FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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News
Latest News
27 April 2026
Introducing the FlexiSpec Combi Fiber Optic Probes

In the demanding fields of bio-pharma and advanced R&D, real-time data is essential. Traditionally, securing comprehensive analytical data meant physically switching between different spectroscopic setups, such as ATR, NIR, and Raman. This fragmented approach not only slows down critical processes but also introduces a higher risk of sampling errors. Why run three separate analyses when […]

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17 March 2026
Application Note: Identification of Organic and Pharmaceutical Powders

Real-time, in-line powder identification usually means a trade-off between speed and accuracy. We proved it doesn't have to. We recently teamed up with our Nynomic Group partner, m-u-t GmbH, to release a joint Application Note. The goal was simple: build a compact, field-ready NIR setup capable of analyzing complex organics directly in the bulk material, […]

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Latest Events
28 April 2026
Day 1 at EPIC AGM 2026 | 28-30 April 2026 | Juan-les-Pins, Nice, France

Bonjour from Juan-les-Pins! Day 1 of the EPIC AGM & Summit 2026 is here, and art photonics GmbH is ready for an incredible event. Our CEO, Dr. Stefanie Foerster, has already engaged in some insightful discussions, kicking things off right alongside Carlos Lee, Director General of EPIC. We extend a warm thank you to the […]

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20 April 2026
EPIC AGM 2026 | 28-30 April 2026 | Juan-les-Pins, Nice, France

We are thrilled to announce that our CEO, Dr. Stefanie Foerster, will be representing art photonics GmbH at the upcoming EPIC Annual General Meeting & Summit 2026, taking place in beautiful Juan-les-Pins, France. As a company deeply committed to advancing optical technologies, we are always looking for valuable opportunities to connect with fellow industry leaders […]

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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 Optic Diffuse Reflection Probe

Main features:

  • Sapphire window
  • Minimum of stray light
  • Custom option - purging of optical window
  • Custom option - hight temperature design
  • Custom option - side reflection design
Excel LogoArtphotonics_Sale  from stock Probes March 2026

Description

The diffuse reflection probes for Vis-NIR spectral range are used for process monitoring in a number of applications for liquids and powders. The unique optical design provides an effective collecting of the reflected signal and a low level of stray light.
Robust probes with sapphire window withstand perfectly to harsh process conditions. Custom options like optical window cleaning as well as high temperature design are available.

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

Specs

Common Parameters of Fiber Optic Diffuse Reflection Probes with sapphire optics
Probe type 20° angled window 20° angled purged window harsch enviroment design side line design
Spectral range 380-2500 or 200-1200nm 400-2200nm 400-2200nm 400-2200nm
Total Length 2m 2m 2m 2m
Shaft Length 450mm 400mm 400mm 200mm
Shaft Diameter 6mm 25mm 12mm 12mm
Shaft Material Stainless steel Stainless steel Hastelloy Stainless steel
Sealing epoxy epoxy PTFE epoxy
Fiber Configuration see datasheets (7+7) NIR 600/660 (18+1) NIR 400/440 line of 9 measuring points NIR 300/330
Input / Output Connectors SMA 905 SMA 905 SMA 905 customized ferrules
Length Extending N/A https://artphotonics.com/product/silica-uv-vis-nir-cables/ N/A N/A
Temperature range, °C 0 - +150 0 - +150 0 - +200 0- +200

Downloads

Applications

  • Reaction Monitoring in real time
  • Process Analytical Technologies (PAT)
  • Crystallization Development & Screening
  • Analytical Characterization
  • Biopharmaceutical Analysis
  • Biofuel Development & 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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