU Li-ping
E-mail: fuliping@nssc.ac.cn
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[1] Piffl V, Weinzettl V. VUV Imaging Spectroscopy on CASTOR Tokamak. ECA. 29th EPS Conference on Plasma Phys. and Contr. Fusion. Montreux: ECA, 2002. 123.
[2] Sagawa E, Immel T J, Frey H U, et al. J. Geophys. Res., 2005, 110: A11302.
[3] Eiichi Sagawa, Takashi Maruyama, Thomas J, et al. J. Geophys. Res., 2004, 109: A10309.
[4] Zhang Y, Paxton L J, Kozyra J U, et al. J. Geophys. Res., 2006, 111：A09307.
[5] Kenneth F Dymond, Scott A Budzien, Damien H Chua, et al. Terr. Atmos. Ocean. Sci., 2009, 20(1): 215.
[6] Laufer A H, Pirog J A, Mcnesby J R. Journal of the Optical Society of America, 1965, 55(1): 64.
[7] MA De-wei, QIAO Shan, ZHANG Xin-yi, et al(马德伟，乔 山，张新夷，等). Optics and Precision Engineering(光学 精密工程)，2007, 15(12): 1844.
[8] WANG Li-hui, HE Ling-ping, WANG Xiao-kun, et al(王丽辉，何玲平，王孝坤，等). Optics and Precision Engineering(光学 精密工程)，2008，16(1): 43.
[9] Tao Ye, Huang Yan, Gao Zhenghua, et al. Journal of Synchrotron Ration, 2009, 16(6): 857.
[10] Tao Ye, Huang Yan, Qian Haijie, et al. High Photon Flux Beamline 4B8 for Vacuum Ultraviolet Spectroscopu at BSRF. Jae-Young Choi, Seungyu Rah. Synchrotron Radiation Instrumentation: Ninth International Conference on Synchrotron Radiation Instrumentation. Daegu: AIP, 2007. 555.
[11] Scott Budzien, Kenneth Dymond, Clayton Coker, et al. Proc. of SPIE，2009，7438：743813-1-11. |
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