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Proceedings Paper

Biophotonic sensors on a silicon chip for Raman spectroscopy and optical coherence tomography
Author(s): Markus Pollnau; Nur Ismail; B. Imran Akca; Kerstin Wörhoff; René M. de Ridder
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Paper Abstract

We review our recent results on integrating biomedical optical systems onto a silicon chip. Light collection by integrated waveguides has been investigated. Confocal light delivery and collection by a combination of two arrayed-waveguide gratings has been achieved. Using an arrayed-waveguide grating as an integrated spectrometer, Raman spectroscopy and spectral-domain optical coherence tomography have been demonstrated.

Paper Details

Date Published: 2 February 2012
PDF: 8 pages
Proc. SPIE 8266, Silicon Photonics VII, 826602 (2 February 2012); doi: 10.1117/12.906998
Show Author Affiliations
Markus Pollnau, Univ. of Twente (Netherlands)
Nur Ismail, Univ. of Twente (Netherlands)
B. Imran Akca, Univ. of Twente (Netherlands)
Kerstin Wörhoff, Univ. of Twente (Netherlands)
René M. de Ridder, Univ. of Twente (Netherlands)

Published in SPIE Proceedings Vol. 8266:
Silicon Photonics VII
Joel Kubby; Graham Trevor Reed, Editor(s)

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