Interesting read. > One of the big selling points of VCSELs and SPADs is that they can be created using conventional semiconductor fabrication techniques. As a

Interesting read. > One of the big selling points of VCSELs and SPADs is that they can be created using conventional semiconductor fabrication techniques. As a result, they benefit from the huge economies of scale in the semiconductor industry VCSEL are the lasers and SPAD are the detectors