A ultra-small-angle self-mixing sensor system with high detection resolution and wide measurement range

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• 作者：Bo Yang^a ; Dehui Wang^a ; Lin Zhou^a ; Shuang Wu^a ; Rong Xiang^a ; Wenhua Zhang^a ; Huaqiao Gui^b ; Jianguo Liu^b ; Huanqing Wang^c ; Liang Lu^a ; ^{lianglu@ahu.edu.cn} ; Benli Yu^a
• 关键词：Self-mixing effect ; Interferometry ; Optical measurement ; Laser sensors
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 June 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：92-97
• 全文大小：787 K
• 卷排序：91

文摘

Combining a right-angle prism to the self-reflection-mixing measurement system. The measurement resolution can reach 0.49–2.03 mrad or 0.53-2.22 mrad. The measurement ranges can up to 22 mrad or 24.9 mrad.