Description
可调准直器
透镜调节准直器(焦距2.7-20 mm)
此规格准直器设计可对透镜与光纤端面间距进行调节(即物距可调),可使准直器输出光束准直、发散或汇聚状态,单透镜或透镜组相对于准直器外壳通过调节扳手进行滑动调节。焦距范围2.7至20 mm,光束直径0.5至3.6 mm(高斯强度分布1/e2),可根据要求加工无磁性钛合金外壳。准直器前端兼容5M系列聚焦器或5PF系列偏振器。透镜两侧都有AR膜,分为-A、-B与-C型,覆盖可见光至近红外波段。
光纤调节准直器(焦距20-200 mm)
区别于透镜调节准直器,光纤调节准直器是通过调节光纤发光端面距离透镜的相对位置进行物距调节,采用调焦环结构设计,光纤的空间方位(即准直光束的偏振主轴PSP)无旋转。通过调焦环可对输出光束准直、发散或汇聚状态进行大范围调整。焦距范围20至200 mm,光束直径3.6至36 mm(高斯强度分布1/e2),光纤输入一侧可集成光学元件,可根据要求加工无磁性钛合金外壳。光接口可为FC/PC、FC/APC、SMA。透镜两侧都有AR膜,分为-A、-B与-C型,覆盖可见光至近红外波段。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.