LIGHT DETECTION APPARATUS AND IMAGE RECONSTRUCTION METHOD USING THE SAME

摘要

A light detection apparatus and an image reconstruction method using the light detection apparatus are provided. The light detection apparatus includes a detection module and a control module. The detection module has a plurality of light detection units to constitute a hexagonal or honeycomb array structure. Each of the light detection units has a light-emitting element and a photosensitive element. The control module has a selector and a multiplexer. The selector selects at least one light-emitting element to produce a light source, so as to emit a plurality of photons to an object-under-test. The multiplexer selects at least one photosensitive element to detect light signals of the photons diffused to the object-under-test. The invention can obtain more light signals from the object-under-test to reconstruct images of the object-under-test.

主权项

1. A light detection apparatus, comprising:
a detection module including a plurality of light detection units forming a hexagonal or honeycomb array structure, each of the light detection units including at least one light-emitting element and a photosensitive element; and a control module connected with the detection module and including at least one selector and a multiplexer, wherein the selector selects at least one of the light-emitting elements of the light detection units to allow the selected light-emitting element to produce a light source and emit a plurality of photons to an object-under-test, and the multiplexer selects at least one of the photosensitive elements of the light detection units to allow the selected photosensitive element to detect light signals of the photons diffused to the object-under-test.