CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements

B.R. Rae, C. Griffin, J McKendry, J.M. Girkin, H.X. Zhang, E. Gu, D. Renshaw, E. Charbon, M.D. Dawson, R.K. Henderson

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

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.
LanguageEnglish
JournalJournal of Physics D: Applied Physics
Volume41
Issue number9
DOIs
Publication statusPublished - 7 May 2008

Fingerprint

Avalanche diodes
avalanche diodes
Silicon oxides
Light emitting diodes
metal oxides
light emitting diodes
Photons
Pixels
Metals
Fluorescence
pixels
chips
fluorescence
photons
silicon
Microsystems
Semiconductor quantum dots
counting
quantum dots
prototypes

Keywords

  • LED
  • CMOS
  • micro-pixel
  • Micro-pixel LED
  • photon
  • diode
  • fluorescence measurements

Cite this

Rae, B.R. ; Griffin, C. ; McKendry, J ; Girkin, J.M. ; Zhang, H.X. ; Gu, E. ; Renshaw, D. ; Charbon, E. ; Dawson, M.D. ; Henderson, R.K. / CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements. In: Journal of Physics D: Applied Physics. 2008 ; Vol. 41, No. 9.
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CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements. / Rae, B.R.; Griffin, C.; McKendry, J; Girkin, J.M.; Zhang, H.X.; Gu, E.; Renshaw, D.; Charbon, E.; Dawson, M.D.; Henderson, R.K.

In: Journal of Physics D: Applied Physics, Vol. 41, No. 9, 07.05.2008.

Research output: Contribution to journalArticle

TY - JOUR

T1 - CMOS driven micro-pixel LEDs integrated with single-photon avalanche diodes for time-resolved flourescence measurements

AU - Rae, B.R.

AU - Griffin, C.

AU - McKendry, J

AU - Girkin, J.M.

AU - Zhang, H.X.

AU - Gu, E.

AU - Renshaw, D.

AU - Charbon, E.

AU - Dawson, M.D.

AU - Henderson, R.K.

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KW - LED

KW - CMOS

KW - micro-pixel

KW - Micro-pixel LED

KW - photon

KW - diode

KW - fluorescence measurements

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