Gold (Au) coated reflection mirrors have high reflectance in a wide infrared range.
—¦Chromium (Cr) is deliberately undercoated to better reinforce the adhesion of gold to the substrate.
—¦Gold mirrors with silicon substrates have higher durability than glass because gold coating adheres much stronger to silicon and has a higher thermal conductivity. (thermal conductivity of silicon is 111 times better compared to glass)
| OptoSigma Corp. | |
|---|---|
| Product Category | Optical Mirrors |
| Product Name | Gold Flat Mirrors |
| Mirror Types | Flat Mirror |
| Diameter/Width | 20 to 50 mm (0.7874 to 1.97 inch) |
| Thickness | 3 to 8 mm (0.1181 to 0.3150 inch) |
| Mirror Shape | Round |
