FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

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News
Latest News
16 October 2024
Leadership Update at art photonics GmbH

art photonics GmbH is pleased to announce that Dr. Stefanie Foerster has been appointed as the new CEO! Dr. Foerster brings extensive experience in general management, business development, and sales across diverse industries, including environmental, petrochemical, energy, and high-tech industries. She has held senior leadership roles at companies like thyssenkrupp and Siemens, where she has […]

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23 September 2024
NEW: 3A-Certified Hygienic Transflection Fiber Probe

Introducing the 3A-Certified Transflection Fiber Probe for Enhanced Industrial Process Control As the food, beverage, and pharmaceutical industries rapidly evolve, maintaining precision and hygiene in production processes has never been more crucial. Our latest innovation, the 3A-Certified Hygienic Transflection Fiber Probe, is designed to meet the most stringent sanitary requirements while delivering real-time, in-line NIR […]

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Latest Events
7 October 2024
Reminder: Mini-APACT 2024 | 8-9 October 2024, Macclesfield, UK

Just a few days left until Mini-APACT 2024! We’re excited to be part of Mini-APACT 2024 as sponsors of this year’s theme: "Developments in Application of Optical Techniques for PAT." It’s a fantastic opportunity to explore the latest advancements in Process Analytical Technology (PAT) through a series of engaging talks. Don’t miss our colleague Martin […]

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3 October 2024
18th International Conference on Laser Applications in Life Sciences | 11-14 October 2024, Mugla, Turkey

Join Us at the 18th International Conference on Laser Applications in Life Sciences! We are excited to announce that art photonics GmbH is a proud sponsor of one of the leading events in laser applications for life sciences, bridging the fields of laser physics, photochemistry, photobiology, photobiomedicine, and biophotonics. Meet our founder, Viacheslav Artyushenko, during […]

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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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