FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

FlexiRay®

Fibers | Cables | Bundles | Accessories

FlexiService

Loan & Installation | Measurements Training | Repair | Development
News
Latest News
29 September 2025
Application Note: Real-Time Alcohol Quantification in Liquids Using Fiber-Optic Mid-IR ATR Probes

In modern chemical and biotechnological industries, the ability to accurately monitor process streams in real-time is crucial for optimizing efficiency, ensuring quality, and maintaining safety. Traditional methods like chromatography, while precise, often involve time-consuming sample extraction and offline analysis, creating delays in process control. A more effective solution lies in bringing the analysis directly to […]

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25 August 2025
Introducing FlexiRay® Square-Core Laser Cables

art photonics GmbH is proud to announce a significant addition to our portfolio: the new FlexiRay® Square-Core Silica Laser Cable, engineered to enhance the performance and efficiency of diode laser light transmission. While traditional round-core fibers have long been the industry standard, an increasing number of advanced applications demand a more specialized solution for beam […]

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Latest Events
17 September 2025
Free Webinar: A Practical Guide to Selecting the Right Fiber Optic Probe

In the world of spectroscopy, the fiber optic probe is the critical link between the analyzer and the sample. The success of an entire analysis—impacting data quality, accuracy, and reproducibility—often hinges on selecting the appropriate probe for the specific application. With a vast array of sample types, environments, and analytical goals, making the right choice […]

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12 September 2025
ILMAC 2025 | 16-18 September 2025 | Basel, Switzerland

The art photonics team is happy to announce that we will be attending ILMAC 2025, the leading Swiss trade fair for process and laboratory technology. We invite you to join us in Basel, Switzerland, from September 16-18, 2025, for what promises to be an exciting event for the future of industrial manufacturing. Meet Our CEO, […]

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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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Square-Core Silica Laser Cable

Main features:

  • Homogeneous power distribution and enhanced coupling efficiency
  • High durability and thermal stability
  • Precision D80 and HP-SMA  connectors with a key alignment
  • Customizable cable designs and configurations
  • For applications with a beam shaping

Description

FlexiRay® Fiber Optic Laser Cables are engineered for efficient, high-power laser light transmission in medical, industrial, and scientific systems. These cables feature square-core double-clad silica fibers, offering improved coupling efficiency with square detectors or light sources - particularly with diode lasers—and enhanced beam homogenization over short distances.

With robust protective tube, connectors and precision-polished fiber ends, FlexiRay® cables maintain secure alignment, minimize power loss, and reduce the risk of thermal damage. Fiber structure and cable configuration can be custom-tailored to meet specific application requirements.

Specs

Standard Specifications
Spectral ranges 400-2400 nm
Fiber NIR silica/silica, square core 1300μm x 1300 µm +/- 2%, clad 1880μm +/- 4%
Ferrule material Copper-Alloy
Numerical Aperture 0.22 ± 0.02
Protective fiber jacket Nylon Jacket OD 2200 µm
Cable protective tube metal tube stainless steel, OD 3.8mm
Connector Type D-80 Compatible
Temperature Range -40°C to +130°C
Cable length up to 5m
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