CONTAMINATION CONTROL RESEARCH ACTIVITIES FOR SPACE OPTICS IN JAXA R&D

被引：0
作者：
Kimoto, Y. [1 ]
机构：
[1] Japan Aerosp Explorat Agcy, Aerosp Res & Dev Directorate, Chofu, Tokyo, Japan
来源：
INTERNATIONAL CONFERENCE ON SPACE OPTICS-ICSO 2014 | 2014年 / 10563卷
关键词：
D O I：
10.1117/12.2304193
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Contamination control research activities for space optics projects in JAXA R&D are described. More accurate contamination control techniques are requested because of intensified recent science mission requirements. One approach to control the contamination effects is analysis by software. JAXA has been developing a contamination analytical tool "J-SPICE" (Japanese Spacecraft Induced Contamination analysis software) as well as experiment facilities to improve the J-SPICE. A reflection model in J- SPICE has been experimentally verified and outgassing model data has been acquired by a facility. JAXA has developed a facility which could determine the influence of the contamination at a specific wavelength by combining a vacuum chamber with an I-R spectrometer and performed an experiment to inspect the effect of baking. Space material exposure experiment results reveal the actual thickness of the contamination layer in ISS orbit.
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页数：6
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