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  • UV 200-400 nm
  • Visible
  • Near IR 750-2500 nm
  • Mid IR 2.5 - 18 µm
Polycrystalline Infra-Red Fibers
Polycrystalline Infra-Red Fibers - Image 2
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Polycrystalline Infra-Red Fibers

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For more information see data and downloads available below.

Description

art photonics developed a volume production technology of a unique product – Core / Clad Polycrystalline Infra-Red (PIR-) fibers transparent over a broad spectral range 3 – 17 μm.

Highest performance PIR core/clad fiber are extruded with core diameters span from 240µm to 860µm. Continuously improved extrusion process provides a superior optical quality and mechanical strength of PIR- fibers.

Low optical losses without absorption peaks over the mentioned spectral range ensure a successful use of PIR- fiber for a broad range of applications.

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

Specification
Core/cladding composition AgCl:AgBr
Spectral Range 3 – 17 μm
Core Refractive Index 2.15
Fresnel Reflection Losses for two surfaces 25%
Attenuation at 10.6 µm 0.2 – 0.4 dB/m
Effective Numerical Aperture NA 0.3 +/- 0.03
Melting Point 410 °C
Operating Temperature –273 to +140°C
Core/Clad Diameter (standard) see Parameters of standard Polycrystalline fibers
Laser Damage Threshold for CW CO2laser >12 kW/cm²
Tensile Strength > 70 MPa
Minimum Bending Radius (fixed) 5 x [Fiber Diameter]
Minimum Elastic Bending Radius 150 x [Fiber Diameter]
Parameters of standard Polycrystalline fibers
Code Type Core Dia., µm Cladding Dia., µm Protective Jacket Dia., µm NA Min. bending  Radius, mm
PIR240/300 Step Index Multimode 240±15 300+0/-15 no 0.30±0.03 45
PIR400/500 Step Index Multimode 410±15 500+0/-15 no 0.30±0.03 75
PIR600/700 Step Index Multimode 600±20 700+0/-15 no 0.30±0.03 100
PIR900/1000 Step Index Multimode 860±20 1000+0/-25 no 0.30±0.03 150
PDF file   art photonics – MID-IR Polycrystalline Fiber – Flyer
PDF file   art photonics – PIR Fiber- Handling Instruction
PDF file   art photonics – MSDS_Polycrystalline Fiber
PDF file   art photonics – MID-IR Polycrystalline fiber – Datasheet

  • Mid IR spectroscopy
  • Flexible IR pyrometry
  • Flexible IR-Imaging systems
  • Power delivery for QuantumCascade Lasers
  • Power delivery for CO and CO2 Lasers

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