Erbium-Doped Fiber

Erbium doped fiber is a special gain fiber in the 1.5 μ m wavelength band, with a working wavelength of 1530-1565 nm, NA of 0.22 ± 0.02, mode field diameter of 5.7 ± 0.8 μ m, and absorption of 20.0 ± 3.0 dB/m at 1530 nm. It is suitable for fiber amplifiers, lasers, ASE light sources, and sensors, and supports customization.