R
Robert Henderson
Researcher at University of Edinburgh
Publications - 466
Citations - 15410
Robert Henderson is an academic researcher from University of Edinburgh. The author has contributed to research in topics: Image sensor & Single-photon avalanche diode. The author has an hindex of 58, co-authored 440 publications receiving 13189 citations. Previous affiliations of Robert Henderson include Heriot-Watt University & University of Glasgow.
Papers
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Journal ArticleDOI
A CMOS SPAD Sensor With a Multi-Event Folded Flash Time-to-Digital Converter for Ultra-Fast Optical Transient Capture
Tarek Al Abbas,Neale Dutton,Oscar Almer,Neil Finlayson,Francescopaolo Mattioli Della Rocca,Robert Henderson +5 more
TL;DR: In this paper, a digital silicon photomultiplier in 130-nm CMOS imaging technology implements time-correlated single photon counting at an order of magnitude beyond the conventional pile-up limit.
Journal ArticleDOI
CMOS-Controlled Color-Tunable Smart Display
Shuailong Zhang,Zheng Gong,Jonathan J. D. McKendry,Scott Watson,Andrew Cogman,Enyuan Xie,Pengfei Tian,Erdan Gu,Zhizhong Chen,Guoyi Zhang,Anthony Kelly,Robert Henderson,Martin D. Dawson +12 more
TL;DR: In this article, a color-tunable smart display system based on a micropixelated light-emitting diode (LED) array made from one InGaN epitaxial structure with high (0.4) indium mole fraction was demonstrated.
Journal ArticleDOI
Optoelectronic tweezers system for single cell manipulation and fluorescence imaging of live immune cells
Abigail H Jeorrett,Steven L. Neale,David Massoubre,Erdan Gu,Robert Henderson,Owain R. Millington,Keith Mathieson,Martin D. Dawson +7 more
TL;DR: A compact optoelectronic tweezers system for combined cell manipulation and analysis and a potential application in biological research is demonstrated through the controlled interaction of live immune cells where there is potential for this method of OET to be implemented as a compact device.
Patent
Modification of column fixed pattern column noise in solid state image sensors
TL;DR: In this paper, column fixed pattern noise is modulated in a manner which makes the noise less apparent to the eye, and which facilitates subsequent cancellation of the noise, which can be applied to alternate rows or groups of rows of the pixel data.
Patent
Spad sensor circuit with biasing circuit
TL;DR: In this paper, a deep SPAD structure uses the substrate as the anode terminal of its multiplication p-n junction, and a bias voltage for the SPAD (in excess of its breakdown voltage) is coupled to the SPADS's cathode terminal.