Temperature sensor for wafer tool

Sat, 18 Jul 2026 03:56:13 +0800

Stop Guessing Your Wafer Temps

If you’re trying to build a “Smart Fab,” you’ve probably realized that reacting to problems after they happen is a nightmare. You need to see what’s happening right now. But here’s the rub with wafer tools: you can’t just slap a thermocouple on the substrate. You’d contaminate the whole batch or physically warp the wafer. It’s a non-starter. That’s why we lean on high-efficiency infrared (IR) systems. Instead of touching the wafer, these sensors just “watch” the thermal radiation and turn it into digital data. You get a full temperature map across the wafer in a few milliseconds. It’s fast. Really fast.

Infrared lamp for Applied Materials tool

Mon, 22 Jun 2026 23:18:52 +0800

On the wafer floor, a 90°C soft bake isn’t just a temperature—it’s your thermal budget for line-width control. Push the photoresist solvent retention off by half a degree, and the lot walks out with print defects that only show up after develop. We built an infrared lamp for Applied Materials tools to clamp that drift down at the source.

Tool on Custom Infrared Heating Builds

Temperature sensor for wafer tool

Stop Guessing Your Wafer Temps

Infrared lamp for Applied Materials tool