OFS offers erbium-doped fibers designed specifically for L-Band amplifiers operating in the 1565 - 1610 nm region. These fibers give high efficiency, low noise figure, and spectral flatness in L-Band DWDM amplifiers, while reducing the length needed in amplifier designs. We use patented processes to protect against hydrogen-induced loss. Type Erbium-Doped Fibers For L-Band Peak Absorption @ 1530 nm; 30.0 ± 3.0 dB/m Cutoff W*elength 1230 nm Numerical Aperture 0.26 ± 0.02 Mode Field Diameter @ 1550 nm, 4.9 ± 0.7 m PMD (Typical) ≤ 2 fs/m Loss @ 1200 nm, < 10 dB/km PM or SM SM 标签： 无锡市波段掺铒光纤 无锡市波段掺铒光纤厂家 江苏 无锡市无锡市波段掺铒光纤厂家 L波段掺铒光纤-OFS LRL
无锡启纳光电技术有限公司
