Descrizione

The AQ6370D is the latest iteration of the most popular Telecom class OSA from Yokogawa. It offers a versatile wavelength range of 600 nm to 1700 nm ideally suited for both Telecommunications and general purpose applications. The unique free space input design allows testing of both DWDM class singlemode and VCSEL sourced multi-mode fibers in one single model. Newly added functions include data logging, gate sampling,resolution calibration, an advanced marker function and an enhanced auto-sweep mode.
World-Class Optical Performance
  • Wavelength range: 600 to 1700nm
  • High wavelength accuracy: ±0.01nm
  • High wavelength resolution: 0.02nm
  • Wide dynamic range: 78dB typ.
  • Wide level range: +20 to -90dBm
  • Fast measurement: 0.2 sec. (100nm span)
  • Applicable to single-mode and multimode fibers
Standard and High-Performance Models There are two models available, Standard and High performance. The High performance model provides even higher wavelength accuracy and dynamic range. High wavelength resolution: 0.02nm High Wavelength Accuracy: ±0.01nm
  • High performance model: ±0.01nm (C band)
  • Standard model: ±0.02nm (C+L band)
Wavelength Range Standard (-12) High Performance (-22)
1520 to 1580 nm 1580 to 1620 nm 1450 to 1520 nm Full range ±0.02 nm ±0.02 nm ±0.04 nm ±0.1 nm ±0.01 nm ±0.02 nm ±0.04 nm ±0.1 nm
Ultra-High Dynamic Range: 78dB typ. With the reduced stray-light in the monochromator, AQ6370D achieves ultra-high dynamic range of typ. 78dB.
Standard (-12) High Performance (-22)
Peak± 1.0 nm Peak± 0.4 nm Peak± 0.2 nm 73 dB 62 dB 45 dB 73 dB (Typ.78dB) 64 dB (Typ.70dB) 50 dB (Typ.55dB)
*Resolution setting 0.05 nm
Example of the dynamic range Peak ±1.0nm, Resolution setting 0.05 nm, High dynamic mode: ON, High performance model Sharper Filter Edge The high performance model can also achieve a higher dynamic range within 0.2nm of the peak wavelength. With the sharper spectral characteristics of the monochromator, spectral signals in close proximity can be separated clearly and measured accurately.
Standard (-12) High Performance (-22)
Peak± 0.2 nm Peak± 0.1 nm 55 dB 37 dB 58 dB (Typ.60dB) 45 dB (Typ.50dB)
*Resolution setting 0.02 nm
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