| Issue |
J. Eur. Opt. Soc.-Rapid Publ.
Volume 7, 2012
|
|
|---|---|---|
| Article Number | 12026 | |
| Number of page(s) | 7 | |
| DOI | https://doi.org/10.2971/jeos.2012.12026 | |
| Published online | 06 July 2012 | |
Regular papers
High NA diffractive array illuminators and application in a multi-spot scanning microscope
1
Philips Digital Pathology Veenpluis 6, 5684 PC Best, The Netherlands
2
Department of Imaging Science and Technology Delft University of Technology Lorentzweg 1, 2628 CJ Delft, The Netherlands
Received:
3
May
2012
Revised:
4
June
2012
Array illuminators generating spots with high NA at high efficiency are presented. They are designed via application of high-NA scalar optics methods, and implemented as periodic binary phase structures. These array illuminators are used in a multi-spot scanning microscope for scanning large sample areas with a relatively high resolution.
Key words: diffractive optics / array illuminator / microscopy
© The Author(s) 2012. All rights reserved.
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