Patent ID: 11953381
Assignee: ECOLE POLYTECHNIQUE
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. The method according to claim 14, where a spectral phase of the multispectral signal light beam is known at least on a fraction of the at least one surface area (A) of the imaging sensor, the method comprising computing of the spectral phase for at least one surface fraction of an imaging surface other than the said fraction of the at least one surface area (A), wherein the computing of the spectral phase is performed on all of the at least one surface area (A), the method further comprising computation of a temporal profile of the multispectral signal light beam on the at least one surface area (A) of the imaging sensor via a transform in spectral/time domain, the transform including Fourier transform, based on spatial distribution of the spectral phase.