Abstract: Disclosed are a distributed quantum imaging method, apparatus and system, and a computer-readable storage medium. The distributed quantum imaging system comprises a plurality of laser devices that are placed at different spatial positions, a plurality of spatial light modulators, a detector and an imaging processor, wherein each laser device uniquely corresponds to one spatial light modulator.

Abstract: The present disclosure discloses a method for manufacturing a backside-illuminated CMOS image sensor structure, the method comprises: providing a silicon substrate which has been subjected to a frontside processing and a back thinning; forming grid-shaped deep trenchs on the back of the silicon substrate; forming an insulating layer on the inner wall surface of the deep trenchs to form a grid-shaped deep trenchs isolation structure; forming a diffusion barrier layer on the surface of the insulating layer; filling metal in the deep trenchs to form a grid-shaped composite structure in which the Metal grid is combined with the deep trenchs isolation structure.

Abstract: The present disclosure discloses a method for manufacturing a backside-illuminated CMOS image sensor structure, the method comprises: providing a silicon substrate which has been subjected to a frontside processing and a back thinning; forming grid-shaped deep trenchs on the back of the silicon substrate; forming an insulating layer on the inner wall surface of the deep trenchs to form a grid-shaped deep trenchs isolation structure; forming a diffusion barrier layer on the surface of the insulating layer; filling metal in the deep trenchs to form a grid-shaped composite structure in which the Metal grid is combined with the deep trenchs isolation structure.