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Latest News
4 August 2025
Dr. Eng. Krzysztof Inglot Joins art photonics GmbH as New Sales Lead

We’re happy to introduce the newest member of the art photonics family: Dr. Eng. Krzysztof Inglot, who joins us as our new Sales Lead! When we bring a new leader onto our team, we look for a special kind of drive. As an Ironman triathlete, Krzysztof knows all about endurance, strategy, and pushing past limits […]

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22 July 2025
Honoring Our Founder Dr. Viacheslav Artyushenko's Feature in MagnateView Magazine

We are thrilled to share some truly exciting news that gets to the very heart of who we are at art photonics. Our founder, Dr. Viacheslav Artyushenko, is being celebrated on the cover of MagnateView Magazine in a feature story titled, "A Visionary Path in Fiber Optics." For anyone who knows the history of specialty […]

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Latest Events
11 August 2025
Join Our Free Webinar: Advanced Fiber Probes for Bioprocessing & PAT

In the fast-evolving field of modern biotechnology, achieving robust, reproducible, and efficient process control is paramount. Real-time, non-invasive monitoring provides the critical data needed to optimize bioreactor performance, but integrating the right analytical tools can be a challenge. To address this, art photonics is pleased to announce a new, free webinar: "Advanced Fiber Probes for […]

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10 July 2025
Colloquium Spectroscopicum Internationale XLIV | 30 July 2025, Ulm, Germany

Are you facing challenges in obtaining reliable chemical information during process monitoring? Our latest multi-modal fiber optic probe delivers data from ATR, Transflection, and Raman spectroscopy at the same measurement point**, giving you a fuller picture in real time. During CSI XLIV in Ulm, art photonics will present this technology in detail. Dr. Viacheslav Artyushenko, […]

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Resources
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.
Member Of:
UV 200-400 nm
Visible
Near IR 750-2500 nm
Mid IR 2.5 - 18 µm

Aluminum Coated Silica Fibers

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Main features:

  • Working temperatures up to 400°C
  • Excellent mechanical strength and flexibility
  • No outgassing under high vacuum conditions
  • Solderable into connectors (epoxy-free option)
  • Effective heat rejection along metal coating
  • Steaming, ETO, e-beam or gamma sterilizable

For more information see data and downloads available below.

Description

art photonics’ Aluminum Coated Silica Fibers are the optimal solution for applications in high temperature, vacuum and harsh environment conditions.

Al-coated fibers have all benefits of silica-silica fibers. Additional significant advantages include a superior mechanical strength and better fatigue resistance compared to polymer coated fibers.

The transmission range spans 220 to 2400 nm depending on UV or NIR silica fiber core choice. The working temperature range is from -270°C to 400°C; humidity – up to 100%.

For more information please visit our “Downloads” section and find relative articles at our “Publications” page.

Specs

Specification
Core/ Cladding material Step Index Pure Fused Silica Core / Fluorine Doped Silica Cladding
Graded Index Germanium Doped Fused Silica Core / Pure Fused Silica
Fiber core diameters, μm 9; 50; 62.5; 100; 200; 400; 600
Al coating thickness, μm 15 – 150 (depending on fiber diameter)
Standard Numerical Aperture (NA) 0.22 ± 0.02
Available Numerical Aperture (NA) 0.12 ± 0.02 | 0.26 ± 0.02
Min operating temperature, °C -270
Max operating temperature, °C 400
Humidity Range Up to 100%
Minimal bending radius (long term) 200 x fiber outer diameter
Minimal bending radius (short term) 100 x fiber outer diameter
Tensile strength (short gauge), GPa 3.5 – 6
Two point bending strength, GPa >10
Static fatigue parameter >100
Parameters of standard Al-coated fibers
Code Type Core, μm Cladding, μm Coating AI, μm NA
100/110 Al Step Index Multimode 100 ± 2 110 ± 2.2 140 ± 7 0.22
200/220 Al Step Index Multimode 200 ± 4 220 ± 4.4 300 ± 15 0.22
400/440 Al Step Index Multimode 400 ± 8 440 ± 8.8 560 ± 28 0.22
600/660 Al Step Index Multimode 600 ± 12 660 ± 13.2 825 ± 41.25 0.22
50/125 Al Graded Index Multimode 50 ± 1 125 ± 2.5 165 ± 3.3 0.22
9/125 Al Step Index Single Mode 9 ± 0.45 125 ± 6.25 160 ± 3.2 0.13

Downloads

Graphs

 

Applications

  • High temperature environment
  • Harsh Chemical environment
  • Nuclear radiation resistant devices
  • Down-hole sensing for oil and gas industry
  • High Power Laser delivery
  • Medical applications

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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