VFTT | Ultra high vacuum fiber optic feedthrough

The VFTT ultra-high vacuum fiber feedthrough adopts welded or integrated construction, which has better sealing performance and allows the vacuum level to be as low as 1 × 10-10 Torr. It can be used at temperatures up to 250 ° C and has a wide wavelength range (please refer to the Wenyi Optoelectronics Quartz Fiber Chart). The core diameter is 9um~1000um; In addition, customization can be made according to customer needs.

This product can use various CF KF ISO series flanges and can also be customized according to customer requirements.

The conventional SMA905, FC, ST and other fiber optic connectors at both ends can also be customized according to customer requirements.

It is compatible with vacuum multimode fiber optic jumpers produced by Wenyi Optoelectronics, allowing users to couple light from the external environment into a vacuum chamber through fiber optic cables. When using fiber optic jumpers in a vacuum environment, please ensure that the cable is compatible with vacuum (recommended to be paired with Wenyi Optoelectronics vacuum fiber optic).

The fiber core can be selected from the following chart:

Conventional fiber optic connectors can be customized with SMA905, FC, ST, and more. The external dimensions and specifications of the flange can be customized according to customer requirements.