Publications

BibTeX

@article{raisedcosinepul-2021/8,
  title={Raised Cosine Pulse Shaping for Pre-equalized Optical Wireless Links},
  author={Surampudi A, Singh R, Faulkner G, O'Brien D & Collins S},
  journal={IEEE PHOTONICS TECHNOLOGY LETTERS},
  volume={33},
  pages={912-915},
  year = "2021"
}

BibTeX

@article{agigabitvlcrece-2021/7,
  title={A Gigabit VLC receiver that incorporates a fluorescent antenna and a SiPM},
  author={Ali W et al.},
  journal={Journal of Lightwave Technology},
  publisher={IEEE},
  year = "2021"
}

BibTeX

@article{agigabitsssipmb-2021/3,
  title={A 3.45 Gigabits/s SiPM-based OOK VLC receiver},
  author={Matthews W, Ahmed Z, Ali W & Collins S},
  journal={IEEE Photonics Technology Letters},
  volume={33},
  pages={487-490},
  publisher={Institute of Electrical and Electronics Engineers},
  year = "2021"
}

BibTeX

@article{intersymbolinte-2021/3,
  title={Inter-symbol interference and silicon photomultiplier VLC receivers in ambient light},
  author={Matthews W, Ali W, Ahmed Z, Faulkner G & Collins S},
  journal={IEEE Photonics Technology Letters},
  volume={33},
  pages={449-452},
  publisher={Institute of Electrical and Electronics Engineers},
  year = "2021"
}

BibTeX

@article{signalpreequali-2021/2,
  title={Signal pre-equalization in a silicon photomultiplier-based optical OFDM system},
  author={He C, Ahmed Z & Collins S},
  journal={IEEE Access},
  volume={9},
  pages={23344-23356},
  publisher={IEEE},
  year = "2021"
}

BibTeX

@inproceedings{awidefieldofvie-2021/,
  title={A wide field of view VLC receiver for smartphones},
  author={Riaz A, Collins S & IEEE },
  year = "2021"
}

BibTeX

@inproceedings{awidefieldofvie-2020/12,
  title={A wide field of view VLC receiver for smartphones},
  author={Riaz A & Collins S},
  year = "2020"
}

BibTeX

@inproceedings{asipmbasedvlcre-2020/11,
  title={A SiPM-based VLC receiver for 3.45 Gigabits/s communication using OOK modulation},
  author={Matthews W, Ahmed Z, Ali W & Collins S},
  booktitle={2020 IEEE Photonics Conference},
  year = "2020"
}

BibTeX

@article{severemalnutrit-2020/11,
  title={'Severe malnutrition': thinking deeply, communicating simply},
  author={Kerac M et al.},
  journal={BMJ Global Health},
  volume={5},
  number={e003023},
  publisher={BMJ},
  year = "2020"
}

BibTeX

@article{asipmbasedvlcre-2020/2,
  title={A SiPM-based VLC Receiver for Gigabit communication using OOK Modulation},
  author={Ahmed Z et al.},
  journal={IEEE Photonics Technology Letters},
  volume={32},
  pages={317-320},
  publisher={Institute of Electrical and Electronics Engineers (IEEE)},
  year = "2020"
}

@inproceedings{simpledigitalpr-2020/,
  title={Simple Digital Pre-equalization of VLC Links},
  author={Surampudi A, Collins S & IEEE },
  year = "2020"
}

BibTeX

@inproceedings{siliconphotomul-2020/,
  title={Silicon photomultiplier receivers and future VLC systems},
  author={Ali W et al.},
  year = "2020"
}

BibTeX

@inproceedings{opticalofdmands-2020/,
  title={Optical OFDM and SiPM Receivers},
  author={He C, Ahmed Z, Collins S & IEEE },
  year = "2020"
}

BibTeX

@inproceedings{therelationship-2020/,
  title={The relationships between the amplitude of receiver output voltage and the maximum achievable OOK data rate},
  author={Riaz A, Faulkner G, O'Brien D & Collins S},
  year = "2020"
}

BibTeX

@article{opticalantennas-2019/12,
  title={Optical antennas for wavelength division multiplexing in visible light communications beyond the étendue limit},
  author={Manousiadis P et al.},
  journal={Advanced Optical Materials},
  volume={8},
  number={1901139},
  publisher={Wiley},
  year = "2019"
}

BibTeX

@inproceedings{afluorescentant-2019/10,
  title={A fluorescent antenna for white light visible light communications},
  author={Riaz A, Faulkner G & Collins S},
  year = "2019"
}

BibTeX

@inproceedings{smartphonesanex-2019/10,
  title={Smart phones: an example application for fluorescent concentrators},
  author={Collins S},
  year = "2019"
}

BibTeX

@inproceedings{ashotnoiselimit-2019/7,
  title={A shot-noise limited 420 Mbps visible light communication system using commerical off- the-shelf silicon photomultiplier (SiPM)},
  author={Ahmed Z et al.},
  year = "2019"
}

BibTeX

@article{thefutureprospe-2019/6,
  title={The future prospects for SiPM based receivers for visible light communications},
  author={Zhang L et al.},
  journal={IEEE/OSA Journal of Lightwave Technology},
  publisher={IEEE},
  year = "2019"
}

@inproceedings{aslabfluorescen-2019/,
  title={A Slab Fluorescent Concentrator for Visible Light Communications},
  author={Riaz A, Collins S & IEEE },
  pages={173-176},
  year = "2019"
}

BibTeX

@article{anopticaltransc-2018/11,
  title={An optical transceiver powered by on-chip solar cells for IoT smart dusts with optical wireless communications},
  author={Liu J et al.},
  journal={IEEE Internet of Things Journal},
  publisher={IEEE},
  year = "2018"
}

BibTeX

@article{atunablepassban-2018/7,
  title={A Tunable Passband Logarithmic Photodetector for IoT Smart Dusts},
  author={Liu J et al.},
  journal={IEEE SENSORS JOURNAL},
  volume={18},
  pages={5321-5328},
  year = "2018"
}

BibTeX

@article{exploitationofm-2018/2,
  title={Exploitation of magnetic dipole resonances in metal–insulator–metal plasmonic nanostructures to selectively filter visible light},
  author={Pinton N et al.},
  journal={ACS Photonics},
  volume={5},
  pages={1250-1261},
  publisher={American Chemical Society},
  year = "2018"
}

BibTeX

@article{acomparisonofap-2018/2,
  title={A comparison of APD and SPAD based receivers for visible light communications},
  author={Zhang L et al.},
  journal={Journal of Lightwave Technology},
  volume={36},
  pages={2435-2442},
  publisher={Institute of Electrical and Electronics Engineers},
  year = "2018"
}

@inproceedings{ultrawidecovera-2018/,
  title={Ultra-wide coverage VLC system with alignment-free receiver},
  author={Quintana C et al.},
  year = "2018"
}

@inproceedings{efficientpulsea-2018/,
  title={Efficient Pulse Amplitude Modulation for SPAD-based receivers},
  author={Zhang L et al.},
  year = "2018"
}

BibTeX

@inproceedings{acomparisonbetw-2017/11,
  title={A comparison between the sensitivities of VLC receivers containing an off-the-shelf SPAD array and an APD},
  author={Zhang L et al.},
  pages={27-28},
  year = "2017"
}

@inproceedings{amethodfordeter-2017/6,
  title={A Method for Determining the Response of Adaptive Multiple Reset Wide Dynamic Range Pixels},
  author={Shaharom M & Collins S},
  booktitle={2017 IEEE 15TH INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS)},
  pages={349-352},
  year = "2017"
}

BibTeX

@article{mimovisibleligh-2017/1,
  title={MIMO visible light communications using a wide field-of-view fluorescent concentrator},
  author={Mulyawan R et al.},
  journal={IEEE Photonics Technology Letters},
  volume={29},
  pages={306-309},
  publisher={IEEE},
  year = "2017"
}

BibTeX

@inproceedings{acomparativestu-2017/1,
  title={A comparative study of optical concentrators for visible light communications},
  author={Mulyawan R et al.},
  year = "2017"
}

BibTeX

@article{thedesignofalow-2016/10,
  title={The Design of a Low-Cost adiometric dystem for photovoltaic solar cells},
  author={López-Álvarez MA, Collins S & Hernández-Andrés J},
  journal={IEEE Journal of Photovoltaics},
  volume={6},
  pages={1605-1610},
  publisher={Institute of Electrical and Electronics Engineers},
  year = "2016"
}

BibTeX

@article{widefieldofview-2016/6,
  title={Wide field of view fluorescent antenna for visible light communications beyond the étendue limit},
  author={Manousiadis PP et al.},
  journal={Optica},
  volume={3},
  pages={702-706},
  publisher={Optical Society of America},
  year = "2016"
}

BibTeX

@inproceedings{recentprogressi-2016/,
  title={Recent progress in plasmonic colour filters for image sensor and multispectral applications},
  author={Pinton N et al.},
  year = "2016"
}

@inproceedings{anintegratingwi-2016/,
  title={An Integrating Wide Dynamic Range nMOS Pixel with a Logarithmic Reference Voltage Generator},
  author={Shaharom M, Collins S & IEEE },
  pages={1918-1921},
  year = "2016"
}

BibTeX

@inproceedings{ambsvlcdemonstr-2015/9,
  title={A 200 Mb/s VLC demonstration with a SPAD based receiver},
  author={Chitnis D et al.},
  pages={226-227},
  year = "2015"
}

BibTeX

@inproceedings{asimplewidefiel-2015/9,
  title={A simple wide field of view concentrator for free space visible light communications},
  author={Collins S et al.},
  pages={43-44},
  year = "2015"
}

BibTeX

@article{opticalreceiver-2015/7,
  title={Optical receiver front end for optically powered smart dust},
  author={Liu J et al.},
  journal={INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS},
  volume={43},
  pages={840-853},
  year = "2015"
}

BibTeX

@article{opticalreceiver-2015/1,
  title={Optical receiver front end for optically powered smart dust},
  author={Liu J et al.},
  journal={International Journal of Circuit Theory and Applications},
  volume={43},
  pages={840-853},
  year = "2015"
}

BibTeX

@article{opticallypowere-2014/11,
  title={Optically Powered Energy Source in a Standard CMOS Process for Integration in Smart Dust Applications},
  author={Liu JJ et al.},
  journal={IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY},
  volume={2},
  pages={158-163},
  year = "2014"
}

BibTeX

@article{aspadbasedphoto-2014/5,
  title={A SPAD-Based Photon Detecting System for Optical Communications},
  author={Chitnis D & Collins S},
  journal={JOURNAL OF LIGHTWAVE TECHNOLOGY},
  volume={32},
  pages={2028-2034},
  year = "2014"
}

BibTeX

@article{highgainwidefie-2014/4,
  title={High gain, wide field of view concentrator for optical communications.},
  author={Collins S, O'Brien DC & Watt A},
  journal={Optics letters},
  volume={39},
  pages={1756-1759},
  year = "2014"
}

@inproceedings{visiblelightcom-2014/,
  title={Visible Light Communications: improving data rate, link margin and field of view},
  author={O'Brien D et al.},
  pages={128-129},
  year = "2014"
}

BibTeX

@article{wirelesscapsule-2013/12,
  title={Wireless capsule for autofluorescence detection in biological systems},
  author={Al-Rawhani MA et al.},
  journal={SENSORS AND ACTUATORS B-CHEMICAL},
  volume={189},
  pages={203-207},
  year = "2013"
}

BibTeX

@article{analysisofcolou-2013/3,
  title={Analysis of colour constancy algorithms using the knowledge of variation of correlated colour temperature of daylight with solar elevation},
  author={Ratnasingam S, Collins S & Hernandez-Andres J},
  journal={EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING},
  number={ARTN 14},
  year = "2013"
}

BibTeX

@article{fixedpatternnoi-2013/1,
  title={Fixed-pattern-noise correction for an integrating wide-dynamic-range CMOS image sensor},
  author={Das D & Collins S},
  journal={IEEE Transactions on Electron Devices},
  volume={60},
  pages={314-319},
  year = "2013"
}

BibTeX

@article{designandimplem-2013/1,
  title={Design and Implementation of a Wireless Capsule Suitable for Autofluorescence Intensity Detection in Biological Tissues},
  author={Al-Rawhani MA et al.},
  journal={IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING},
  volume={60},
  pages={55-62},
  year = "2013"
}

@article{fixedpatternnoi-2013/1,
  title={Fixed-Pattern-Noise Correction for an Integrating Wide-Dynamic-Range CMOS Image Sensor},
  author={Collins S & Das D},
  journal={IEEE Transactions on Electron Devices},
  volume={60},
  pages={314-319},
  year = "2013"
}

BibTeX

@article{acmosimagesenso-2012/12,
  title={A CMOS Image Sensor Integrated with Plasmonic Colour Filters},
  author={Chen Q et al.},
  journal={Plasmonics},
  volume={7},
  pages={695-699},
  year = "2012"
}

BibTeX

@article{broadcastingove-2012/12,
  title={Broadcasting over Photon-Counting Channels via Multiresolution PPM: Implementation and Experimental Results},
  author={Alsolami I et al.},
  journal={IEEE COMMUNICATIONS LETTERS},
  volume={16},
  pages={2072-2074},
  year = "2012"
}

BibTeX

@article{narrowbandmulti-2012/9,
  title={Narrowband multispectral filter set for visible band},
  author={Walls K et al.},
  journal={OPTICS EXPRESS},
  volume={20},
  pages={21917-21923},
  year = "2012"
}

BibTeX

@article{characterizingm-2012/8,
  title={Characterizing Microelectromechanical Processes Using Coupled Resonators},
  author={Choubey B, Collins S & Ward M},
  journal={JOURNAL OF MICROELECTROMECHANICAL SYSTEMS},
  volume={21},
  pages={791-800},
  year = "2012"
}

BibTeX

@article{automateddesign-2012/4,
  title={Automated Design, Fabrication, and Characterization of Color Matching Plasmonic Filters},
  author={Walls K et al.},
  journal={IEEE PHOTONICS TECHNOLOGY LETTERS},
  volume={24},
  pages={602-604},
  year = "2012"
}

BibTeX

@article{oncharacterizin-2012/4,
  title={On characterizing microelectromechanical processes using coupled resonators},
  author={Choubey B, Collins S & Ward M},
  journal={Journal of Microelectromechanical Systems},
  volume={21},
  pages={791-800},
  year = "2012"
}

BibTeX

@article{cmosphotodetect-2012/2,
  title={CMOS Photodetectors Integrated With Plasmonic Color Filters},
  author={Chen Q et al.},
  journal={IEEE PHOTONICS TECHNOLOGY LETTERS},
  volume={24},
  pages={197-199},
  year = "2012"
}

@inproceedings{surfaceplasmonr-2012/,
  title={Surface Plasmon Resonance for Digital Imaging},
  author={Cumming DRS et al.},
  year = "2012"
}

BibTeX

@inproceedings{wirelesscapsule-2012/,
  title={Wireless capsule for autofluorescence detection},
  author={Al-Rawhani MA et al.},
  pages={48-51},
  year = "2012"
}

BibTeX

@article{awidedynamicran-2011/8,
  title={A wide dynamic range CMOS image sensor with the optimum photoresponse per pixel},
  author={Das D, Mills HJ & Collins S},
  journal={Proceedings - IEEE International Symposium on Circuits and Systems},
  pages={1560-1563},
  year = "2011"
}

BibTeX

@article{acircuitthatcre-2011/8,
  title={A circuit that creates a logarithmic response from an integrating CMOS pixel},
  author={Das D & Collins S},
  journal={Proceedings - IEEE International Symposium on Circuits and Systems},
  pages={2201-2204},
  year = "2011"
}

BibTeX

@article{extendingcolorc-2011/4,
  title={Extending "color constancy" outside the visible region.},
  author={Ratnasingam S, Collins S & Hernández-Andrés J},
  journal={J Opt Soc Am A Opt Image Sci Vis},
  volume={28},
  pages={541-547},
  year = "2011"
}

@inproceedings{photocurrentdep-2011/,
  title={Photocurrent Dependent Response of a SPAD biased by a charge pump},
  author={Al-Rawhani M et al.},
  pages={789-792},
  year = "2011"
}

BibTeX

@article{optimumsensorsf-2010/10,
  title={Optimum sensors for color constancy in scenes illuminated by daylight},
  author={Ratnasingam S, Collins S & Hernandez-Andres J},
  journal={JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION},
  volume={27},
  pages={2198-2207},
  year = "2010"
}

BibTeX

@article{energyscavengin-2010/10,
  title={Energy scavenging sensors for ultra-low power sensor networks},
  author={O'Brien DC et al.},
  journal={Proceedings of SPIE - The International Society for Optical Engineering},
  volume={7814},
  year = "2010"
}

BibTeX

@article{characterizatio-2010/9,
  title={Characterization of coupled micro/nanoresonators using inverse eigenvalue analysis},
  author={Choubey B et al.},
  journal={Applied Physics Letters},
  volume={97},
  year = "2010"
}

BibTeX

@article{fabricationandq-2010/7,
  title={Fabrication and quality factor control of a microelectromechanical system resonator with linear differential drive},
  author={Anthony C et al.},
  journal={IET Science, Measurement and Technology},
  volume={4},
  pages={206-213},
  year = "2010"
}

BibTeX

@article{determiningthea-2010/6,
  title={Determining the absorption tolerance of single chromophore photodiodes for machine vision},
  author={van Vuuren RJ et al.},
  journal={APPLIED PHYSICS LETTERS},
  volume={96},
  number={ARTN 253303},
  year = "2010"
}

BibTeX

@article{studyofthephoto-2010/2,
  title={Study of the photodetector characteristics of a camera for color constancy in natural scenes.},
  author={Ratnasingam S & Collins S},
  journal={J Opt Soc Am A Opt Image Sci Vis},
  volume={27},
  pages={286-294},
  year = "2010"
}

BibTeX

@inproceedings{anonlinearreson-2010/1,
  title={A non-linear resonator for sensing applications},
  author={Deng C et al.},
  pages={1486-1489},
  year = "2010"
}

BibTeX

@article{analysisandasse-2010/,
  title={Analysis and assessment of the effects of fixed pattern and quantization noise on the accuracy of color rendition in wide-dynamic-range complementary metal-oxide semiconductor imagers},
  author={Otim SO & Collins S},
  journal={JOURNAL OF ELECTRONIC IMAGING},
  volume={19},
  number={ARTN 011011},
  year = "2010"
}

BibTeX

@inproceedings{aflexiblecompac-2010/,
  title={A flexible compact readout circuit for SPAD arrays},
  author={Chitnis D & Collins S},
  year = "2010"
}

@inproceedings{compactreadoutc-2010/,
  title={Compact readout circuits for SPAD arrays},
  author={Chitnis D, Collins S & IEEE },
  pages={357-360},
  year = "2010"
}

BibTeX

@inproceedings{validationofinv-2010/,
  title={Validation of Inverse Eigenvalue Technique for Characterisation of Coupled Micro/nano Resonators},
  author={Choubey B et al.},
  pages={841-844},
  year = "2010"
}

@inproceedings{sensitivityenha-2010/,
  title={Sensitivity Enhancement Using a Nonlinear Resonator},
  author={Deng C & Collins S},
  pages={744-747},
  year = "2010"
}

BibTeX

@inproceedings{agreenabsorbing-2010/,
  title={A green-absorbing dendrimer based photodetector for image sensing applications},
  author={Jansen-van Vuuren RD et al.},
  year = "2010"
}

BibTeX

@inproceedings{energyscavengin-2010/,
  title={Energy scavenging sensors for ultra- low power sensor networks},
  author={O'Brien DC et al.},
  year = "2010"
}

BibTeX

@inproceedings{ahighdynamicran-2009/12,
  title={A high dynamic range CMOS image sensor with a global tone-mapping response},
  author={Cheng HY et al.},
  pages={1906-1910},
  year = "2009"
}

BibTeX

@article{designandimplem-2009/12,
  title={Design and Implementation of Optical Wireless Communications with Optically Powered Smart Dust Motes},
  author={O'Brien DC et al.},
  journal={IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS},
  volume={27},
  pages={1646-1653},
  year = "2009"
}

BibTeX

@article{opticalwireless-2009/12,
  title={Optical wireless networks using self-powered nodes},
  author={O'Brien DC et al.},
  journal={Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS},
  pages={695-696},
  year = "2009"
}

BibTeX

@article{anintegratingwi-2009/11,
  title={An Integrating Wide Dynamic-Range Image Sensor With a Logarithmic Response},
  author={Cheng H-Y, Choubey B & Collins S},
  journal={IEEE TRANSACTIONS ON ELECTRON DEVICES},
  volume={56},
  pages={2423-2428},
  year = "2009"
}

BibTeX

@inproceedings{awidedynamicran-2009/11,
  title={A wide dynamic range integrating pixel with controllable logarithmic photoresponse},
  author={Das D & Collins S},
  pages={220-223},
  year = "2009"
}

BibTeX

@inproceedings{asimpletechniqu-2009/9,
  title={A simple technique to increase the quality factor of micro-mechanical resonators},
  author={Turnbull RG et al.},
  year = "2009"
}

BibTeX

@inproceedings{temperaturedepe-2009/8,
  title={Temperature Dependence of Fixed Pattern Noise in Logarithmic CMOS Image Sensors},
  author={Joseph D & Collins S},
  pages={2503-2511},
  year = "2009"
}

@inproceedings{optimumsensorsf-2009/,
  title={Optimum Sensors for 'Chromaticity' Constancy in the Pixel},
  author={Ratnasingam S & Collins S},
  pages={748-756},
  year = "2009"
}

BibTeX

@inproceedings{thetransientres-2009/,
  title={The Transient Response of a Duffing Resonator following a Parameter Change},
  author={Deng C, Collins S & IEEE },
  pages={790-793},
  year = "2009"
}

@inproceedings{amethodfordesig-2009/,
  title={A Method for Designing and Assessing Sensors for Chromaticity Constancy in High Dynamic Range Scenes},
  author={Ratnasingam S et al.},
  pages={15-+},
  year = "2009"
}

BibTeX

@inproceedings{opticalwireless-2009/,
  title={Optical wireless networks using self-powered nodes},
  author={O'Brien DC et al.},
  pages={695-696},
  year = "2009"
}

BibTeX

@inproceedings{onreadoutsofmul-2008/12,
  title={On readouts of multiple micro/nano resonator sensors with mismatch},
  author={Choubey B, Ward M & Collins S},
  pages={478-481},
  year = "2008"
}

BibTeX

@inproceedings{aversatilewided-2008/12,
  title={A versatile wide dynamic range pixel with an improved low-light sensitivity},
  author={Cheng HY & Collins S},
  year = "2008"
}

BibTeX

@article{anopticallypowe-2008/9,
  title={An optically powered, free space optical communications receiver},
  author={Liu J et al.},
  journal={Proceedings - IEEE International Symposium on Circuits and Systems},
  pages={197-200},
  year = "2008"
}

BibTeX

@inproceedings{widedynamicrang-2008/8,
  title={Wide dynamic range CMOS pixels with reduced dark current},
  author={Choubey B & Collins S},
  pages={53-60},
  year = "2008"
}

@inproceedings{awidedynamicran-2008/,
  title={A wide dynamic range integrating pixel with an accurately controlled logarithmic response},
  author={Cheng H-Y & Collins S},
  pages={68-71},
  year = "2008"
}

@inproceedings{analgorithmtode-2008/,
  title={An algorithm to determine the chromaticity under non-uniform illuminant},
  author={Ratnasingam S & Collins S},
  pages={244-253},
  year = "2008"
}

BibTeX

@inproceedings{awidedynamicran-2008/,
  title={A wide dynamic range CMOS image sensor with an adjustable logarithmic response},
  author={Cheng H-Y, Choubey B & Collins S},
  year = "2008"
}

@inproceedings{amopticallypowe-2008/,
  title={Am optically powered, free space optical communications receiver},
  author={Liu J et al.},
  pages={197-200},
  year = "2008"
}

BibTeX

@inproceedings{fixedpatternnoi-2007/12,
  title={Fixed pattern noise correction for wide dynamic range linear-logarithmic pixels},
  author={Choubey B & Collins S},
  pages={1169-1172},
  year = "2007"
}

BibTeX

@article{determiningitds-2007/11,
  title={Determining ITDs using two microphones on a flat panel during onset intervals with a biologically inspired spike-based technique},
  author={Smith LS & Collins S},
  journal={IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING},
  volume={15},
  pages={2278-2286},
  year = "2007"
}

BibTeX

@article{characterizatio-2007/10,
  title={Characterization and simple fixed pattern noise correction in wide dynamic range "logarithmic" imagers},
  author={Otim SO et al.},
  journal={IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
  volume={56},
  pages={1910-1916},
  year = "2007"
}

BibTeX

@article{ahighdynamicran-2007/8,
  title={A high-dynamic-range integrating pixel with an adaptive logarithmic response},
  author={Cheng HY, Choubey B & Collins S},
  journal={IEEE Photonics Technology Letters},
  volume={19},
  pages={1169-1171},
  year = "2007"
}

BibTeX

@article{amodelfortemper-2007/1,
  title={A Model for Temperature Insensitive Trimmable MOSFET Current Sources},
  author={Shah S & Collins S},
  journal={IEEE Transactions on Circuits and Systems II: Express Briefs},
  volume={54},
  pages={853-857},
  year = "2007"
}

BibTeX

@article{ahighdynamicran-2007/,
  title={A high-dynamic-range integrating pixel with an adaptive logarithmic response},
  author={Cheng H-Y, Choubey B & Collins S},
  journal={IEEE PHOTONICS TECHNOLOGY LETTERS},
  volume={19},
  pages={1169-1171},
  year = "2007"
}

BibTeX

@article{modelsforpixels-2007/,
  title={Models for pixels with wide-dynamic-range combined linear and logarithmic response},
  author={Choubey B & Collins S},
  journal={IEEE SENSORS JOURNAL},
  volume={7},
  pages={1066-1072},
  year = "2007"
}

BibTeX

@article{transientrespon-2007/,
  title={Transient response and fixed pattern noise in logarithmic CMOS image sensors},
  author={Joseph D & Collins S},
  journal={IEEE SENSORS JOURNAL},
  volume={7},
  pages={1191-1199},
  year = "2007"
}

@inproceedings{fixedpatternnoi-2007/,
  title={Fixed pattern noise correction for wide dynamic range linear-logarithmic pixels},
  author={Choubey B, Collins S & IEEE },
  pages={939-942},
  year = "2007"
}

@inproceedings{temperaturedepe-2007/,
  title={Temperature dependence of fixed pattern noise in logarithmic CMOS image sensors},
  author={Joseph D, Collins S & IEEE },
  pages={2193-+},
  year = "2007"
}

BibTeX

@inproceedings{opticalwireless-2007/,
  title={Optical wireless communications with low voltage self-powered sensor motes - art. no. 67090A},
  author={O'Brien DC et al.},
  pages={A7090-A7090},
  year = "2007"
}

BibTeX

@article{directdigitalfr-2006/11,
  title={Direct digital-frequency synthesis by analog interpolation},
  author={McEwan A & Collins S},
  journal={IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS},
  volume={53},
  pages={1294-1298},
  year = "2006"
}

BibTeX

@article{efficientromles-2006/9,
  title={Efficient, ROM-less DDFS using non-linear interpolation and non-linear DAC},
  author={McEwan AL & Collins S},
  journal={ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING},
  volume={48},
  pages={231-237},
  year = "2006"
}

BibTeX

@article{anelectroniccal-2006/8,
  title={An electronic-calibration scheme for logarithmic CMOS pixels},
  author={Choubey B et al.},
  journal={IEEE SENSORS JOURNAL},
  volume={6},
  pages={950-956},
  year = "2006"
}

@inproceedings{darkcurrentredu-2006/,
  title={Dark current reduction techniques for wide dynamic range logarithmic CMOS pixels},
  author={Choubey B et al.},
  pages={155-+},
  year = "2006"
}

@inproceedings{displayofhdrima-2006/,
  title={Display of HDR images from logarithmic CMOS sensors},
  author={Otim SO, Collins S & IS T},
  pages={164-+},
  year = "2006"
}

@inproceedings{fixedpatternnoi-2006/,
  title={Fixed pattern noise in pixels with combined linear and logarithmic response},
  author={Choubey B, Collins S & IS T},
  pages={575-+},
  year = "2006"
}

@inproceedings{acompactdirectd-2006/,
  title={A compact direct digital frequency synthesis architecture},
  author={McEwan A, Collins S & IEEE },
  pages={1993-1996},
  year = "2006"
}

@inproceedings{spiketimingdepe-2006/,
  title={Spike timing dependent adaptation for mismatch compensation},
  author={Cameron K et al.},
  pages={1223-+},
  year = "2006"
}

BibTeX

@inproceedings{opticalwireless-2006/,
  title={Optical wireless communications for micro-machines},
  author={O'Brien DC et al.},
  year = "2006"
}

BibTeX

@inproceedings{lowdarkcurrentl-2005/12,
  title={Low dark current logarithmic pixels},
  author={Choubey B & Collins S},
  pages={376-379},
  year = "2005"
}

@inproceedings{modellingofhigh-2004/10,
  title={Modelling of high dynamic range logarithmic CMOS image sensors},
  author={Otim SO et al.},
  pages={451-456},
  year = "2004"
}

@inproceedings{anelectroniccal-2004/9,
  title={An electronic calibration scheme for logarithmic CMOS pixels},
  author={Choubey B et al.},
  year = "2004"
}

@inproceedings{anelectroniccal-2004/,
  title={An electronic calibrataon scheme for logarithmic CMOS pixels},
  author={Choubey B et al.},
  pages={856-859},
  year = "2004"
}

@inproceedings{aspikebasedanal-2004/,
  title={A spike-based analogue circuit that emphasises transients in auditory stimuli},
  author={Chia N, Collins S & IEEE },
  pages={401-404},
  year = "2004"
}

@inproceedings{analysisoftempe-2003/12,
  title={Analysis of temperature dependence of a trimmable current source},
  author={Collins S & Shah S},
  pages={300-303},
  year = "2003"
}

BibTeX

@article{modelingcalibra-2003/10,
  title={Modeling, calibration, and rendition of color logarithmic CMOS image sensors},
  author={Joseph D & Collins S},
  journal={IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
  volume={52},
  pages={1581-1587},
  year = "2003"
}

BibTeX

@inproceedings{adirectdigitalf-2003/,
  title={A direct digital frequency synthesis system for low power communications},
  author={McEwan A, Shah S & Collins S},
  pages={393-396},
  year = "2003"
}

@inproceedings{analogueinterpo-2003/,
  title={Analogue interpolation based direct digital frequency synthesis},
  author={McEwan A et al.},
  pages={621-624},
  year = "2003"
}

BibTeX

@article{modelingcalibra-2002/10,
  title={Modeling, calibration, and correction of nonlinear illumination-dependent fixed pattern noise in logarithmic CMOS image sensors},
  author={Joseph D & Collins S},
  journal={IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
  volume={51},
  pages={996-1001},
  year = "2002"
}

@inproceedings{atemperatureind-2002/1,
  title={A temperature independent trimmable current source},
  author={Shah S & Collins S},
  year = "2002"
}

@inproceedings{modellingcalibr-2002/,
  title={Modelling, calibration and rendition of colour logarithmic CMOS image sensors},
  author={Joseph D et al.},
  pages={49-54},
  year = "2002"
}

BibTeX

@article{analysisandsimu-2001/5,
  title={Analysis and simulation of a cascaded delta delta-sigma modulator},
  author={Joseph D, Tarassenko L & Collins S},
  journal={COMPUTER STANDARDS & INTERFACES},
  volume={23},
  pages={103-110},
  year = "2001"
}

@inproceedings{amhzanaloguerom-2001/1,
  title={A 200MHz analogue-ROM based direct digital frequency synthesiser with amplitude modulation},
  author={Shah SS & Collins S},
  pages={53-56},
  year = "2001"
}

@inproceedings{modellingcalibr-2001/,
  title={Modelling, calibration and correction of nonlinear illumination-dependent fixed pattern noise in logarithmic CMOS image sensors},
  author={Joseph D et al.},
  pages={1296-1301},
  year = "2001"
}

@article{amhzcmosanalogu-2000/12,
  title={A 200MHZ CMOS analogue-ROM based direct digital frequency synthesiser},
  author={Shah S & Collins S},
  journal={IEE Colloquium (Digest)},
  year = "2000"
}

BibTeX

@article{highgaintrimmab-2000/10,
  title={High gain trimmable logarithmic CMOS pixel},
  author={Collins S, Ngole J & Marshall GF},
  journal={ELECTRONICS LETTERS},
  volume={36},
  pages={1806-1807},
  year = "2000"
}

@inproceedings{analysisandsimu-1999/,
  title={Analysis and simulation of a cascaded delta delta-sigma modulator},
  author={Joseph D et al.},
  pages={54-57},
  year = "1999"
}

@inproceedings{datalinkusingwi-/,
  title={Data link using wide field of view optical antenna based receiver},
  author={O'Brien DC et al.}
}

@inproceedings{ashotnoiselimit-/,
  title={A shot-noise limited 420 Mbps visible light communication system using commerical off- the-shelf silicon photomultiplier (SiPM)},
  author={Ahmed Z et al.}
}

@article{theimpactofthel-/,
  title={The impact of the length of fluorescent fiber concentrators on the performance of VLC receivers},
  author={Ali W, Ahmed Z, Matthews W & Collins S},
  journal={IEEE Photonics Technology Letters},
  publisher={IEEE}
}