Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Echinobase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
Echinobase
ECB-ART-42203
Opt Lett 2011 Oct 15;3620:3987-9. doi: 10.1364/OL.36.003987.
Show Gene links Show Anatomy links

Microscopy refocusing and dark-field imaging by using a simple LED array.

Zheng G , Kolner C , Yang C .


???displayArticle.abstract???
The condenser is one of the main components in most transmitted light compound microscopes. In this Letter, we show that such a condenser can be replaced by a programmable LED array to achieve greater imaging flexibility and functionality. Without mechanically scanning the sample or changing the microscope setup, the proposed approach can be used for dark-field imaging, bright-field imaging, microscopy sectioning, and digital refocusing. Images of a starfish embryo were acquired by using such an approach for demonstration.

???displayArticle.pubmedLink??? 22002361
???displayArticle.link??? Opt Lett