Browsing by Author "Wu, Dai-Rong"

Now showing 1 - 2 of 2

Crosstalk Between Single-Photon Avalanche Diodes in a 0.18-mu m High-Voltage CMOS Process
(2018-02-01)
Wu, Dai-Rong
;
Tsai, Chia-Ming
;
Huang, Yi-Hsiang
;
Lin, Sheng-Di
;
電子工程學系及電子研究所
Crosstalk between single-photon avalanche diodes (SPADs) fabricated by the standard CMOS process is extensively investigated. The dependence of device structure, device-to-device distance, and bias voltage on crosstalk has been experimentally studied. Our work reveals that direct-path optical crosstalk dominates in these CMOS SPADs, which is also confirmed with the first time-correlated crosstalk measurement. This work is valuable for SPAD array design and optimization in CMOS technology.
Time-Correlated Crosstalk Measurements between CMOS Single-Photon Avalanche Diodes
(2018-01-01)
Wu, Dai-Rong
;
Tsai, Chia-Ming
;
Lin, Sheng-Di
;
電子工程學系及電子研究所
;
Department of Electronics Engineering and Institute of Electronics
We investigate time-resolved crosstalk probability between single-photon avalanche diodes in CMOS technology. The time-correlated crosstalk measurements reveal an unusual double-peak feature. This behavior becomes more significant at higher excess bias voltages and shorter device-to-device distance and its physical reason will be discussed.