Fiber Optic Vacuum Feedthroughs

V-FT Solutions

Diamond offers vacuum feedthrough (V-FT) solutions for a large range of optical fiber and adaptors. The V-FT integrates a standard 2.5mm ferrule permanently sealed in a normalized CF flange that can incorporate a variety of adaptors. The obtained feedthrough benefits from a very low leak rate the VF-T can be ordered for many types of fiber, including SM, MM, PM, large core MM and others.

Benefits include:

• Compact, robust and stable solution(s) with variety of options;
• Low loss performance ;
• High Return Loss (RL) performance;
• Low leakage rate;
• User friendly engineered for easy installation.

 

Our Vacuum solutions

• V-FT on CF DN16 flange on the vacuum side, with a copper gasket groove  and exiting FC connector pigtail.
• V-FT on CF DN16 flange equipped with FC interface on the atmospheric side and FC connector pigtail on the vacuum side.
• Multi-channel system using CF DN16 flanges and commercial multi-port cube. The above represented system exhibits 4 V-FT flanges fastened to the cube.
  The end of the long tube would be fixed on the vacuum chamber.
  (4 flanges, 4 fibers can be inside this component within the vacuum chamber).

Available as:

• CF DN16, standard or custom flanges
• Single mode, multimode, polarization maintaining and power solution technologies
• Vacuum side connector to be Ordered with the FC, Mini-AVIM®, DMI, DIN LSA/AVIM® connectors, or cleaved bare fiber
• Atmospheric side interface MAS or to be selected between: FC, Mini AVIM®, DMI, DIN LSA/AVIM® connector flanges.
• Multi-channel solution upon request

More about Diamond Vacuum Feedthrough Solution