A backside-illuminated image sensor with 200000 pixels operating at 250000 frames per second

  • Cuong Vo Le
  • , T. Goji Etoh
  • , H. D. Nguyen
  • , V. T.S. Dao
  • , H. Soya
  • , Michael Lesser
  • , David Ouellette
  • , H. van Kuijk
  • , J. Bosiers
  • , G. Ingram

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

In this paper, a high-speed image sensor with very high sensitivity is developed. The high sensitivity is achieved by introduction of backside illumination and charge-carrier multiplication (CCM). The high frame rate is guaranteed by installing the in situ storage image sensor (ISIS) structure on the front side. A test sensor of the BSI-ISIS has been developed and evaluated. It is shown that an image with a very low signal level embedded under the noise floor is recognizable by activating the CCM.

Original languageEnglish (US)
Pages (from-to)2556-2562
Number of pages7
JournalIEEE Transactions on Electron Devices
Volume56
Issue number11
DOIs
StatePublished - 2009

Keywords

  • Charge-carrier multiplication (CCM)
  • High sensitivity
  • High speed
  • In situ storage image sensor (ISIS)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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