光纤原丝生产能力：
全进口光纤拉丝设备和原料，拉制A2、B3、H2不同材料的光纤原丝
The protofibril of glass optical fiber
Using completely imported glass optical fiber wiredrawing equipment and raw materials，our company can draw the protofibril of glass optical fiber with the two kinds of A2 & B3 、H2materials.
原丝型号 | 玻璃A2 | 玻璃B3 | 石英H2 |
特性 | 大输入孔径应用各种照明场合 | 高透过率适用光纤传感检测 | 高激光功率传输能力 |
输入孔径/N.A | 0.63 | 0.54 | 0.22 |
衰减/dB/km | 450 | 400 | 6 |
接受角/° | 80 | 65 | 30 |
光谱范围/nm | 380~1300 | 380~1300 | 400~2100 |
纤维直径/um | 25~50 | 25~50 | 100~990 |
长时间工作温度/℃ | -40~530 | -40~530 | -40~530 |
纤维强度/㎏/mm² | 150 | 150 | 220 |
type of the protofibril of optical fiber | GOF A2 | GOF B3 | SOF H2 |
property | Big input aperture，used for lighting for various occasions | High luminousness, used for various detections of pipeline sensors | 高激光功率传输能力 |
input aperture/N.A | 0.63 | 0.54 | 0.22 |
Attenuation/dB/km | 450 | 400 | 6 |
acceptance angle/° | 80 | 65 | 30 |
spectrum range/nm | 380~1300 | 380~1300 | 400~2100 |
fiber diameter | 25~50 | 25~50 | 100~990 |
Temperature for long-time work/℃ | -40~530 | -40~530 | -40~530 |
strength of fiber | 150 | 150 | 220 |
