Optical design of three-mirror beam shaping scanner for optical coherence tomography

doi:10.3788/OPE.20182611.2654

CIOMP OpenIR

	Optical design of three-mirror beam shaping scanner for optical coherence tomography
	Wang, Fang-Yu; Sun, Qiang; Chang, Ying; Dai, Ming; Liu, Xin-Hui; Wang, Cheng
	2018
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
卷号	26 期号:11 页码:2654-2661
摘要	A system of three mirrors was proposed for beam shaping. This assembly of mirrors can convert a Gaussian distribution spot into a uniform linear distributed toroidal surface with conic and high order terms. Standard surfaces were utilized to control the beam propagation direction and energy distribution. The default merit function and optical modeling were combined to incorporate operands to optimize the system's efficiency. Rectangular and line fields with uniform energy distribution in one direction were successfully demonstrated. This has direct application to illumination or scanning in optical coherence tomography. In the case of the latter, the line is linear within a specific scanning range of 10 mm11 mm of the first mirror. It can be concluded that this system can facilitate a simpler CT setup and is effective over a wide range of wavelengths. 2018, Science Press. All right reserved.
关键词	Computerized tomography Gaussian beams Laser beams Laser mirrors Optical design Optical systems Optical tomography Systems analysis
DOI	10.3788/OPE.20182611.2654
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60751
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Wang, Fang-Yu,Sun, Qiang,Chang, Ying,et al. Optical design of three-mirror beam shaping scanner for optical coherence tomography[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2018,26(11):2654-2661.
APA	Wang, Fang-Yu,Sun, Qiang,Chang, Ying,Dai, Ming,Liu, Xin-Hui,&Wang, Cheng.(2018).Optical design of three-mirror beam shaping scanner for optical coherence tomography.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,26(11),2654-2661.
MLA	Wang, Fang-Yu,et al."Optical design of three-mirror beam shaping scanner for optical coherence tomography".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 26.11(2018):2654-2661.

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