Ultra-High-Vacuum Fiber Feedthrough Flanges
Ultra-High-Vacuum Fiber Feedthrough Flanges are used in vacuum systems for optical coupling, making them essential in industries such as scientific research and aerospace. These components are crucial for maintaining vacuum integrity while allowing optical signals to pass through. Typical buyers include research laboratories and manufacturers of vacuum equipment.
Buyers should confirm specifications such as flange systems, which include CF Ø2.75 inch (DN40) and KF40. The connector type is SMA905 on both sides, with an insertion loss of ≤2.3 dB and a maximum optical power of 1 W. The helium leak rate is ≤1×10^-10 mbar·L/s. It is important to check the MOQ and lead time with suppliers.
Thorlabs ultra-high-vacuum-compatible fiber feedthrough flanges provide optical coupling through CF or KF40 vacuum systems.
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Commercial suitability
SMA905-ended feedthroughs are specified for CF or KF40 systems and include a stated leak-rate limit.
Available for CF and KF40 flange systems
SMA905 connectors on both sides
Published maximum insertion loss of 2.3 dB
Published helium leak-rate limit of 1×10^-10 mbar·L/s
Pro tip: Check flange compatibility, fiber core and wavelength range, and vacuum compatibility of all mating patch cables before ordering.
Specifications
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Supplier
thorlabs.com
Manufacturer & Distributor
🇺🇸 Bangalore, New Jersey, United States
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