真空电子穿导器件
- 保偏，单模或者多模跳线
- 两种不同的法兰类型: 小法兰KF16 和螺纹式法兰 M12×1 mm
- FC-APC 和d FC-PC 接头 (ST, DIN AVIO, F-SMA 和 E2000接头法兰可要求定制)
- V-E-...:带有端盖的单模和保偏光纤的真空电子穿导器件可减少光纤端面（一端或两端）的功率密度
The fiber cables with vacuum feed-through made by Sch?fter+Kirchhoff are equipped with singlemode, polarization-maintaining singlemode fibers or multimode fibers for wavelengths from 360 to 1800 nm.
The feed-throughs are suitable for vacuums down to 10–7 mbar and are supplied with either a small flange KF16 (DIN 28403) (optional: KF40/KF50) or a screw-type flange (M12 × 1 mm). On the vacuum side, the fiber cables are 900 μm buffered and, outside the vacuum, the ?3 mm cable has Kevlar strain-relief.
For vacuum feed-throughs with singlemode fibers, the connector away from the vacuum can be core-aligned as an option (< 0.5 μm).
The fiber cables can be equipped with end caps on one or both ends in order to reduce the power density at the fiber end face.
