A new moldable Infrared glass for thermal imaging and low cost sensing

机译：用于热成像和低成本传感的新型可模塑红外玻璃

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Umicore, known for its activities in the infrared materials and molded optics, this year launches a new infrared glass called GASIR~R 3. This material can be molded using Umicore's proprietary molding technology and allows serving a wide range of new markets. Examples are a new automotive commercial application and sensing applications with their need for very small optics.rnParallel to the materials development, a new coating has been developed by Umicore that allows the use of GASIR~R molded optics in extremely harsh environments. The extreme performance of this new type of coating which complies with the toughest military specs will also be described.

机译：Umicore公司以其在红外材料和模制光学器件方面的活动而闻名，今年推出了一款名为GASIR〜R 3的新型红外玻璃。这种材料可以使用Umicore专有的模制技术进行模制，并可以服务于许多新市场。例如，对于非常小的光学器件的需求，它们是一种新的汽车商业应用和传感应用。在材料开发的同时，Umicore还开发了一种新涂层，可以在极端恶劣的环境中使用GASIR〜R模制光学器件。还将描述这种符合最严格的军事规格的新型涂料的极端性能。

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来源
《Infrared Technology and Applications XXXIII pt.2; Proceedings of SPIE-The International Society for Optical Engineering; vol.6542 pt.2》|2007年|654225.1-654225.6|共6页
会议地点 OrlandoFL(US)
作者
Y. Guimond; Y. Bellec; K. Rogers;
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作者单位

Umicore IR Glass, Z.A. du Boulais, Acigne, France;

Umicore Coating Services, Dundee, Tayside, Scotland;

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会议组织
原文格式 PDF
正文语种 eng
中图分类红外技术及仪器;
关键词
moulded/molded optics; hard coating; diffractive lenses; GASIR~R; infrared; sensing; automotive;

机译：模制/模制光学器件；硬涂层衍射透镜GASIR〜R;红外线;感应汽车行业;

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7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

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A new moldable Infrared glass for thermal imaging and low cost sensing

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