450nm-1750nm 125μm直径单模光纤

       Fibercore’s range of specialty Single-Mode (SM) fibers are designed to offer customers the best choice of fiber for their application without the performance sacrifices that would be experienced by using standard telecoms fibers.
       These specialty fibers are available with medium and high Numerical Aperture (NA) to give dramatically reduced bend losses in comparison with telecoms fibers. This allows smaller packaging sizes to be achieved, particularly useful for coiled sensors and the next generation small form factor telecoms equipment.
       The reduced cladding diameter fibers are designed to reduce static fatigue when the fiber is coiled, giving a longer mechanical lifetime in small coil diameters. Reduced cladding diameter fibers are offered with a high NA to benefit both from improved bend losses and improved
mechanical lifetime when coiled tightly.

       Fibercore的一系列特种单模光纤旨在为客户提供最佳的光纤选择，而不会牺牲使用标准电信光纤所带来的性能牺牲。 与电信光纤相比，其中一些专用光纤具有中等或者较高的数值孔径，这样的数值孔径可以大大降低光纤因为弯曲而引入的额外损耗。这使得封装尺寸更小，特别适用于线圈传感器和下一代小型电信设备。还有一些减小包层直径的光纤设计用于减少光纤盘绕时的静态疲劳，从而在较小的盘绕直径下提供更长的机械寿命。减小包层直径的光纤提供了更高的数值孔径，可以极大的降低光纤的弯曲损耗，并能够让光纤在紧密盘绕状态下拥有更长的机械寿命。

Advantages:
• Designs optimized for visible to near-Infrared (IR) transmission 针对可见至近红外传输进行优化的设计
• High NA variants for extremely low macro and micro bend losses 高NA变体，实现极低的宏观和微观弯曲损耗
• Reduced cladding options for high reliability coils and reduced package volume 减少包层直径提高密集缠绕性线圈的机械性能和寿命，并减少封装体积
• Photosensitive core designs for Fiber Bragg Grating (FBG) inscription 光敏纤芯的设计改良光纤刻写光栅（FBG）的特性
• “Bridging Fibers” for reduced splice losses between standard SM fiber and reduced core or cladding diameter sensor fibers “桥接光纤”可降低标准单模光纤和纤芯或包层直径减小的传感器光纤之间的熔接损耗

Typical applications 典型应用:
• Hydrophones
• Geophones
• Down-link fibers
• FBGs
• DTS/DAS/DSS
• Laser Diode Pigtails
• Biomedical Illumination

主要光纤型号：

SM450：488nm波段单模光纤

SM600：633nm波段单模光纤

SM750：780nm波段单模光纤

SM800(5.6/125)：830nm波段单模光纤 MFD:4.7-6.9μm

SM980(4.5/125)：980nm波段单模光纤MFD:4.2-4.9μm

SM980(5.8/125)：980nm波段单模光纤MFD:5.3-6.4μm

SM1500(4.2/125)：1550nm波段单模光纤 MFD:4.2-4.5μm，高NA，具有极好的耐弯曲特性

SM1500(6.4/125)：1550nm波段单模光纤MFD:6.0-6.8μm，中高NA，具有很好的耐弯曲特性

SM1500(7.8/125)：1550nm波段单模光纤MFD:7.4-8.6μm，中等NA，具有较好的耐弯曲特性

SM1500(9/125)：1550nm波段单模光纤MFD:8.5-9.9μm，常规NA，常规耐弯曲特性

SM1500ES(3/125)：1550nm波段单模硅光子光纤，MFD:3.0-3.4μm，超小芯径，超高NA，具有极好的耐弯曲特性，适用于

Related Products 相关产品:
• Polyimide Coated SM Fiber(SM-P) 聚酰亚胺涂层单模光纤，耐温300摄氏度单模光纤
• High Temperature Acrylate Coated Fiber (SM-HT) 高温丙烯酸酯涂层单模光纤，耐温150摄氏度单模光纤
• Pure Silica Core SM Fiber (SM-SC) 纯硅纤芯单模光纤（纤芯为高纯度二氧化硅）
• Photosensitive Fiber (PS) 光敏光纤