Temporal point spread function

Definition: The probability to detect photons per unit area and unit time at a given source detector distance and at a given time of flight t.

Alternative definition:

Synonym: Distribution of time of flight (DTOF)

References:

https://doi.org/10.1117/3.2624517

https://doi.org/10.1364/boe.396585

Related terms: Time domain fNIRS