Advantest Q8347 Optical Spectrum Analyzer

The Q8347 exhibits its full capabilities in evaluation of WDM (Wavelength division multiplex) transmission systems, ultra high-speed optical transmission systems and narrow-band optical filters, extending applications for the coming information society.
Although higher resolution can be obtained with optical spectrum analyzers using a Fabry-Perot interferometer, they had problems such as narrow measuring spans and low wavelength accuracy. Designed based on improvements on existing spectrum analyzers employing a Fourier spectrum system with a Michelson interferometer, the Q8347 optical spectrum analyzer has attained high wavelength resolution and measurement accuracy.

Features

• High Resolution of 0.01 nm and High Accuracy of ±0.01 nm at 1.55 µm Band
• Resolution of 0.001 nm at 500 nm Band
  
• Optical Frequency Display
  
• Coherence Analysis of ±165 mm
  
• Curve Fitting Function
  
• Trend Monitoring Function
  
• List Display
  

Accessory List