Photon counting phosphorescence lifetime imaging with TimepixCam [electronic resource].
- Published:
- Washington, D.C. : United States. Dept. of Energy. High Energy Physics Division, 2017.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy - Physical Description:
- Article numbers 013,104 : digital, PDF file
- Additional Creators:
- Brookhaven National Laboratory, United States. Department of Energy. High Energy Physics Division, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Summary:
- TimepixCam is a novel fast optical imager based on an optimized silicon pixel sensor with a thin entrance window, and read out by a Timepix ASIC. The 256 x 256 pixel sensor has a time resolution of 15 ns at a sustained frame rate of 10 Hz. We used this sensor in combination with an image intensifier for wide-field time-correlated single photon counting (TCSPC) imaging. We have characterised the photon detection capabilities of this detector system, and employed it on a wide-field epifluorescence microscope to map phosphorescence decays of various iridium complexes with lifetimes of about 1 μs in 200 μm diameter polystyrene beads.
- Report Numbers:
- E 1.99:bnl--113413-2017-ja
bnl--113413-2017-ja - Subject(s):
- Other Subject(s):
- Note:
- Published through SciTech Connect.
01/12/2017.
"bnl--113413-2017-ja"
"KA2301020"
Review of Scientific Instruments 88 1 ISSN 0034-6748 AM
Liisa M. Hirvonen; Merlin Fisher-Levine; Klaus Suhling; Andrei Nomerotski. - Funding Information:
- SC0012704
K015664
13-006
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