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News
Latest News
6 June 2023
EPIC Anniversary Celebration | Laser World of Photonics, 26 June 2023

We are delighted to announce that art photonics is proudly serving as one of the EPIC sponsors for their 20 Years Celebration. As one of the oldest members within their esteemed community of 800, we have witnessed and contributed to the growth and success of EPIC throughout the years. Join us at this remarkable event […]

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9 May 2023
EuroPACT2023 - Meet Us at Booth 15!

art photonics announces our presence at EuroPACT 2023 in Copenhagen, as proud sponsors of this exciting event. EuroPACT 2023 is the perfect opportunity to discover industry trends, exchange knowledge, and network with professionals in the field of optical fiber technology. Visit us at Booth 15, where you can meet our esteemed CEO, Viacheslav Artyushenko, and […]

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Latest Events
30 May 2023
IFPAC 2023 | June 4-7, 2023, Washington, DC

art photonics is excited to announce that our esteemed R&D Manager, Alexander Novikov, will be delivering two engaging talks at the highly anticipated IFPAC 2023 event in Bethesda, MD (Washington, DC). This prestigious gathering serves as a prime platform for process analytical chemistry enthusiasts, making it an essential event to attend. Our relentless dedication to […]

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22 May 2023
Laser World of Photonics | 27 - 30 June, Munich

art photonics to Showcase Cutting-Edge Fiber Optic Solutions at Laser World of Photonics 2023 in Munich We are excited to announce that art photonics will be exhibiting at Laser World of Photonics 2023 in Munich, Germany. Join us from June 27th to 30th at Booth 526 in Hall A2 to explore our advanced specialty optical […]

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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.
UV 200-400 nm
Visible
Near IR 750-2500 nm
Mid IR 2.5 - 18 µm

Fiber Optic ATR Loop Probe

Main features

  • High throughput at Mid InfraRed range
  • On-line absorbance spectroscopy of liquids, pastes & soft solid surfaces
  • Compatible with all FTIR, QCL and IR- Filter spectrometers
  • Cost effective alternative to more expensive ATR-IR-fiber probes
  • Replaceable ATR Loop PIR-Fiber Tips

Description

The ATR-Loop Infrared PIR-fiber probe was the first in FlexiSpec® product line designed for use with FTIR and other Mid IR spectrometers. ATR-Loop PIR-fiber probes are well-suited for remote analysis of composition of liquids, pastes and soft surfaces and do not require sample preparation. The Loop fiber probe is the simplest one in the FlexiSpec® product family to allow for low cost ATR-spectroscopy.

For a detailed instruction of how to use the Loop Probe, please see:

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

Specs

Common Parameters of Fiber Optic Multi-Loop Probes FlexiSpec®
Total Length 1m (opt.: PIR up to 5m, CIR up to 10m) *
Shaft Length 120mm *
Shaft Diameter 10mm
Shaft Material PEEK
Protective Tube Material PEEK
Input / Output Connectors Long SMA-905 (opt.: any other type)
Detachable PIR fiber Loop Loop; Multi-Loop (Double-, Triple-Loop)
*Customized dimensions are available on request
Specification of Fiber Optic ATR-Loop Probes FlexiSpec®
Probe type Chalcogenide-IR (CIR) Polycrystalline-IR (PIR)
Transmission range 6500 – 1550 cm-1 (1.5-6.0μm) 2500 – 600 cm -1 (4-17μm)
Fiber type Chalcogenide glass (As-S) Silver Halide (AgCl:AgBr)
Temperature range ≤ 90°C ≤ 100°C

Graphs

Downloads

Applications

  • Remote evanescent absorption (ATR-) spectroscopy in-citu
  • Multiple ATR-spectroscopy by immersion of fiber loop in liquid
  • In-vivo molecular spectroscopy for medical diagnostics by simple touch of ATR-Loop on skin or tissue

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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