Academic Institution

People

Research Area
Circuit Design & sensors
Role
Assistant Professor

International Institute of Information Technology, Hyderabad (IIITH)

Country
India
Members 3
Projects 1
Articles 0
Contributor since: Sun, 06/04/2023 - 13:22

Actions

Projects

Competition 2023
Competition: Hardware Implementation
Characterization of a SPAD: Integrated with Mixed Quenching Circuit

CMOS image sensors (CIS) play a crucial role in the imaging industry. CIS produces low-quality images in low-light conditions. Single Photon Avalanche Diode (SPAD) is a device used for low-light imaging because of its ability to detect single photons of light. To detect a single light photon, SPAD is biased above its breakdown voltage (Gieger mode). When the photon hits the active area during Geiger mode, a significant reverse current (avalanche current) is observed.

Competition 2023
Competition: Hardware Implementation
Characterization of a SPAD: Integrated with Mixed Quenching Circuit

CMOS image sensors (CIS) play a crucial role in the imaging industry. CIS produces low-quality images in low-light conditions. Single Photon Avalanche Diode (SPAD) is a device used for low-light imaging because of its ability to detect single photons of light. To detect a single light photon, SPAD is biased above its breakdown voltage (Gieger mode). When the photon hits the active area during Geiger mode, a significant reverse current (avalanche current) is observed.