BRL Test, Inc.

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Q8344A - Advantest Optical Spectrum Analyzers


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  • Model: Q8344A
  • Manufactured by: Advantest
  • Form Factor: Benchtop
  • High end wavelength limit: 1750 nm
  • Wavelength Resolution: 50.0pm
  • Instrument Type: Michelson interferometer
  • Extra Specifications: Optical Spectrum Analyzer

The Advantest Q8344A makes use of a Fourier spectrum analysis approach based on a Michelson interferometer. Because of this, the Q8344A can measure optical coherence that cannot be obtained directly using diffraction-type optical spectrum analyzers which use monochromators to make their measurements.

  • Michelson Interferometer Type Measurements
  • Direct Coherence Length Measurements
  • Fiber Type  Multimode,Singlemode 
  • Minimum Wavelength  350 nm 
  • Maximum Wavelength  1750 nm 
  • Minimum Wavelength Resolution  0.05 nm 
  • Maximum Wavelength Resolution  0.1 nm 
  • Minimum Span  0.1 nm 
  • Maximum Span  140 nm 
  • Minimum Input Decibel  -70 dBm 
  • Maximum Input Decibel  10 dBm 
  • Maximum Dynamic Range  80 dB 
  • Measurement Accuracy  2 dB
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