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《Optical Technique》 2007-S1
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Design of transmissivity and reflectivity automatic measuring system

CHEN Dong,HUANG Yun,ZHANG Bin,YANG Kai-yong(College of Optoelectronics Science and Engineering,National University of Defence Technology,Changsha 410073,China)  
The transmissivity and reflectivity automatic measuring system with wide measuring angular range is designed using the technology of virtual instrument,based on the measuring idea and optic design of "differential transmissivity and reflectivity measurer".The working wavelength of the automatic measuring system is 6328nm.The angular range of transmissivity and reflectivity measuring is from 5° to 80°.The principle of measurement and the acquisition of signal is presented emphatically.The mechanical design,automatic measuring,the data acquisition and process are introduced.
【CateGory Index】: TP274
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