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Spectroscopy Fiber Probes & Probe Couplers

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News
Latest News
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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10 March 2026
Celebrating International Women's Day: Brilliant Minds in Photonics

Today, we celebrate International Women's Day by recognizing the brilliance, innovation, and courage of women who continually push the boundaries of science. The field of photonics is built upon deeply impressive contributions from female scientists. From Maria Goeppert Mayer laying the foundational work for multiphoton absorption to Donna Strickland's Nobel Prize-winning breakthroughs in laser technology, […]

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Latest Events
27 March 2026
Wrapping Up a Successful Analytica 2026 in Munich

After four fantastic days of exhibitions, live demonstrations, and networking, Analytica 2026 has officially come to a close. We want to extend a sincere thank you to our partners, our distributors, and, most importantly, our customers for making this such a successful event for art photonics. Insightful Discussions and New Projects It was a privilege […]

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23 March 2026
art photonics Presents Broad Spectra Fiber Solutions at W3+ Fair in Wetzlar

Photonics is rapidly shaping the future of advanced technologies, and art photonics GmbH is proud to be at the forefront of this evolution. Recently, our team had the opportunity to connect with industry peers and share our latest innovations at the W3+ Fair in Wetzlar. During the event, our Product Line Manager, Joachim Gerike, took […]

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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

Hollow Glass IR-Fiber (Hollow Glass Waveguides) Cables

Main features:

  • High trasmission in the range 3-17µm
  • No Frensel reflection losses
  • Customized for any part of Mid IR spectrum
  • Low numerical aperture
  • Non-hydroscopic and non-toxic

Available from stock:

Excel LogoArtphotonics_Sale  Mid-IR cables and bundles_March 2026

Description

art photonics offers FlexiRay® Fiber Cables for a broad Mid-Infrared spectral range 3 – 17μm. Based on Hollow Glass IR-fibers produced in-house, FlexiRay® fiber cables are ideal for a wide range of applications including Mid-IR light delivery, spectroscopy, CO and CO2  laser delivery. HGW cables are available with a variety of standard fiber diameters and equipped  with SMA-905 connectors. Our advanced manufacturing technologies ensure precise fiber positioning inside the connector ferrule and perfect end-face surface quality.

Before shipping, each fiber cable undergoes a rigorous Quality Control procedure.

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

Specs

Specifications for Hollow WaveGuides Cables

Specification
Glass capillary
SiO2
Fresnel Reflection Losses 0%
Attenuation at designed minimum see table below
Core Diameter (standard) see table below
Effective Numerical Aperture NA 0.05+/-0.01
Bending losses, ø=400mm, full loop 360o 1 dB
Protective Jacket Acrylate + Fluoro polymer
Connectors SMA-905
Operating Temperature –50°C to +90°C
Minimum Elastic Bending Radius 150 x [Inner Diameter]
Max cable length 3m
Parameters of standard HGW Hollow Glass IR-fibers
Code Inner diameter µm Outer diameter, µm Protective Jacket, µm Optical losses at 10.6µm wavelength, dB/m Min. bending Radius, mm
HGW 500 500 ± 25 650 ± 20 1000 ± 30 0.7 75
HGW 750 750 ± 30 950 ± 25 1300 ± 50 0.5 100
HGW 1000 1000 ± 30 1300 ± 25 1600 ± 50 0.3 150

Downloads

PDF file art photonics - HWG Cable - Datasheet

 

Applications

  • Power delivery for CO- and CO2-Lasers
  • Flexible cables for Quantum Cascade Lasers and Spectral Systems
  • Spectral analysis of gas mixtures

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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