Silicon Wafer Thickness Consistency Detection with Laser Displacement Sensor

Industry pain points and demands

niform thickness in silicon wafers is critical for photovoltaic manufacturing, ensuring optimal performance and reducing waste. Even minor inconsistencies in thickness can affect production quality and increase costs, making reliable thickness detection a necessity.

SinceVision's SG5025 Laser Displacement Sensor offers precise and stable measurements of silicon wafer thickness. Using a dual-sensor through-beam method, each side of the wafer is independently measured, combining the data for a final thickness reading accurate to 5μm. This setup enables real-time monitoring and ensures consistent production standards.