http://quartz-ir-heat-pro.com/en/tags/reflectivity/ Recent content in Reflectivity on Pro Quartz Infrared Heating Hugo en-us Fri, 04 Sep 2026 13:52:35 +0800 http://quartz-ir-heat-pro.com/en/posts/maximizing-radiative-energy-transfer-in-wafer-processing-via-gold-coated-ir-reflectors/ Fri, 04 Sep 2026 13:52:35 +0800 http://quartz-ir-heat-pro.com/en/posts/maximizing-radiative-energy-transfer-in-wafer-processing-via-gold-coated-ir-reflectors/ <p><img src="http://quartz-ir-heat-pro.com/images/594cd14ba0fdce93f512a6ddf4ebf45d.png" alt="Maximizing Radiative Energy Transfer in Wafer Processing via Gold Coated IR Reflectors"></p> <h1 id="stop-wasting-your-heat-why-gold-coated-reflectors-actually-matter">Stop Wasting Your Heat: Why Gold-Coated Reflectors Actually Matter</h1> <p>Let&rsquo;s be honest: wasting power in wafer processing is just bad design. When you&rsquo;re running high-power IR lamps, a huge chunk of that heat just wanders off in the wrong direction, radiating backward instead of hitting your substrate. It’s like trying to heat a room with the heater pointed at the wall. That&rsquo;s where gold-coated reflectors come in.</p> <h2 id="why-gold">Why Gold?</h2> <p>You might wonder why we don&rsquo;t just use aluminum. Sure, aluminum is cheaper. But it doesn&rsquo;t handle long-wave IR with nearly the same precision. Gold is the real deal here. It catches those photons bouncing off the back of the lamp and shoves them forward, right onto the wafer surface. You get more heat exactly where you need it, and you don&rsquo;t have to crank up the power at the electrical panel to make it happen.</p>