Yokogawa AQ6375B
Optical Spectrum Analyzer, 1200 nm to 2400 nm, +20 dBm to -70 dBm

Download Product Datasheet

Product Overview

RENT YOKOGAWA AQ6375B Optical Spectrum Analyzer (call for availability)

The Yokogawa AQ6375B Optical Spectrum Analyzer follows upon the AQ6375, which was the first bench-top optical spectrum analyzer covering the long wavelengths over 2 µm. Improvements over the original AQ6375 OSA include the added benefits of gas purging input ports / output ports, a built-in cut filter for high order diffracted light, and a novel double speed mode which increases the sweep speed up to 2 times compared to the standard sweep mode. The AQ6375B is designed for researchers and engineers who have been struggling with inadequate test equipment to measure in these long wavelength ranges. The Yokogawa AQ6375B Optical Spectrum Analyzer achieves high speed measurements with high accuracy, resolution and sensitivity, even while providing full analysis features. Troublesome calibration steps and the development of external analysis software is no longer required.

Features and Specifications of the Yokogawa AQ6375B Optical Spectrum Analyzer include:

• High Performance:
  • Long Wavelength Measurement Capability
  • Gas Purging ports to reduce water vapor effects
  • Built-in Cut Filter for high order diffracted light
  • Double Speed Mode to further enhance fast measurement speed
  • High Wavelength Accuracy & Resolution
  • High Sensitivity down to -70 dBm
  • High Speed Measurement
  • USB for Mouse, Keyboard, and Memory
  • Remote Operation (GPIB, RS-232, Ethernet)
  • Fast auto-calibration
• Applications:
  • Optical Fiber Communications
  • Laser and Optical Device Test
    • For Gas Sensing
      • Medical
      • Free-Space Communications
  • Passive Optical Devices
• Long Wavelength: 1200 nm to 2400 nm
  • Covers telecommunication wavelengths
  • Covers long wavelengths used for:
    • Environmental Sensing
    • Medical
    • Industrial Material Applications
• High Sensitivity:  +20 dBm to -70 dBm
  • Measures Optical Power as low as -70 dBm enabling measurements of low power sources or low power output of a device under test
  • Measurement Sensitivity can be chosen from 7 categories according to test applications and measurement speed requirements
• High Resolution & Wide Dynamic Range:
  • Double-Pass Monochromator Structure achieves:
    • High Wavelength Resolution (0.05 nm)
    • Wide Close-In Dynamic Range (55dB)
    • Closely Allocated Signals and Noise can be measured separately
• High Speed Measurement and Greater Efficiency:
  • High Speed Sweep:
    • Proprietary sweep technique helps achieve a much faster sweep speed than conventional measurement systems
    • Max sweep time is only 0.5 sec. in 100 nm span
  • Fast Command Processing and Data Transfer:
    • Fast Microprocessor helps achieve a very fast command processing speed
    • Ethernet provides up to 100 times faster data transfer speed than the GP-IB
• Free-Space Optical Input Structure:
  
  • Supports Multimode Fiber
  • Applicable Fiber: SMF and MMF
  • Beneficial for measurement repeatability
• Built-In Calibrator:
  • Wavelength calibration and optical alignment adjustment of the monochromator helps maintain accurate measurements
  • Calibration and adjustment automatically performed within minutes
  • Wavelength can be calibrated with the designate absorption line of Acetylene gas or with an external light source
  • Optical Alignment Adjustment corrects mechanical movements inside the monochromator caused by shock and vibration

Click to see all the models in this series