FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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News
Latest News
2 September 2024
Viacheslav Artyushenko on the cover page of Magnate View Magazine!

We are thrilled to announce that our CEO & Founder, Viacheslav Artyushenko, graces the cover of Magnate View Magazine as one of the Top 5 Exceptional Leaders to Follow in 2024! Viacheslav's groundbreaking work in fiber optics, particularly with Mid-IR fibers, has positioned art photonics GmbH at the cutting edge of technological innovation. His visionary […]

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20 August 2024
Application Note: Bioprocess Monitoring with Mid-Infrared Spectroscopy

We are thrilled to announce the release of our latest Application Note, detailing the advanced use of mid-infrared fiber spectroscopic techniques for real-time monitoring of biomass, ethanol, and crucial hydrocarbons during the yeast fermentation process. Traditional analytical methods often face challenges when dealing with the complexity and speed required in biotechnological processes. Our innovative approach, […]

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Latest Events
26 August 2024
Mini-APACT 2024 | 8-9 October 2024, Macclesfield, UK

We're excited to announce that art photonics is proud to sponsor MiniAPACT 2024, a significant event for those committed to advancing the process industries. This year, we're supporting the theme "Developments in Application of Optical Techniques for PAT." This focus will include a half-day series of talks highlighting the latest innovations in Process Analytical Technology […]

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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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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

Raman Fiber Probe

Main features

  • In-line Raman spectroscopy
  • Single-wavelength excitation (532, 785 nm)
  • Flexible and robust for industrial applications in harsh environment
  • Compatible with all Raman fiber optic spectrometers

Description

FlexiSpec® product line includes the high sensitivity Raman fiber optic probe to be used with any Raman spectrometer.
Available in two options – multi-wavelength excitation (630-785 nm) and single-wavelength excitation (532 and 785 nm), these fiber probes have a bifurcated design, connecting the probe to both a laser and a spectrometer. Our Raman probe allows to analyze spectra in fingerprint (FP, 800-1800 cm-1) and high wavenumber (HWVN, 2800-3800 cm-1) spectral ranges using different lasers.

FlexiSpec® Raman fiber optic probes are compatible with process-interfaces to be cleanable and to enable reaction monitoring in lab, pilot plant and run full automated process control.

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

Specs

Common Parameters of Raman Fiber Optic Probes
Laser Wavelength Multi-wavelength excitation: 630-785 nm Standard (ideal for use with dual-lasers, e.g. 680 + 785 nm).

Single-wavelength excitation: 532 and 785 nm Standard.

Other configurations on request: 405, 473, 488, 514, 532, 633, 670, 780, 785, 830, 1064 nm
Laser Spot at the sample collimated beam (OD ~ 3 mm) or focused beam (OD ~ 0.2 mm)

other configurations on request
Spectral Range Cut-Off 805 nm (300 cm-1 for 785 nm laser) – for Multi-wavelength

792 nm (100 cm-1 for 785 nm laser) – for Single-wavelength
Filter Efficiency Optical Density > 6 for Laser rejection

Transmission > 95% for Raman shift
Laser Transmission > 80%
Fiber type Laser – NIR105/125 NA=0.22

Detector – NIR200/220 NA=0.22
Window Material Sapphire C-plane AR coated
Lens Material Fused Silica AR coated
Window Sealing Material Epoxy, Gold, PTFE, Brazing
Probe Shaft & Body Material Stainless Steel
Shaft Size OD = 12 mm, length ≤ 200±5mm

OD = 6 mm, length = 100±5mm
Fiber Length 1.2m + 2 legs of 0.5m each
Total Length (shaft + fiber) 2.00 ± 0.05m
Input / Output Connectors FC/PC or SMA905
Protection tubing Liquid Tight Protection (LTP)
Operating temperatures from -20°C to 200°C (up to 300°C on request)
Pressure (max) 100 Bar

Downloads

Applications

  • Reaction monitoring in real time
  • Process Analytical Technologies (PAT)
  • Analytical Characterization
  • Biopharmaceutical Analysis
  • Biofuel Development & Production

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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