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8471 光波長計 Optical Wavelength Meter

Optical Wavelength Meter
8471

  • Wavelength range: 630 nm to 1650 nm (182 THz to 476 THz)
  • Wavelength and frequency displays
  • High-speed sampling: 10 times/s
  • High-sensitivity measurement: -35 dBm (1200 nm to 1600 nm)
  • Maximum and minimum values and deviation displays
  • Stores up to 10,000 data sets
  • Average measurement up to 100 times
  • GPIB and USB interfaces

The 8471 is an optical wavelength meter that uses a He-Ne laser as reference wavelength and employs the Michelson interferometer method, providing high-accuracy measurement. It can measure emission center frequencies of laser diodes for DWDM with high resolution and accuracy. The 8471 even provides a high sampling rate of 10 times per second, and is suitable for oscillation wavelength adjustment. In addition, its deviation display function allows wavelength variation to be measured with high resolution and accuracy.

Appearance


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