Myung Jae Lee

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Related publications (28)

A back-illuminated 3D-stacked single-photon avalanche diode in 45nm CMOS technology

Edoardo Charbon, Preethi Padmanabhan, Myung Jae Lee, Augusto Ronchini Ximenes

We report on the world's first back-illuminated 3D-stacked single-photon avalanche diode (SPAD) in 45nm CMOS technology. This SPAD achieves a dark count rate of 55.4cps/μm 2 , a maximum photon detection probability of 31.8% at 600nm, over 5% in the 420-920 ...

2018

A 256x256 45/65nm 3D-Stacked SPAD-Based Direct TOF Image Sensor for LiDAR Applications with Optical Polar Modulation for up to 18.6dB Interference Suppression

Edoardo Charbon, Preethi Padmanabhan, Myung Jae Lee, Augusto Ronchini Ximenes

Light detection and ranging (LiDAR) systems based on direct time-of-flight (DTOF) are used in spacecraft navigation, assembly-line robotics, augmented and virtual reality (AR/VR), (drone-based) surveillance, advanced driver assistance systems (ADAS), and a ...

IEEE2018

3D-Stacked CMOS SPAD Image Sensors: Technology and Applications

Claudio Bruschini, Edoardo Charbon, Myung Jae Lee

3Dstacked CMOS SPAD based image sensors hold the promise for better sensitivity and more functionality per pixel. The technology enables to separate detection from computation onto different chips, or tiers, that are stacked onto one another. One advantage ...

IEEE2018

Performance Optimization and Improvement of Silicon Avalanche Photodetectors in Standard CMOS Technology

Myung Jae Lee

2018

Progress in single-photon avalanche diode image sensors in standard CMOS: From two-dimensional monolithic to three-dimensional-stacked technology

Edoardo Charbon, Myung Jae Lee

Single-photon detection and photon counting are useful tools in many fields, from light detection and ranging (LiDAR) to biomedical imaging and from time-resolved Raman spectroscopy to quantum applications. In this context, recently, single-photon avalanch ...

IOP PUBLISHING LTD2018

CMOS-Based Single-Photon Detectors: Technology and Applications

Claudio Bruschini, Edoardo Charbon, Myung Jae Lee

The goal of this paper is to introduce CMOS-based single-photon detectors in terms of technology and applications. We cover background and recent progress on the detectors and describe emerging applications based on the technology. ...

IEEE2018

A Radiation-Tolerant, high performance SPAD for SiPMs implemented in CMOS technology

Edoardo Charbon, Qi Guo, Myung Jae Lee

We investigate the radiation effects on single-photon avalanche diodes (SPADs) fabricated in CMOS technology. For this investigation, a high-performance SPAD based on a vertical p-i-n construction with buried-N layer is proposed and used for the characteri ...

2017

Towards 10ps SPTR and Ultra-Low DCR in SiPMs Through the Combination of Microlenses and Photonic Crystals

Claudio Bruschini, Edoardo Charbon, Francesco Gramuglia, Myung Jae Lee, Esteban Venialgo Araujo

2017

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