CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements
Rae, B.R. and Griffin, C. and McKendry, J and Girkin, J.M. and Zhang, H.X. and Gu, E. and Renshaw, D. and Charbon, E. and Dawson, M.D. and Henderson, R.K. (2008) CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements. Journal of Physics D: Applied Physics, 41 (9). ISSN 0022-3727
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We describe a single chip approach to time resolved fluorescence measurements based on time correlated single photon counting. Using a single complementary metal oxide silicon (CMOS) chip, bump bonded to a 4 × 16 array of AlInGaN UV micro-pixellated light-emitting diodes, a prototype integrated microsystem has been built that demonstrates fluorescence excitation and detection on a nanosecond time scale. Demonstrator on-chip measurements of lifetimes of fluorescence colloidal quantum dot samples are presented.
| Author(s): | Rae, B.R., Griffin, C., McKendry, J, Girkin, J.M., Zhang, H.X., Gu, E., Renshaw, D., Charbon, E., Dawson, M.D. and Henderson, R.K. | Item type: | Article |
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| ID code: | 8987 |
| Keywords: | LED, CMOS, micro-pixel, Micro-pixel LED, photon, diode, fluorescence measurements, Optics. Light, Surfaces, Coatings and Films, Acoustics and Ultrasonics, Electronic, Optical and Magnetic Materials, Condensed Matter Physics |
| Subjects: | Science > Physics > Optics. Light |
| Department: | Faculty of Science > Physics > Institute of Photonics |
| Depositing user: | Strathprints Administrator |
| Date deposited: | 03 Nov 2009 10:27 |
| Last modified: | 05 Apr 2019 02:11 |
| Related URLs: | |
| URI: | https://strathprints.strath.ac.uk/id/eprint/8987 |
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