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题名:
Measurement of influence function using swing arm profilometer and laser tracker
作者: Hongwei Jing; King C.; Walker D.
刊名: Optics Express
出版日期: 2010
卷号: 5, 期号:5, 页码:5271-81
通讯作者: Hongwei Jing
文章类型: 期刊论文
中文摘要: We present a novel method to accurately measure 3D polishing influence functions by using a swing arm profilometer (SAP) and a laser tracker. The laser tracker is used to align the SAP and measure the parameters of the SAP setup before measuring the influence function. The instruments and the measurement method are described, together with measurement uncertainty analysis. An influence function deliberately produced with asymmetric form in order to create a challenging test is measured, and compared with that of a commercial 3D profilometer. The SAP result is 48.2 mu m in PV, 7.271 mm/sup 3/ in volume. The 3D profilometer result is 48.4 mu m in PV, 7.289 mm/sup 3/ in volume. The forms of the two results show excellent correlation. This gives confidence of the viability of the SAP method for larger influence functions out of range of the commercial instrument.
英文摘要: We present a novel method to accurately measure 3D polishing influence functions by using a swing arm profilometer (SAP) and a laser tracker. The laser tracker is used to align the SAP and measure the parameters of the SAP setup before measuring the influence function. The instruments and the measurement method are described, together with measurement uncertainty analysis. An influence function deliberately produced with asymmetric form in order to create a challenging test is measured, and compared with that of a commercial 3D profilometer. The SAP result is 48.2 mu m in PV, 7.271 mm/sup 3/ in volume. The 3D profilometer result is 48.4 mu m in PV, 7.289 mm/sup 3/ in volume. The forms of the two results show excellent correlation. This gives confidence of the viability of the SAP method for larger influence functions out of range of the commercial instrument.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7053
Appears in Collections:质量处(质检中心)_期刊论文

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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Hongwei Jing,King C.,Walker D.. Measurement of influence function using swing arm profilometer and laser tracker[J]. Optics Express,2010,5(5):5271-81.
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