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Latest News
11 February 2024
Reflecting on Photonics West 24 & BiOS

We extend our profound gratitude to SPIE, the international society for optics and photonics, for organizing Photonics West 24 & BiOS. This event provided us with the invaluable opportunity to connect with new prospects, engage with our longstanding partners, and reunite with friends. As always, the conference was a showcase of spectacular innovation and collaboration, […]

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4 February 2024
Our New Product: The Transmission Fiber Optic Probe!

Introducing art photonics' Latest Innovation: The Transmission Fiber Optic Probe In the demanding field of Lab & Industrial Spectroscopic Applications, the pursuit of precision and reliability is crucial. art photonics is excited to announce the launch of our newest development, the Transmission Probe, a significant step forward in fiber spectroscopy. This probe has been meticulously […]

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Latest Events
19 February 2024
CPAC Rome Workshop | 18-20 März, 2024

Treffen Sie uns beim CPAC Rome Workshop 2024! Wir freuen uns, bekannt zu geben, dass CPAC Rome Workshop | 18-20 März, 2024, der Geschäftsführer von art photonics GmbH, am CPAC Workshop teilnehmen wird, der vom 18. bis 20. März 2024 in der historischen und schönen Stadt Rom, Italien, stattfindet. Das diesjährige CPAC Rome Meeting zielt […]

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19 February 2024
CPAC Rome Workshop | 18-20 March, 2024

We are delighted to announce that Dr. Viacheslav Artyushenko, the CEO of art photonics GmbH, will participate in CPAC Workshop, scheduled for March 18-20, 2024, in the historic and beautiful city of Rome, Italy. This year's CPAC Rome Meeting aims to explore innovative strategies and technologies that are driving the transition towards a Circular Economy, […]

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About Our Company
art photonics GmbH, founded in Berlin in September 1998, is one of the worldwide leaders in development and production of specialty fiber products for a broad spectrum from 300 nm to 16 µm. Unique technologies of Polycrystalline Mid InfraRed (PIR-) fibers and Metal coated Silica fibers are used for assembly of various spectroscopy probes for medical diagnostics and industrial process control, in volume production of fiber for medical and industrial lasers, for different fiber bundles, etc. Since January 2024 art photonics GmbH is a member of NYNOMIC GROUP.
UV 200-400 nm
Visible
Near IR 750-2500 nm
Mid IR 2.5 - 18 µm

Vacuum Fiber Optic Feedthrough

Main features:

  • Fits to any flange type
  • Excellent signal throughput due to single-piece design of the unit
  • Movable cable  to fit its length inside the vacuum chamber
  • Leakage rate better than 5*10-12mbar*l/s
  • Works at temperatures down to 2K  * (special assembly needed)

Description

art photonics’ optical fiber assemblies with vacuum feedthroughs are available in different designs with various fiber types and fiber optic probes for a broad spectral range from 0.2 to 18µm.

Optical fiber vacuum feedthroughs provide a flexible optical path into a vacuum or high pressure chamber.

For silica fibers the vacuum feedthrough can be delivered for all fiber diameters, from single mode fiber up to 1000 μm core fiber in a UV/VIS/NIR spectral range.

All feedthroughs assemblies work in a pressure range from 10 Bar to 10-10 Torr.

Temperature range depends on the chosen optical fiber. A high temperature version of the vacuum feedthrough is also available with Cu-coated fiber assemblies enabling the device to withstand temperatures up to 600°C.

Silica fiber feedthrough is a sealed fiber piece which is to be mounted into the flange with O- rings and connected with working cables (available separately) at both sides of the flange with SMA splice bushings.

Mid IR Chalcogenide and Polycrystalline fibers (Mid-IR spectra) are not suitable for the jointing with short feedthroughfiber piece because of considerable coupling losses caused by high reflection coefficient. Vacuum feedthrough in this case enables the passing of the entire fiber cable through the flange and allows to move the cable through the flange to adjust the cable length inside the chamber.

Feedthroughs can be manufactured to your specifications including vacuum/pressure tight bundles and fiber optic probes.

Specs

Downloads

Graphs

Applications

  • Reflection measurements
  • Temperature measurements
  • Laser power delivery
  • Study of the irradiation spectrum of the object
  • Using in vacuum chambers for any kind of research and production

Inquiry

Do you have any questions about this or any other product? Send us an inquiry, and our personnel will answer your question as soon as possible.

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