Tech Talk at the Austrochip - Austrian Workshop on Microelectronics

2020/10/07 - 2020/10/07

Online Conference

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Austrochip

This annual forum presents the latest research results in the area of microelectronics and integrated circuits in Austria.

Join our tech talk at the Austrochip - 28th Austrian Workshop on Microelectronics

Austrochip is a yearly conference to present the latest activities in the field of design of analog, digital and mixed-signal integrated circuits and systems in Austria and neighboring countries. This event brings together academia and industry and is organized by the Vienna University of Technology, Institute of Electrodynamics, Microwave and Circuit Engineering.

 

Speaking slot on October 7
2pm - 2:30pm CEST (Central European Summer Time) 
8pm - 8:30pm (China Standard Time) 
5am - 5:30am PDT (Pacific Daylight Time)

 

Title: Direct Time of Flight 3D Sensing and Imaging: detectors, readout circuits and system building blocks

Abstract: Recently, we have assisted to a tremendous increase of the number of applications requiring highly sophisticated systems capable of taking autonomous decisions during the interaction with complex environments. Depth sensors represent a fundamental enabling technology for such applications, enabling the reconstruction of a complete 3D model of the surrounding environment, thus increasing the reliability and robustness of automatic objects classification. Within all the possible 3D imaging technologies, Direct Time-of-Flight sensors based on Single-Photon Avalanche Detectors, SPADs, entered consumer market since a few years already, providing clear advantages in terms of distance range and ambient-light rejection. However, there are still many open challenges driving the innovation in this field at any level of the system. This talk will provide an in-depth overview of the key building blocks for dToF systems, spanning from SPAD device technology and operation, on-chip front-end and processing electronics, up to laser module and receiving optics design parameters, through key examples from commercial and academic implementations. 



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Speaker

David Stoppa
Senior Director, System Engineering, OSS Division at ams AG

David Stoppa received the Laurea degree in Electronics Engineering from Politecnico of Milan, Italy, in 1998, and the Ph.D. degree in Microelectronics from the University of Trento, Italy, in 2002. In 2017 he joined ams where he is in charge of the research and development of next generation range-sensors. From 2014 to 2017 he had been the head of the Integrated Radiation and Image Sensors research unit at FBK where he has been working as a research scientist since 2002 and as group leader of the Smart Optical Sensors and Interfaces group from 2010 to 2013. From 2002 to 2012 he has been teaching at the Telecommunications Engineering faculty of the University of Trento, courses of Analogue Electronics and Microelectronics. His research interests are mainly in the field of CMOS integrated circuits design, image sensors and biosensors. He has authored or co-authored more than 120 papers in international journals and presentations at international conferences, and holds several patents in the field of image sensors. Since 2011 he served as program committee member of the ‘International Solid-State Circuits Conference’ (ISSCC) and the SPIE ‘Videometrics, Range Imaging and Applications’ conference, and was technical committee member of ‘International Image Sensors Workshop’ (IISW) in 2009, 2013, 2015 and 2017. He was a Guest Editor for IEEE Journal of Solid-State Circuits special issues on ISSCC’14 in 2015 and he is serving as Associate Editor since 2017. Dr. Stoppa received the 2006 European Solid-State Circuits Conference Best Paper Award. 

 

Register and join ams at our speaking slot!