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19 November 2023
EPIC Meeting on Photonics assisted Cancer Pathology and Surgery | 29-30 November, Antwerp, Belgium
By Stanislav Perevoschikov

Art Photonics Sponsors EPIC Meeting on Photonics Assisted Cancer Pathology and Surgery at University Hospital Antwerp We are thrilled to announce our sponsorship of the upcoming EPIC Meeting on Photonics Assisted Cancer Pathology and Surgery, scheduled for November 29-30, 2023, at the University Hospital Antwerp in Belgium. At art photonics, we are dedicated to exploring […]

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27 October 2023
Webinar: Fiber Solutions in 0.3 to 16µm Range Enable Specialized Biomedical Applications
By Stanislav Perevoschikov

Our CEO & President, Viacheslav Artyushenko, recently delivered an insightful presentation at the BioPhotonics Conference 2023. Explore the transformative impact of Fiber Solutions on specialized Biomedical Applications! Catch the webinar titled "Fiber Solutions in 0.3 to 16µm Range Enable Specialized Biomedical Applications" here! We extend our gratitude to Photonics Media for their support in showcasing […]

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8 December 2023
EPIC Online Technology Meeting on Food and Beverages | December 11, Online Event
By Stanislav Perevoschikov

Join us at the EPIC Food & Beverage Online Technology Meeting! 🥂 Embrace the Future of Photonics in Food Processing 🔬✨ We are thrilled to invite you to the EPIC Online Technology Meeting on Food and Beverages, where we will explore how photonics can revolutionize remote process control and enhance quality assurance in the food […]

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10 November 2023
EPIC Online Technology Meeting on New Mid-IR Developments for Novel Industrial Manufacturing
By Stanislav Perevoschikov

Join us at the EPIC Online Technology Meeting on New Mid-IR Developments for Novel Industrial Manufacturing, taking place on November 20, 2023, from 15:00 to 17:00 CET! We are proud sponsors of this event, underscoring our commitment to driving innovation in industrial manufacturing through cutting-edge Mid-IR Spectroscopy. At art photonics, we firmly believe in the […]

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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 to LN Cooled MCT Detector Couplers

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Main features:

  • Efficient coupling of fiber cable to MCT/ InSb detector installed inside LN-cooled Dewar with side window
  • Mirror optics enable work in broad spectral range
  • Pre-aligned and adjustable to maximize coupling efficiency
  • SMA or FC/PC (on request) adaptor for infrared fiber optical cable.
  • Compatible with Chalcogenide and Polycrystalline IR-Fiber Cables

Description

Refocusing couplers for Dewar devices from art photonics GmbH enable easy coupling of detachable mid IR-fiber optical cables to MCT/ InSb detector installed inside LN-cooled Dewar with side window. art photonics GmbH presents two versions of Dewar couplers: Lens Refocusing coupler for Dewar device and Mirror Refocusing coupler for Dewar device.

The simplest lens coupler is a standard or customized construction which is fixed on the side window of LN-cooled Dewar. Adjustable in 3 dimensions - X-Y for the lens & Z - for connector position.

Advanced version of the coupler is based on pre-aligned parabolic mirrors to eliminate chromatic aberrations and includes purging option to avoid atmospheric disturbance in spectral details of the object. Adjustable in 3 dimensions - X-Y for the mirror & Z - translation of the Dewar.

Both couplers have SMA or FC/PC (on request) adaptor for infrared fiber optical cable.

See our Chalcogenide Fiber cables and Polycrystalline Fiber cables for different spectral range detectors and radiation sources.

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

Specs

Specification of Dewar Couplers
Coupler Type Lens coupler Mirror coupler
Optic elements ZnSe lens with 3-5 or 8-12μm AR-coating Two parabolic mirrors
Dimensions Diameter 70 mm Length 61 mm 157*148*101mm, space for Dewar and pre-amplifier included
Alignment options Angular translation stage ±2.5° in both orthogonal axes; Z-alignment ± 5mm X-Y alignment of the mirror inside the coupler, Z-alignment - translation of the Dewar.
Other options Purging is possible

Downloads

PDF file      art photonics - MCT-coupler - datasheet

Graphs

Applications

  • Mid IR spectroscopy
  • Flexible IR pyrometry
  • Flexible IR-Imaging systems

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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