FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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Latest News
15 July 2024
Summer Discounts - Discover our Fiber Products!

Fiber Couplers for FTIR Spectrometers Upgrade your benchtop FTIR spectrometer with our Mirror Couplers - and experience real-time process control! Transflection Fiber Probes Reflection Fiber Probes Metal-coated Fibers Metal coated fibers (Cu- and Al-) are the optimal solution for applications in high temperature, vacuum and harsh environment conditions. They are available in: Want to know […]

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17 June 2024
Fiber Probe for Simultaneous Mid-Infrared and Fluorescence Spectroscopic Analysis

We are excited to share one of our latest articles, showcasing the groundbreaking capabilities of our multispectral Combi Probe! This innovative fiber optic design enables simultaneous analysis using both mid-infrared (Mid-IR) and fluorescence spectroscopy, offering unparalleled efficiency in spectroscopic analysis. What is the Combi Probe? The Combi Probe is a versatile tool designed for the […]

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Latest Events
4 July 2024
Optica Sensing Congress 2024 | 15-19 July 2024, Toulouse, France

We are happy to announce that our R&D Manager, Alexander Novikov, will be presenting at the Optica Sensing Congress 2024 in Toulouse, France! Join and explore our cutting-edge fiber-optic solutions designed for multispectral process-control in the 0.3-16µm range. Date: July 15, 2024Presentation Time: 11:00 AM - 11:15 AM CESTLocation: Session Room Ariane 2Session Title: Process […]

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12 June 2024
Join Us at ACHEMA 2024!

We are happy to announce that art photonics will be attending ACHEMA 2024, the premier exhibition and meeting place for globally networked process industries! Our R&D Manager, Alexander Novikov, and Sales Director, Haro Fritsche, will be present, offering you an invaluable opportunity to connect with industry experts, decision-makers, and solution providers. Don’t miss the chance […]

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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.
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. Loops with different number of turns (single, double or triple) serve to fit the desired sensitivity.

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 10,6mm
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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