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News
Latest News
5 November 2026
CPACT Webinar Recording | Multimodal Fiber Optic Spectroscopy: Bridging the Gap from Lab to Real-Time Process Control

Our R&D Manager Dr. Alexander Novikov presented the webinar “Multimodal Fiber Optic Spectroscopy: Bridging the Gap from Lab to Real-Time Process Control” on 11 June 2026 as part of the CPACT webinar series. CPACT, the Centre for Process Analytics and Control Technology, is a leading international community focused on Process Analytical Technology (PAT) and advanced […]

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21 October 2026
Day of Photonics 2026

Today, 21 October, is the Day of Photonics. The date marks the day in 1983 when the General Conference on Weights and Measures fixed the speed of light at exactly 299,792,458 m/s. The European Photonics Industry Consortium (EPIC) started the Day of Photonics in 2014 to make the field more visible outside labs and companies. […]

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Latest Events
30 October 2026
EAS 2026 | 16-18 November 2026 | Crowne Plaza Princeton Conference Center, Plainsboro, NJ, USA

Our CEO, Dr. Stefanie Foerster, will represent art photonics GmbH at the Eastern Analytical Symposium & Exposition (EAS 2026), taking place 16–18 November 2026 at the Crowne Plaza Princeton Conference Center in Plainsboro, New Jersey. During the show, Stefanie will join our close partner M Yusuf at the Situs Light booth, #L1. From Laboratory Analysis […]

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13 October 2026
analytica China 2026 | 16-18 November 2026 | Shanghai New International Expo Centre (SNIEC), China

art photonics will be represented at analytica China 2026 in Shanghai from 16 to 18 November 2026. Together with our local distribution partner, UniqueRay Technologies Limited (Uray), we will be presenting our specialty fiber-optic solutions for inline Process Analytical Technology (PAT) and laboratory spectroscopy at Booth # E6.6920. At art photonics, we design and manufacture […]

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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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Revolutionizing Wine Fermentation Monitoring with Fiber-Based Spectroscopy

Posted on: 
4 July 2025

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 by Day 6—indicating the sugar-to-alcohol conversion occurring between days 2 and 6. This approach offers several benefits:

  • Real-time monitoring – Track ethanol formation as it happens during fermentation.
  • Dual-technique approach – Utilize both mid-ir and uv-vis spectroscopy with a single fiber probe.
  • Non-invasive analysis – Obtain direct measurements without the need for sample preparation.
  • Compact solution – Ideal for in-line monitoring within various biotechnological applications.

This innovative technology opens doors for wine producers, biotechnology companies, pharmaceutical applications, and the food and beverage industry. The ability to obtain complementary molecular and compositional information in real time makes this method highly valuable for fermentation analysis and process optimization.

Ready to take your fermentation monitoring to the next level?

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