Integrated optical backscattered-light collectors for on-chip spectroscopy

N. Ismail, F. Sun, Kerstin Worhoff, A. Driessen, R.M. de Ridder, Markus Pollnau

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    Abstract

    In this work we investigate and compare different ways to perform on-chip collection of backscattered-light from turbid media. Our goal is to realize a low-cost on-chip light collection system that can be applied to spectroscopic techniques, and in particular to Raman spectroscopy as shown in Fig. 1, where the proposed confocal system is connected to a laser-line suppression filter in cascade with a wavelength selective device.
    Original languageEnglish
    Title of host publicationThe Sense of Contact 13
    Place of PublicationZeist
    PublisherFHI - Federatie Van Technologiebranches
    Number of pages2
    Publication statusPublished - 7 Apr 2011
    Event13th Sensor Technology Conference Sense of Contact 2011 - Conferentiecentrum Woudschoten, Zeist, Netherlands
    Duration: 7 Apr 20117 Apr 2011
    Conference number: 13

    Workshop

    Workshop13th Sensor Technology Conference Sense of Contact 2011
    CountryNetherlands
    CityZeist
    Period7/04/117/04/11
    Other6 Apr 2011

    Keywords

    • AWG
    • IOMS-PIT: PHOTONICS INTEGRATION TECHNOLOGY
    • On-chip spectroscopy
    • Integrated optics

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  • Cite this

    Ismail, N., Sun, F., Worhoff, K., Driessen, A., de Ridder, R. M., & Pollnau, M. (2011). Integrated optical backscattered-light collectors for on-chip spectroscopy. In The Sense of Contact 13 Zeist: FHI - Federatie Van Technologiebranches.