会议名称(中文): 2014年SPIE光学系统污染:预测,控制和表现研讨会 会议名称(英文): Systems Contamination: Prediction, Control, and Performance 所属学科: 光学,环境科学 开始日期: 2014-08-17 结束日期: 2014-08-21 所在国家: 美国 所在城市: 美国 具体地点: San Diego, California 主办单位: 国际光学和光子学学会
[ 重要日期 ] 摘要截稿日期: 2014-02-03
[ 会务组联系方式 ] 联系电话: +1 360 685 5600 E-MAIL: saral@spie.org 会议网站: http://spie.org/OPO/conferencedetails/optical-system-contamination 会议背景介绍: This conference addresses how contamination affects system performance, science data results, and instrument and spacecraft design. While the primary emphasis is on spaceborne instruments, molecular and/or particulate contamination can also affect the performance of nanodevices, biomedical or electronic devices, storage media, lasers, and other optical systems.
Contaminants on the surface of optical elements and in the field-of-view of sensors degrade optical system performance. Contaminant-induced surface scatter can reduce off-axis rejection capability. Absorption by surface deposits can reduce optical throughput and contaminants in the field-of-view can attenuate signals and increase sensor background. Surface contaminants can also degrade the optical properties of radiative thermal control surfaces.
The scope of the conference includes contamination modeling and analysis, optical calibration, on-orbit instrument calibration, performance and characterization, launch venting, space environmental effects, and methods to control contamination. Papers concerning contamination issues for spacecraft, spaceborne instruments, nanodevices, semiconductors, high-energy lasers, and astronomical observatories are of particular interest. 征文范围及要求: With the current and upcoming Mars, asteroid, and other planetary missions, topics associated with planetary protection will also be addressed. In addition to the general areas mentioned above, papers are solicited in following areas: contamination effects in nanodevices, lasers, biomedical devices, storage media, semiconductors, electronic devices, and other optical systems using nanotubes to remove contaminants characterizing molecular and particulate contaminant generation, transport, deposition, and interactions with surfaces prediction and measurement of outgassing rates space environmental effects determining system sensitivity to contaminants models for predicting system degradation due to contamination including thruster plume analyses methods for monitoring and controlling contamination methods for cleaning or removing contaminants from surfaces in-flight and on-ground data on the effect of contamination on system performance physical, chemical, and optical (absorption or scatter) phenomena created by contamination contamination control standards and specifications contamination-resistant, dust-resistant, and protective coatings particulate contamination including effects of lunar, Martian, and other planetary dust on surfaces development of thermal and specialty coatings protection and cleaning of coatings and thin-film depositions advancements in conductive and non-conductive paints and coatings for use in optical systems planetary protection challenges for Mars, asteroid, and other planetary missions development of planetary protection requirements, control methods, and databases.
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