In erbium doped silica fiber, the erbium ions concentration is about.
A lustrous, blackish - brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.
一种红褐色矿物, 含稀土金属, 是钍和铈的主要来源.
Erbium ion - doped tungstentellurite glass was fabricated and characterized by absorption spectrum and fluorescence spectrum.
A novel double - cladding erbium - ytterbium co - doped fiber amplifier ( EYCDFA ) based on phosphate glass fiber is proposed.
The body of the source is composed of high - powered pump laser and erbium doped fiber.
光源主体部分是增益介质掺铒光纤和 高性能 的泵浦激光器.