工人科研人员技术人员工厂车间操作商业照片

An extreme macro photograph of a raw silicon wafer inside an advanced semiconductor cleanroom. The wafer shows a grid of neatly patterned, square photodetector bare dies with shiny, golden micro-electrode traces on the reflective blue-grey silicon surface. Soft, diffuse cleanroom lighting creates clean reflections on the microchips. Shallow depth of field focusing on a single die, crisp details of the micro-manufacturing process, realistic textures, 3:2 aspect ratio, no text, no charts, clean layout