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	CCD on-chip imaging for smart micro-object and fluorescence imaging system - art. no. 628913
	Qiu, Hongyun ; Liu, Yang ; Sun, Liqun ; Zhang, Enyao ; Tian, Qian
	2010-05-10 ; 2010-05-10
会议名称	Novel Optical Systems Design and Optimization IX ; Conference on Novel Optical Systems Design and Optimization IX ; San Diego, CA ; Web of Science ; INSPEC
关键词	imaging CCD on-chip microscope fluorescence Optics
中文摘要	The imaging method by simply putting the object directly on the surface of CCD or CMOS array chip is experimented. A 4.65*4.65pm pixel size 1024*768 CCD chip is used in the experiments. CCD's optic window is removed and surrounding lead on chip is covered with some glue to protect the CCD chip from damaged during the imaging operation. Light emitted or transmitted from object is gathered by the nearest one or several pixels. The comparative experiment shows, to compare the normal microscope imaging using the optic lens, Sharp image with no color shift, optic aberration and field distortion is achieved. To compare with a 4x N.A=0.1 lens at the same magnification, better light couple efficiency and simple optomechanics construction are achieved in our experiment system. As the key factors effecting the image PSF,MTF, resolution, contrast and couple efficiency, the object distance and illumination light path are analyzed and experimented. It shows this will be a potential ultra small size, high efficiency and low cost micro-object imaging and fluorescence imaging system for cell level biology photometry and imaging.
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING ; BELLINGHAM ; 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19296]
专题	清华大学
推荐引用方式 GB/T 7714	Qiu, Hongyun,Liu, Yang,Sun, Liqun,et al. CCD on-chip imaging for smart micro-object and fluorescence imaging system - art. no. 628913[C]. 见:Novel Optical Systems Design and Optimization IX, Conference on Novel Optical Systems Design and Optimization IX, San Diego, CA, Web of Science, INSPEC.

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