FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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Fibers | Cables | Bundles | Accessories

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News
Latest News
5 February 2026
Application Note: Measuring Ethanol and Methanol Mixtures with ATR Fiber Probes

In the high-stakes environment of complex chemical processing, the ability to distinguish and quantify components like ethanol and methanol in real-time is often the deciding factor between a strictly controlled reaction and an off-spec batch. Traditionally, operators have relied on manual extraction for laboratory analysis. However, this method introduces significant delays and safety risks that […]

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30 January 2026
How to Measure ATR Spectra Directly in Solution with Fiber Optic Probes

Moving Beyond the Bench: In-Line FTIR Monitoring with ATR Probes For decades, Attenuated Total Reflection (ATR) has been a standard technique for FTIR spectroscopy. However, most users are restricted to standard ATR inserts or benchtop accessories. While effective for static lab samples, these setups introduce a critical bottleneck: the sample must be extracted from the […]

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Latest Events
19 January 2026
Team art photonics Arrives in San Francisco for SPIE Photonics West 2026

The art photonics GmbH team has arrived in California and is pleased to be back at the Moscone Center for the start of SPIE Photonics West 2026. Our delegation - led by CEO Dr. Stefanie Foerster, alongside Sales Manager Marco Antonio Ferreira Cipriano and Product Line Manager Joachim Gerike - is on-site and prepared for […]

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14 January 2026
SPIE Photonics West 2026 | 17-22 January 2026 | San Francisco, USA

art photonics GmbH is pleased to announce our participation in SPIE Photonics West 2026, the world's premier laser, photonics, and biomedical optics event. We invite you to visit us at Booth #1156 to discover why art photonics remains the partner of choice for remote sensing solutions across the entire UV-VIS-NIR-MIR spectral range. At this year's […]

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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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Reference Cables

Reference cables are intended to check your spectrometer and set measurement parameters.

Silica, Chalcogenide and Polycrystalline fiber reference cables are available.

 

 

Specs

Reference Cable Specs

Reference Cable Specifications
Fiber Standard PIR AgCl:AgBr polycrystalline fiber CIR As-S glass fiber NIR silica/silica
Core 410±15µm 250±10μm 200µm
Cladding 500+0/-15µm 300+10/-20μm double polymer coating 400±30μm 220µm
NA 0.30±0.03 0.30±0.03 0,22±0,02
Length 0,5±0,05m 0,5±0,05m 0.5±0,05m
Connectors SMA 905 SMA 905 SMA 905
Protective Tubing metal, PVC coated metal, PVC coated metal, PVC coated
OD 3.7mm 3.7mm 3.7mm
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