ORNET

ARCoptix FT IR Rocket

Mid-IR Fourier-transform spectrometer (2-6 or 2-12 µm)

If you are looking for high performance & compact Mid-IR spectrometer, that can operate both free-space or with IR optical fibers, the ARCoptix FT IR Rocket is the instrument that you need. Thanks to its permanently aligned interferometer and solid-state reference laser, the FT-MIR Rocket offers excellent stability in both intensity and wavelength scales. Two spectral ranges are available, depending on your needs for high sensitivity or broad spectral range.

Specification

ModelsFT-MIR 2-6
Beam-splitter materialCaF2ZnSe
Spectral Range [cm-1]5000 - 17005000 - 830
Spectral Range [μm]2-62-12
Detector TypeMCT (2-TE cooled)MCT (4-TE cooled)
Detector D* [cm Hz1/2W-1]>1x1011>2.5x109
SNR> 1:5'000i> 1:3'000ii
Recommended fiberCIR (chalcogenide) fibers (1-6μm)PIR (polycrystalline) fibers (3-18μm)
Interferometer typePermanently aligned, double retro-reflector design
Resolution (unapodized) [cm-1 ]4
Wavenumber repeatability<10PPM
Scan frequency1 spectrum / second
Control laserTemperature-stabilized solid-state laser @850nm
A/D Converter24 bit
Amplifier4 gain levels low noise trans-impedance amplifier
Operating temperature10°C-40°C
Free-space interfaceØ 12.7mm collimated (max ~30mrad half angle)
Removable fiber-optic couplerFiber core up to Ø 1mm, NA=0.25, SMA 905 connector
Purge gas connectors2 connectors for 4mm OD tubes
Power requirement7.5V-12V / 6W
Communication InterfaceUSB 2.0
Software InterfaceWindows XP/7/8
API for controlling the instrument via our DLL
Dimensions180mm x 160mm x 80mm
Weight1.

Benefits

  • Two detector choices: 2-6µm or 2-12µm
  • Very good sensitivity (2-stage & 4-stage cooled MCT detectors)
  • High resolution of 4cm-1
  • Excellent stability in intensity and wavelength
  • Removable fiber coupler for operation with fibers or free-space IR beams

Applications Of FT-IR Spectrometer

  • Mid-IR Optical Spectrum Analyzer (OSA) for MIR Lasers & LED
  • Liquid, thin-film or gas measurement
  • Material identification and quantification in various fields such as geology
  • Food and beverage industry

ARCoptix FT NIR Rocket 0.9-2.6µm

Fibered near-infrared Fourier-transform spectrometer

The HR4000CG-UV-NIR spectrometer is perfect for applications where fast measurements and high resolution are needed.

If you are looking for high performance, compact and affordable NIR spectrometer, the ARCoptix FT-NIR Rocket is the instrument that you need. Thanks to its permanently aligned interferometer and solid-state reference laser, the FT-NIR Rocket offers excellent stability in both intensity and wavelength scales. The FT-NIR Rocket fibered spectrometer is compatible with light sources and sampling accessories typically used with array-detector based NIR spectrometers. Experience the high-quality spectra of our FT-NIR!

Specification

Interferometer typePermanently aligned with dual retro-reflector
DetectorExtended type InGaAs photodiode
(Optionally 1- or 2-stage TE-cooled)
Reference laserSolid-state, 680nm
(optionally TE temperature stabilized)
Spectral range0.9−2.6µm (11000−3850cm-1) i
Resolution8 cm-1 (optionally 4cm-1)
Minimum measurement cycle time1 sec
Signal-to-noise ratio (SNR)>10’000:1ii
Wave number repeatability<10 PPM with optional temperature stabilized control laser iii
Optical fiber inputSMA 905 connector, up to 1mm fiber core
diameter, NA=0.25
Communication interfaceUSB 2.0
Power requirements7.5-12V (1-6W depending on versions)
Software interfaceWindows XP/Vista/7/8 software
Operating temperature / humidity5 to 35C / non condensing
Storage temperature-10 to 60C
Dimensions180mm x 126mm x 78mm
Weight1.7 KG

Benefits

  • Broad wavelength range 0.9-2.6µm
  • High resolution of 8cm-1 (<1nm@1µm to <5nm@2.5 µm)
  • Excellent stability in intensity and wavelength
  • Very good sensitivity (very well adapted for diffuse reflectance)
  • Very compact and rugged, easy to use

Applications Of FT-NIR Spectrometer-Arcoptix

  • Transmission, diffuse reflectance
  • Light source measurement (NIR Lasers, LED, Solar,…)
  • Material identification and quantification in various fields such as geology
  • Food and beverage industry