FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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Fibers | Cables | Bundles | Accessories

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News
Latest News
9 July 2026
Raman vs. Mid-IR ATR Spectroscopy for In-Line Reaction Monitoring: Technical Note

Mid-infrared (mid-IR) and Raman techniques are complementary vibrational spectroscopy methods utilized extensively in Process Analytical Technology (PAT). While both probe molecular vibrations, they rely on fundamentally different optical effects: mid-IR ATR detects the absorption of mid-IR radiation, whereas Raman relies on the inelastic scattering of visible or near-infrared (NIR) laser light. For system integration in […]

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5 July 2026
Precision by Design: What Quality Control Really Looks Like at art photonics

Every fiber, cable, and probe that leaves our Berlin facility gets put under a microscope. Literally. Before a product ships, we inspect the fiber end faces for cracks and contamination, check core/clad geometry, and verify transmission against spec. On mid-IR assemblies, that means confirming losses stay within 0.2–0.3 dB/m in the 9–13 µm range — […]

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Latest Events
10 June 2026
EPIC Technology Meeting on Photonics for Quantum Technologies | 15 June 2026 | Berlin, Germany

We are happy to welcome attendees of the EPIC Technology Meeting on Photonics for Quantum Technologies to our Berlin headquarters. On Monday, 15 June 2026, as part of the Program A company visits, we open our doors to give you a firsthand look at our production environment. We engineer and manufacture our mid-IR fiber solutions […]

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1 June 2026
CPACT Webinar: Bridging the Gap from the Lab to Real-Time Process Control

Transitioning from offline sampling to real-time, in-line monitoring remains one of the most significant bottlenecks in Process Analytical Technology (PAT) today. When process engineers are forced to wait on delayed lab results, it impacts both efficiency and process optimization. To help address this challenge, art photonics is proud to announce an upcoming webinar hosted by […]

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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.
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Discover our Products with Summer Discounts!

Posted on: 
6 August 2024

Fiber Couplers for FTIR Spectrometers

Enhance your FTIR spectrometer with our Mirror Couplers and enjoy real-time process control!

  • Efficient coupling to almost any FTIR (Thermo, Bruker, Jasco, etc.)
  • Metallized mirror optics for broad spectral range
  • In/Out ports compatible with SMA-terminated Fiber Probes
  • Adjustable mirrors to maximize coupling efficiency
  • Easy installation in sample chamber

Transflection Fiber Probes

Ideal for on-line remote transmission spectroscopy in liquids:

  • High throughput in any part of UV-VIS or VIS-NIR spectra
  • Stainless Steel body: for industrial & lab applications in harsh environments
  • Compatible with all fiber optic spectrometers
  • Gently used: little to no demo time

Reflection Fiber Probes

Specially designed for Reflection and Fluorescence spectroscopy:

  • Special optical design: near zero straylight
  • Diffuse reflectance, backscatter and fluorescence measurements
  • High throughput in any part of UV-VIS or VIS-NIR spectra
  • Stainless Steel body: for industrial & lab applications
  • Fiber configurations available: 6+1, 3+4, 7+7
  • Gently used: little to no demo time


Metal-coated Fibers

Metal coated fibers (Cu- and Al-) are the optimal solution for applications in high temperature, vacuum and harsh environment conditions. They are available in:

  • UV-VIS (High-OH) and VIS-NIR (Low-OH) ranges;
  • Single mode and Multimode with core diameters up to 600 um;
  • Short delivery times - as long as stock lasts.

Want to know more?

Contact us with Promocode SALE2024 - and receive your discount up to 25% on chosen products!

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