ARCoptix FT-MIR Rocket - Mid-Infrared Fourier Transform Spectrometer FTMIR-L1-060-4TE

Specifications

Standard Measurement Range: 5000 – 1660 cm-1
Max Resolution: 4 cm-1
Detector: Peltier cooled MCT or LN2 cooled MCT
Connectivity: USB
Detector Type: MCT (4-TE cooled)
Detector Peak D: >1x1011 [cm Hz1/2W-1
Signal-to-noise Ratio: > 80'000:1i
Removable Fiber-optic Coupler: Lensed (CaF2 fiber coupler)
Recommended Fiber: CIR (chalcogenide) fibers, 1-6μm
Fibered Interface: Fiber core up to Ø 1mm, NA=0.25, SMA 905 connector
Free-space Interface: Ø 12.7mm collimated (max ~30mrad half angle)
Interferometer Type: Permanently aligned, double retro-reflector design
Wavenumber Repeatability: <10 PPM
Scan Frequency: >4 Hz @ 4cm-1
Internal Reference Laser: Temperature-stabilized solid-state laser @850nm
A/D Converter: 24 bit
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Features

  • High resolution 4cm-1, optionally up to 0.5 cm-1
  • Peltier cooled MCT detector available
  • 4 spectral ranges: 5000-1660cm-1 (2-6μm), 6600-1200cm-1 (1.5-8.5μm), 5000-830 cm-1 (2-12μm) or 5000-650 cm-1 (2-16μm)
  • USB connectivity
  • Compact size (world's smallest FTIR)
  • Cost-effective

Applications

  • Highly reproducible chemometric analysis
  • Characterization of infrared lasers, including pulses sources with repetition rate >10 kHz
  • IR measurements that need fiber coupling or any other special arrangements such as IR light source characterization
  • Demanding applications that require high signal-to-noise ratio (SNR) or specific setups with very low optical throughput