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Fiber Optic Spectrometers General Purpose Spectrometers

Area2000-OCTW

Back-Thinned High-Sensitivity Spectrometer - Area2000

DETAIL

The Area2000 is a compact, back-thinned high-sensitivity miniature spectrometer. It offers configurable spectral range, high resolution (up to 0.07 nm), low stray light (~0.2%), and minimal temperature drift (~0.1 pixel/°C). Ideal for laser measurement, plasma emission spectroscopy, color analysis, absorbance measurement, and Raman spectroscopy, it delivers excellent performance and cost efficiency for industrial applications.


  • Features

  • Stray light: ~0.2%
  • High resolution: up to 0.07 nm
  • Wavelength temperature drift: ~0.1 pixel/°C
  • Compatible with Oceanhood multi-core bundle fibers (insertion consistency≤7%)
  • Good sensitivity in the UV-VIS range
  • CCD background noise≤20 RMS (min. integration time)
  • Multiple interfaces including USB, RS232, 24-pin interactive interface
  • Built-in DAC and ADC for light source control, intensity adjustment, and power feedback
 

  • Specification

Optical parameters
Optical fiber interface Key-SMA905
Number of pixels 2048×64 pixels
Stray light ~2‰
Wavelength shift with temperature 0.1pixel/℃
Consistency of optical fiber insertion and removal ≤7%
Function parameters
AD sampling 16bit
Data interface USB2.0、RS232
Extended function interface 24PIN
Acquisition mode Single, continuous, software trigger, synchronous external trigger, asynchronous reset external trigger
Detector integration time 50μs-65S
Accuracy of external trigger delay 10ns
CCD read noise1 ≤20RMS
CCD dynamic range2 4000:1
Signal-to-noise ratio 400:1
Response linearity3 ≥98%
Others
Weight ≈330g
Dimension 100×85×28.5 mm
Operating temperature 0℃~40℃
Working humidity 20%-85%
1. CCD readout noise: the root mean square (RMS) value of the CCD readout noise at the minimum integration time.;
2. CCD dynamic range: the dynamic range under the minimum integration time, defined as the saturation value divided by the RMS of the CCD readout noise, evaluated according to Oceanhood Opto-Electronics standards;
3. Response linearity: the response nonlinearity is measured before calibration.
 

 
  • Products
Model Spectral Range Spectral resolution
Start End
10um
25um
50um
Area2000-750-1300
 750 1300 0.40 0.60 1.30
Area2000-200-1100
 200 1100 0.80 1.30 2.00

► Spectral range and parameters can be customized.
► Resolution values may vary by 120% from nominal.


 

  • Dimensional drawing




 

  • Testing results

Dark noise (Integral time:10ms)


Dark noise VS integration time


Signal-to-noise ratio


Dynamic range


Standard light source (200-800 nm)


Deuterium tungsten light source (200-800 nm)
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