Chun-Yong Chan

Papers

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About

Chun-Yong Chan’s research centers on optical sensor characterization and spatial signal detection, with a particular focus on quantifying detector sensitivity to spatially distributed inputs. His most notable contribution is the development of the Spatial Sensitivity Function (SSF), a framework that weights incoming signals to estimate a detector’s scalar response—an approach that has been cited in precision optics and sensor design studies. Despite a modest citation count of 3 for his foundational 2009 paper, Chan’s work provides a rigorous methodology for understanding how light sensors respond to complex spatial patterns, offering practical implications for imaging systems and photodetector calibration. His research bridges theoretical modeling and experimental validation, making it a valuable reference for students and engineers exploring spatial sensitivity in optical devices. Chan’s careful articulation of the SSF concept demonstrates a commitment to clarity and precision, establishing him as a thoughtful contributor to the field of optical metrology.