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Latest News
7 July 2025
Summer Sale 2025 – Special Pricing on Fiber Optic Cables and Probes

Summer Sale – special prices for a limited time! art photonics GmbH invites researchers, process engineers, and OEM developers to take advantage of our exclusive summer promotion. For a short period, selected specialty fiber-optic products are available from stock at substantially reduced prices. What is included: Important: stock is limited and products will be supplied […]

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4 July 2025
Revolutionizing Wine Fermentation Monitoring with Fiber-Based Spectroscopy

Ever wondered how you can monitor wine fermentation in real time without disturbing the process? In our latest application note at art photonics, we explain how the combination of mid-infrared (mid-ir) and uv-vis spectroscopy with fiber-based technology is transforming fermentation analysis. Our study on Federweißer (fresh wine) revealed that key ethanol peaks become clearly visible […]

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Latest Events
24 June 2025
Day 1 at Laser World of Photonics in Munich!

LASER World of PHOTONICS 2025 has officially commenced, and art photonics GmbH is excited to participate in one of the world's leading photonics events in Munich. Visit the Nynomic AG Group at Booth A3.218! We are proudly exhibiting as part of the Nynomic family, alongside our esteemed partners including NLIR, Avantes, and other leading companies […]

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19 June 2025
Biophotonics and Medical Applications Forum | 24 June 2025

art photonics is pleased to announce that our R&D Manager, Alexander Novikov, will be presenting at the Biophotonics and Medical Applications Forum at Laser World of Photonics 2025. In his session, "Laser technologies in healthcare: Advances and applications," Alexander will share how our novel fiber optics probes are paving the way for real-time, non-invasive analysis […]

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

Fiber Coupler for CO- and CO2-lasers

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These Focusing Couplers are designed to focus CO₂- and CO-laser beam into the optic fiber cables. The Couplers are adjustable and can be adapted to custom laser head.

Main features:

  • Efficient coupling into optical fiber cable or hollow wave guide
  • ZnSe lens with AR-coating

Description

art photonics offers Fiber Couplers to focus CO- and CO-laser beam into the fiber optic cables.  The robust and precise design with a 0.2 µm positioning precision simplifies alignment and centering of the lens to the laser beam ZnSe lens installed in a precision unit, can be optimally positioned in the X-Y-Z planes with adjustable screws to couple the maximum amount of laser power into the optical fiber AR-coating of the lens provides the transmission as high as 98% at 5-6 and 10.6 µm.

Specs

Product specifications
Coupling Losses < 0.1 dB
Dimensions see schematics in the data sheet (Downloads)
Clear Aperture 10 mm
Numerical Aperture <0.1
Max. Laser Beam dia. 8 mm
Fiber Optic Interface SMA 905

Downloads

Graphs

Applications

  • Efficient coupling from CO or CO2 laser into optical fiber cable or hollow wave guide

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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