| Zugriffsnummer | 40982 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Pixel-wise multispectral sensing system using nanostructured filter matrix for biomedical applications |
| Autor(in); Institution |
Wu, Wenze; TU Braunschweig, Institute of Semiconductor Technology (IHT), Braunschweig, GERMANY; TU Braunschweig, LENA Laboratory for Emerging Nanometrology, Braunschweig, GERMANY
Weber, Leonard; TU Braunschweig, Institute of Semiconductor Technology (IHT), Braunschweig, GERMANY; TU Braunschweig, LENA Laboratory for Emerging Nanometrology, Braunschweig, GERMANY
Stapelfeld, Finn-Niclas; TU Braunschweig, Institute of Semiconductor Technology (IHT), Braunschweig, GERMANY; TU Braunschweig, LENA Laboratory for Emerging Nanometrology, Braunschweig, GERMANY
Hinze, Peter; 2.4, Quantenelektronik, PTB-Braunschweig
Weimann, Thomas; 2.4, Quantenelektronik, PTB-Braunschweig
Bodermann, Bernd; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Kroker, Stefanie; 4.01, Metrologie für funktionale Nanosysteme, PTB-Braunschweig; TU Braunschweig, LENA Laboratory for Emerging Nanometrology, Braunschweig, GERMANY
Prades, Joan Daniel; MIND-IN2UB, Department of Electronic and Biomedical Engineering, Universitat de Barcelona, Barcelona, SPAIN
Wasisto, Hutomo Suryo; TU Braunschweig Institute of Semiconductor Technology (IHT), Braunschweig, GERMANY; TU Braunschweig, LENA Laboratory for Emerging Nanometrology, Braunschweig, GERMANY
|
| Quelle/Jahr | Proceedings: 2 (2018), 13 |
| Availability | [online only] |
| Herausgeber(in) |
Gorecki, Christophe; FEMTO-ST, Besancon, FRANCE
|
| ISSN | 2504-3900 |
| DOI | |
| Verlag | Basel: MDPI |
| Konferenzangaben | 32nd Eurosensors Conference, Graz, 09-12, September, 2018, Austria |
| Freie Schlagworte | nanostructure ; multispectral sensing ; color filter matrix ; biomedical sensor |
| Zusammenfassung | In this work, a novel multispectral sensing system consisting of nanostructured filter matrix and a charge-coupled device (CCD)-based image sensor has been developed to overcome the limitation of the conventional pigment filtered sensors, which are difficult to be fabricated at a microscale and usually showing a pronounced degradation. By designing the filters in guided-mode resonance (GMR) architecture, light transmission efficiencies of ˜90% with low sidebands and sharp peaks can be obtained, which are critical characteristics for realizing precise optical measurement systems. To optimize the transmission functions, various materials and structural parameters have been simulated. Electron beam nanolithography is employed in the device fabrication to fabricate pixel-wise independent filter functions. After being characterized in terms of their wavelength filtering capability, the developed GMR filters are then combined with image sensors, particularly for addressing biological applications. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 4.0 ; Creative Commons Attribution 4.0 License |
Zitierung
Wu, W., Weber, L., Stapelfeld, F.-N., Hinze, P., Weimann, T., Bodermann, B., Kroker, S., Prades, J. D., & Wasisto, H. S. (2018). Pixel-wise multispectral sensing system using nanostructured filter matrix for biomedical applications. Proceedings, 2(13). https://doi.org/10.3390/proceedings2130880 (registering doi)