High sensitivity sensor utilizing ultra-fast laser pulse excitation and time delayed detector

摘要

A system for imaging a biological target includes a light excitation source providing an excitation laser pulse. The system also includes an objective lens that receives reflections of the excitation laser pulse. The system further includes a reimaging optical lens that generates an image of an entrance pupil of the objective lens. The system includes a time-delayed detector that detects the image of the entrance pupil.