Abstract
We have designed a polarization insensitive arrayed-waveguide grating as a wavelength-selective device for Raman spectroscopy of the skin. The integrated spectrometer was characterized. Experimental results are presented and compared with a simulation. We tested our device in a novel confocal arrangement with a similar device that was used for focusing the excitation signal onto the sample. Experimental results on the collection efficiency and volume are presented together with a demonstration of multi-wavelength imaging.
Original language | English |
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Title of host publication | Proceedings of the 2010 Annual Symposium of the IEEE Photonics Benelux Chapter |
Editors | J. Pozo, M. Mortensen, P. Urbach, X Leijtens, M. Yousefi |
Place of Publication | Delft |
Publisher | Uitgeverij TNO |
Pages | 57-60 |
Number of pages | 4 |
ISBN (Print) | 978-90-78314-15-8 |
Publication status | Published - 2010 |
Event | 15th Annual Symposium of the IEEE Photonics Benelux Chapter 2010 - Delft, Netherlands Duration: 18 Nov 2010 → 19 Nov 2010 Conference number: 15 |
Conference
Conference | 15th Annual Symposium of the IEEE Photonics Benelux Chapter 2010 |
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Country/Territory | Netherlands |
City | Delft |
Period | 18/11/10 → 19/11/10 |