FIBER OPTIC VACUUM FEEDTHROUGHS

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.

V-FT Solutions
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.

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