Yokogawa AQ6374 Wide Range OSA 350 – 1750 nm


Yokogawa AQ6374 Wide Range OSA 350 – 1750 nm

The AQ6374 Wide Range Optical Spectrum Analyzer covers wavelengths from 350 to 1750 nm including visible lights (380 to 780 nm) and the telecommunication wavelengths.

World-Class Optical Performance

  • Wavelength range: 350 to 1750nm
  • High wavelength accuracy: ±0.05nm
  • High wavelength resolution: 0.05 to 10 nm
  • Wide dynamic range: 60dB (peak ±1.0nm)
  • Wide level range: +20 to -80dBm
  • Fast measurement: 0.5 sec. (100nm span)

Wavelength Resolution Settings:
There are 8 wavelength resolution settings: 0.05 to 10 nm to enable the user to choose the best value acording to the device/system under test.

Measurable Level Range:
The wide measurable level range is from−80 to +20 dBm. This is suitable to measure high power as well as low power sources used in different fields of application.

Wavelength accuracy:
The ±0.05 nm wavelength accuracy can be maintained by the calibration using the built-in reference light source or an external light source including HeNe laser and Argon light source.

Fast measurement:
The instrument takes only 0.5 s for 100 nm span (with sensitivity set to NORM_AUTO).