聚焦型准直器
1）能与标准0.22 NA光纤电缆耦合
2）共有两种镀膜选择，适用于UV-VIS或VIS-NIR
3）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光纤电缆轻松耦合。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距离内实现佳聚焦效果。
订购信息
标题 | 产品号 |
|---|---|
4mm Aperture UV/VIS Fiber Optic Collimator, FC | #88-189 |
4mm Aperture UV/VIS Fiber Optic Collimator, SMA | #88-173 |
4mm Aperture VIS/NIR Fiber Optic Collimator, FC | #88-188 |
4mm Aperture VIS/NIR Fiber Optic Collimator, SMA | #88-172 |
10mm Aperture UV/VIS Fiber Optic Collimator, FC | #88-191 |
10mm Aperture UV/VIS Fiber Optic Collimator, SMA | #88-181 |
10mm Aperture VIS/NIR Fiber Optic Collimator, FC | #88-190 |
10mm Aperture VIS/NIR Fiber Optic Collimator, SMA | #88-180 |
10mm Aperture, 18mm FL UV/VIS Fiber Refocusing Assembly | #88-185 |
10mm Aperture, 20mm FL VIS/NIR Fiber Refocusing Assembly | #88-182 |
10mm Aperture, 25mm FL UV/VIS Fiber Refocusing Assembly | #88-186 |
10mm Aperture, 25mm FL VIS/NIR Fiber Refocusing Assembly | #88-183 |
10mm Aperture, 40mm FL UV/VIS Fiber Refocusing Assembly | #88-187 |
10mm Aperture, 40mm FL VIS/NIR Fiber Refocusing Assembly | #88-184 |
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