Design and implementation of high-speed multiwavelength pyrometry measurement system based on CMOS image sensor

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	Design and implementation of high-speed multiwavelength pyrometry measurement system based on CMOS image sensor
	WangBo; BaiYonglin; LiuBaiyu; BaiXiaohong; YangWenzheng; QinJunjun; GouYongsheng; Wang Bo
作者部门	瞬态光学国家重点实验室
	2011
发表期刊	Chinese Optics Letters
ISSN	1671-7694
卷号	9 期号:SUPPL 1 页码:S10304
产权排序	1
摘要	The detonation temperature is measured both theoretically and experimentally by means of a complementary metal oxide semiconductors (CMOS) image sensor. An experimental system of multiwavelength temperature measurement based on CMOS image sensing technology is designed and realized. The instant spectral information of each moment is captured by row with the CMOS image sensor, depending on the unique characteristic of its rolling shutter. With the use of multiwavelength temperature measurement theory and by fitting spectrum emissivity through the regressive least square method, the color temperature of the detonation whose temperature is variable can be obtained continuously. The system is calibrated by measuring the standard spectrum of the laser. In our system, four time temperatures are measured within 10-μs detonation. Results show that the system has a higher measuring accuracy and speed, and can be applied in high-speed spectral information collection and storage during the detonation.
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收录类别	EI
语种	英语
项目资助者	Research Institute of China Ordinance Industry Co., Ltd
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/19694
专题	瞬态光学研究室
通讯作者	Wang Bo
推荐引用方式 GB/T 7714	WangBo,BaiYonglin,LiuBaiyu,et al. Design and implementation of high-speed multiwavelength pyrometry measurement system based on CMOS image sensor[J]. Chinese Optics Letters,2011,9(SUPPL 1):S10304.
APA	WangBo.,BaiYonglin.,LiuBaiyu.,BaiXiaohong.,YangWenzheng.,...&Wang Bo.(2011).Design and implementation of high-speed multiwavelength pyrometry measurement system based on CMOS image sensor.Chinese Optics Letters,9(SUPPL 1),S10304.
MLA	WangBo,et al."Design and implementation of high-speed multiwavelength pyrometry measurement system based on CMOS image sensor".Chinese Optics Letters 9.SUPPL 1(2011):S10304.

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