The F-C5-S2-780 Collimator is designed to accept SMA type fiber connectors and collimate a 780 nm beam exiting a single-mode fiber to a 2.3 mm beam. Conversely, a laser beam can be launched into the assembly to focus the beam into a connected fiber. High quality, broadband AR coated, glass aspheric lenses are used for low insertion loss and beam sizes only limited by diffraction. The F-C5 Series may be mounted in the CLH-11 adaptor, which fits into most 1 in. mirror mounts. Applications 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

  Singlemode

• 光纤接头

  SMA

• 工作波长

  780 nm

• 最大插入损耗

  0.25 dB

• 典型插入损耗

  0.15 dB

• 工作温度

  -20 to 60°C

• 工作湿度

  0.85

• 最大背向反射

  -65 dB  

• 光束直径 (1/e2)

  2.2 mm

• 后焦距

  7.97 mm  

• 通光孔径

  5.5 mm  

• 有效焦距

  11.10 mm  

• 长度

  26.23 mm

• 数值孔径

  0.3  

• 偏振相关损耗，最大值

  0.03 @ 1550 nm

• 偏振相关损耗，典型值

  0.01 @ 1550 nm

• 
  

F-C5-S2-780型准直器被设计用于接受SMA型光纤连接器，并将780 nm的单模光纤对准2.3 mm的光束。相反，激光束可以发射到组件中，将光束聚焦到连接的光纤中。高质量的宽带AR涂层玻璃非球面用于低插入损耗和只受衍射限制的光束尺寸。F-C5系列可安装在CLH-11适配器中，该适配器适合大多数1英寸。镜子挂载。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。