Experimental setup for camera-based measurements of electrically and optically stimulated luminescence of silicon solar cells and wafers

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • David Hinken
  • Carsten Schinke
  • Sandra Herlufsen
  • Arne Schmidt
  • Karsten Bothe
  • Rolf Brendel

Externe Organisationen

  • Institut für Solarenergieforschung GmbH (ISFH)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer033706
FachzeitschriftReview of scientific instruments
Jahrgang82
Ausgabenummer3
Frühes Online-Datum3 März 2011
PublikationsstatusVeröffentlicht - März 2011
Extern publiziertJa

Abstract

We report in detail on the luminescence imaging setup developed within the last years in our laboratory. In this setup, the luminescence emission of silicon solar cells or silicon wafers is analyzed quantitatively. Charge carriers are excited electrically (electroluminescence) using a power supply for carrier injection or optically (photoluminescence) using a laser as illumination source. The luminescence emission arising from the radiative recombination of the stimulated charge carriers is measured spatially resolved using a camera. We give details of the various components including cameras, optical filters for electro- and photo-luminescence, the semiconductor laser and the four-quadrant power supply. We compare a silicon charged-coupled device (CCD) camera with a back-illuminated silicon CCD camera comprising an electron multiplier gain and a complementary metal oxide semiconductor indium gallium arsenide camera. For the detection of the luminescence emission of silicon we analyze the dominant noise sources along with the signal-to-noise ratio of all three cameras at different operation conditions.

ASJC Scopus Sachgebiete

Zitieren

Experimental setup for camera-based measurements of electrically and optically stimulated luminescence of silicon solar cells and wafers. / Hinken, David; Schinke, Carsten; Herlufsen, Sandra et al.
in: Review of scientific instruments, Jahrgang 82, Nr. 3, 033706, 03.2011.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Hinken D, Schinke C, Herlufsen S, Schmidt A, Bothe K, Brendel R. Experimental setup for camera-based measurements of electrically and optically stimulated luminescence of silicon solar cells and wafers. Review of scientific instruments. 2011 Mär;82(3):033706. Epub 2011 Mär 3. doi: 10.1063/1.3541766
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title = "Experimental setup for camera-based measurements of electrically and optically stimulated luminescence of silicon solar cells and wafers",
abstract = "We report in detail on the luminescence imaging setup developed within the last years in our laboratory. In this setup, the luminescence emission of silicon solar cells or silicon wafers is analyzed quantitatively. Charge carriers are excited electrically (electroluminescence) using a power supply for carrier injection or optically (photoluminescence) using a laser as illumination source. The luminescence emission arising from the radiative recombination of the stimulated charge carriers is measured spatially resolved using a camera. We give details of the various components including cameras, optical filters for electro- and photo-luminescence, the semiconductor laser and the four-quadrant power supply. We compare a silicon charged-coupled device (CCD) camera with a back-illuminated silicon CCD camera comprising an electron multiplier gain and a complementary metal oxide semiconductor indium gallium arsenide camera. For the detection of the luminescence emission of silicon we analyze the dominant noise sources along with the signal-to-noise ratio of all three cameras at different operation conditions.",
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AU - Hinken, David

AU - Schinke, Carsten

AU - Herlufsen, Sandra

AU - Schmidt, Arne

AU - Bothe, Karsten

AU - Brendel, Rolf

N1 - Funding Information: This work was funded by the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety under Contract No. 0327661.

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