The F-COL-62-15 Fiber Pigtailed Collimator consists of a multimode 62.5/125 μm fiber pigtail precisely aligned to a Gradient Index (GRIN) lens assembly, which is ideal for collimated light applications. The standard 1550 nm version comes with bare fiber endings. Fiber termination options are available as F-COL-62-15-OPT. Please contact Newport for more details. Each fiber is contained in a glass ferrule, angle polished and AR coated to assure low back-reflection into the fiber pigtail. A protective metal housing sleeve and strain relief boot provide excellent environmental protection to the final assembly.

Applications for a single fiber collimator include laser beam delivery systems, as well as coupling the output of a fiber into a detector. Applications of pairs of collimators include beam expansion systems for lab applications, as well as fiber-to-fiber coupling in compact components.

• 类型

  Fiber-optic Collimator

• 光纤类型

  Multimode

• 光纤接头

  Bare Fiber

• 工作波长

  1550 nm

• 最大插入损耗

  1.0 dB

• 典型插入损耗

  0.8 dB

• 工作温度

  0 to 70°C

• 工作湿度

  0.85

• 光束直径 (1/e2)

  ≤ 1 mm

• 接收角

  ≤ 1˚

• 光束发散角

  ≤ 1˚

• 纤芯直径

  62.5 µm  

• 包层直径

  125 µm  

• 光谱宽度 (FWHM)

  ≥ ± 30 nm

• 工作距离

  0.5 - 1.5 cm

f - col - 62 - 15纤维梳辫子的准直器由一个多模62.5/125μm纤维辫子精确对齐到一个梯度折射率(GRIN)透镜装配,这是理想的平行光的应用程序。标准的1550nm版带有裸光纤终端。光纤终止选项可用f - col62 -15- opt。更多详情请与新港联系。每根纤维都包含在一个玻璃套圈中，角度抛光，涂上AR，以确保低背反射进入纤维辫子。一个保护性的金属外壳套和应变释放靴提供了良好的环境保护，最终的组装。

单个光纤准直器的应用包括激光束传输系统，以及将光纤的输出耦合到探测器中。对准直器的应用包括实验室应用的束流膨胀系统，以及紧凑型元件中的纤维-纤维耦合。