Such an advance would enable engineers to incorporate both electronic and optical devices onto cheap silicon chips rather than being compelled to employ costly-to-make lasers based on “exotic” semiconductor materials such as gallium arsenide or indium pho
Such an advance would enable engineers to incorporate both electronic and optical devices onto cheap silicon chips rather than being compelled to employ costly-to-make lasers based on “exotic” semiconductor materials such as gallium arsenide or indium pho
如果成功，工程师就能在成本低廉的矽晶片上同时制作电子和光学装置，不需使用砷化镓或磷化铟等「稀有」半导体材料，制作成本高昂的半导体雷射。