ARCoptix FT-IR Rocket
Mid-IR Fourier-transform spectrometer
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. Three spectral ranges are available, depending on the priority given to high sensitivity or broad spectral range.
Benefits
▪ Three spectral range choices: 2-6, 1.5-8.5 or 2-12µm
▪ Best available sensitivities (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
▪ Mid-IR Optical Spectrum Analyzer (OSA) for MIR Lasers & LEDs
▪ Liquid, thin-film or gas measurement
▪ Material identification and quantification in various fields such as geology, food and beverage industry, …
Specifications
Models
FTMIR-L1-060-2TE
FTMIR-L1-085-4TE
FTMIR-L1-120-4TE
Beam-splitter material
CaF2
ZnSe
Spectral Range [cm-1]
5’000 – 1’660
6600-1’200
5’000 - 830
Spectral Range [μm]
2-6
1.5-8.5
2-12
Detector Type
MCT (2-TE cooled)
MCT (4-TE cooled)
MCT (4-TE cooled)
Detector Peak D*[cm Hz1/2W-1]
>1x1011
>8x109
>2.5x109
SNR
> 1:5'000i
> 1:5'000ii
> 1:3'000ii
Removable fiber-optic coupler
Lensed (CaF2 fiber coupler)
Reflective fiber coupler (90o off- axis parabolic mirror)
Recommended fiber
CIR (chalcogenide) fibers
(1-6μm)
CIR (1-6μm) or PIR (3-18μm)
PIR (polycrystalline) fibers (3-18μm)
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
Resolution (unapodized) [cm-1 ]
4
Wavenumber repeatability
<10PPM
Scan frequency
1 spectrum / second
Control laser
Temperature-stabilized solid-state laser @850nm
A/D Converter
24 bit
Amplifier
4 gain levels low noise trans-impedance amplifier
Operating temperature
10°C-40°C
Power requirement
12V / 10W max
Communication Interface
USB 2.0
Software Interface
Windows 7/10
API for controlling the instrument via our DLL
Dimensions
180mm x 160mm x 80mm
Weight
1800 g
i Measured with a silicon carbide (SiC) source (~1400K) through a 500 µm core diameter CIR fiber, 5s measurement, around peak sensitivity wavelength, Norton-Beer weak apodization.
ii Measured with a silicon carbide (SiC) source (~1400K) with f=18mm reflector directly shining into the free-space input port, 5s measurement, around peak sensitivity wavelength, Norton-Beer weak apodization.
商品属性 [波长范围] 2-12um [光学分辨率] 4cm-1