First-Arrival Differential Counting for SPAD Array Design

We present a novel architecture for the design of single-photon detecting arrays that captures relative intensity or timing information from a scene, rather than absolute. The proposed method for capturing relative information between pixels or groups of pixels requires very little circuitry, and th...

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Bibliographic Details
Main Authors: White, Mel, Zhang, Tianyi, Dave, Akshat, Ghajari, Shahaboddin, Molnar, Alyosha, Veeraraghavan, Ashok
Other Authors: Massachusetts Institute of Technology. Media Laboratory
Format: Article
Published: Multidisciplinary Digital Publishing Institute 2023
Online Access:https://hdl.handle.net/1721.1/153159