Special Cutoff Wavelength Single-Mode Fiber

The special cutoff wavelength single-mode fiber is a specialty single-mode fiber product specifically designed and developed for optical fiber devices operating in various special wavelength bands. The preforms for this fiber series are manufactured using an inside chemical vapor deposition process, offering advantages such as low hydroxyl content, precise geometric parameters, excellent optical uniformity, and good bending resistance. This fiber series is widely used in fiber optic signal transmission at special wavelengths, fiber optic sensing devices, fiber amplifiers, and fiber lasers.