FACTS ABOUT YB:GLASS & ER REVEALED

磁性行为：钴尖晶石的掺杂赋予晶体强磁性，使其在磁传感和成像领域具有潜在应用价值。“The present will not be about telling folks to take in their greens, but when we can do that in an entertaining context, then there’s nothing far better.” As an eye fixed-safe wavelength laser, 1540um, Er3+/Yb3+ co-doped p