红外锥形光纤采用纯熔融石英纤芯与掺氟石英包层结构,在1500-2600nm波段展现出优秀的透光性能,配备耐高温有机硅树脂或聚酰亚胺涂层。优化的波导结构配合0.22数值孔径,确保在350-2600nm宽光谱范围内的高效传输,同时具备优异的抗激光损伤和抗辐射特性,可选金属涂层、多种工业标准接头及光纤束配置。
产品特性
● 在 1500 纳米和 2600 纳米之间较宽透过率高于塑包石英光纤
● 宽广的有用光谱传输范围
● 适用于高温、高真空和极端化学环境的特种涂层材料
● 生物兼容性材料
● 采用环氧乙炔、蒸汽、电子束辐照、伽马射线灭菌
● 抗辐射
● 抗激光破坏
光纤结构
● 纯熔融石英纤芯
● 掺氟熔融石英包层
● 有机硅树脂涂层(-40℃ - 180℃)
● 聚酰亚胺涂层(-190℃ - 385℃)
产品性能
● 芯包比:1.1, 1.2, 1.4
● 数值孔径:0.22 ± 0.02
● 工作波长范围:350 纳米 - 2600 纳米
● 验证测试水平:70 kpsi
● 弯曲半径:短期为光纤半径的 100 倍,长期为光纤半径的 600 倍
● 激光损伤阈值: > 5J/mm2(Nd:YAG, 1060 纳米时为 1 毫秒脉冲) > 1.3kW/mm2(Nd:YAG, 1060 纳米时为连续激光)
缓冲层
● 尼龙(-40℃ - 100℃)
● 聚氟乙烯(-200℃ - 150℃)
● 丙烯酸盐(-40℃ - 85℃)
可选
● 芯包比 1.15, 1.30, 1.4, ... 2.5
● 数值孔径 0.07 - 0.28
● 金属涂层
● 光纤束
● 锥形光纤
● 接头(SMA, FC/PC, ST, DIN)
● 光纤跳线
● 高温丙烯酸盐 -40℃ - 200℃
紫外光谱衰减
尼龙缓冲层光纤 | 产品代码 | 纤芯 (μm)±2% | 包层 (μm) | 涂层 (μm)±5% | 涂层材料 | 缓冲层 (μm)±5% |
(-40℃ to 85℃ ) | AS 100/140 IRAN | 100 | 100 | 200 | 丙烯酸盐 | 500 |
AS 200/220 IRAN | 200 | 220 | 350 | 丙烯酸盐 | 500 | |
AS 200/280 IRAN | 200 | 280 | 500 | 丙烯酸盐 | 700 | |
AS 300/330 IRAN | 300 | 330 | 500 | 丙烯酸盐 | 700 | |
AS 400/440 IRAN | 400 | 440 | 550 | 丙烯酸盐 | 700 | |
AS 600/660 IRAN | 600 | 660 | 800 | 丙烯酸盐 | 1000 | |
AS 800/8800 IRAN | 800 | 880 | 1000 | 丙烯酸盐 | 1200 | |
AS 1000/1100 IRAN | 1000 | 1100 | 1250 | 丙烯酸盐 | 1500 | |
AS 1500/1650 IRAN | 1500 | 1650 | 1800 | 丙烯酸盐 | 2000 |
备注:硅涂料代码中的 A 由 S 代替
聚氟乙烯缓冲层光纤 | 产品代码 | 纤芯 (μm)±2% | 包层 (μm) | 涂层 (μm)±5% | 涂层材料 | 缓冲层 (μm)±5% |
(-40℃ to 150℃ ) | AS 100/110 IRSE | 100 | 100 | 180 | 硅 | 300 |
AS 200/220 IRSE | 200 | 220 | 350 | 硅 | 500 | |
AS 300/330 IRSE | 300 | 330 | 500 | 硅 | 700 | |
AS 400/440 IRSE | 400 | 440 | 550 | 硅 | 700 | |
AS 600/660 IRSE | 600 | 660 | 800 | 硅 | 1000 | |
AS 800/880 IRSE | 800 | 880 | 1000 | 硅 | 1200 | |
AS 1000/1100 IRSE | 1000 | 1100 | 1250 | 硅 | 1500 | |
AS 2000/2100 IRSE | 2000 | 1650 | 1800 | 硅 | 4000 |
备注: 丙烯酸盐涂料代码中的 S 由 A 代替
聚酰亚胺涂层光纤 | 产品代码 | 纤芯 (μm)±2% | 包层 (μm) | 涂层 (μm)±5% |
(-190℃ to 385℃ ) | AS 100/140 IRPI | 100 | 140 | 155 |
AS 200/220 IRPI | 200 | 220 | 235 | |
AS 200/280 IRPI | 200 | 280 | 295 | |
AS 300/330 IRPI | 300 | 330 | 345 | |
AS 400/440 IRPI | 400 | 440 | 460 | |
AS 600/660 IRPI | 600 | 660 | 680 |
光纤束 | 产品代码 | 纤芯 (μm)±2% | 包层 (μm) | 涂层 (μm)±5% | 涂层材料 | 波长范围 nm |
AS 50/70 IRVV | 50 | 70 | 湿涂料 | 350 to 2600 | ||
AS 50/70 IRPI | 70 | 70 | 78 | 聚酰亚胺涂料 | 350 to 2600 | |
AS 58/70 IRVV | 58 | 70 | 湿涂料 | 350 to 2600 | ||
AS 58/70 IRPI | 58 | 70 | 78 | 聚酰亚胺涂料 | 350 to 1500 | |
AS 100/110 IRVV | 100 | 110 | 湿涂料 | 350 to 1500 | ||
AS 100/110 IRPI | 100 | 110 | 120 | 聚酰亚胺涂料 | 350 to 1500 | |
AS 100/120 IRVV | 100 | 120 | 湿涂料 | 350 to 1500 | ||
AS 100/120 IRPI | 100 | 120 | 120 | 聚酰亚胺涂料 | 350 to 2600 | |
AS 125/150 IRPI | 125 | 150 | 160 | 聚酰亚胺涂料 | 350 to 2600 | |
AS 150/165 IRPI | 150 | 165 | 180 | 湿涂料 | 350 to 1800 | |
AS 200/220 IRPI | 200 | 220 | 235 | 聚酰亚胺涂料 | 350 to 2600 |
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