公司简介
FEE GmbH位于德国伊达尔伯因斯坦，是一家提供各类激光晶体的公司。
产品列表
· Crystals and Services from FEE
· TGG
· Nd:YAG
· Yb:YAG
· Cr4+:YAG
· CTH:YAG
Standard Tolerances for LASER Rods
| Diameter | ±0.02 mm |
| Length | +0.5/-0.25 mm |
| Parallelity error | < 10″ |
| Perpendicularity error | < 5′ |
| Flatness of endfaces | < λ/8 @ 632 nm |
| Barrel surface | Ra=0.3µm, Ra = 1.7µm (for YAG crystals) or polished |
