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聚焦型准直器

Focusable Collimators

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  • 能与标准0.22 NA光纤耦合
  • 共有两种镀膜选择,适用于UV-VIS或VIS-NIR
  • 可选择多个焦距或孔径

聚焦型准直器由两个不同的元件组合而成,即光纤准直器和光纤重调焦距组件。光纤准直器主要利用精确定位于光纤端面的焦点处的平凸透镜。这些准直器均能与FC或SMA接头结合使用,而且能够与标准0.22 NA光纤轻松耦合。聚焦型准直器会通过光纤的纤芯直径与准直器孔径之间的比率来扩展光束,同时降低光束发散。此外,直接安装在光纤准直器上的光纤重调焦距组件能够在指定距离内实现最佳聚焦效果。

The 4mm Aperture Fiber Optic Collimator threads directly onto FC or SMA fiber.
The 4mm Aperture Fiber Optic Collimator threads directly onto FC or SMA fiber.
Each 10mm Aperture Fiber Optic Collimator includes an FC or SMA adapter that is inserted into the collimator and locked by a set screw.
Each 10mm Aperture Fiber Optic Collimator includes an FC or SMA adapter that is inserted into the collimator and locked by a set screw.
A 10mm Aperture Refocusing Assembly can then be directly threaded onto the 10mm Aperture Fiber Optic Collimator.
A 10mm Aperture Refocusing Assembly can then be directly threaded onto the 10mm Aperture Fiber Optic Collimator.

技术信息

Collimator and Refocusing Assembly Compatibility Chart
Collimator Description Stock Number Compatible Refocusing Assembly
4mm Aperture UV/VIS Fiber Optic Collimator, FC #88-189 No Compatible Refocusing Assemblies
4mm Aperture UV/VIS Fiber Optic Collimator, SMA #88-173 No Compatible Refocusing Assemblies
4mm Aperture VIS/NIR Fiber Optic Collimator, FC #88-188 No Compatible Refocusing Assemblies
4mm Aperture VIS/NIR Fiber Optic Collimator, SMA #88-172 No Compatible Refocusing Assemblies
10mm Aperture UV/VIS Fiber Optic Collimator, FC #88-191 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture UV/VIS Fiber Optic Collimator, SMA #88-181 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture VIS/NIR Fiber Optic Collimator, FC #88-190 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture VIS/NIR Fiber Optic Collimator, SMA #88-180 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
 
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