GouMax Type I dual-channel Laser Scan Analyzer (LSA-200B) product is a multi-function power meter module. It is called "Laser Scan Analyzer" because LSA-200B module is usually used in various applications to measure powers in conjunction with laser scanning.sweeping. It consists of high-speed power meters used to measure powers with synchronized high-speed laser sweeping. To provide wavelength reference, LSA-200A is required to provide wavelength reference for sweeping laser. Specifically, LSA-200B module can provide the following functions:

• It can be simply used as two-channel power meters to measure static laser output powers
• It measures powers of high-speed sweeping laser
• It measures wavelength of sweeping laser and provides wavelength reference
• It provides power reference for relative power measurements

Figure 1: Dual-Channel LSA-200B Module

• High-speed scan 1×2 or 2x2 test channels (Two channels)
• Real-time power reference
• 70 dB dynamic range detection
• Requires LSA-200A to provide wavelength reference
• Capacity increase by adding more LSA-200B modules in paralell
• Can use interlnal PD or external PD
  
  

• Passive fiber-optic component characterization
• Optical parameter measurement
• Production line automation
• Optical filter inspection
  
  

Full-band LSA-200B modules support wavelength range from 1250 nm to 1650 nm. R50 model is used for both DWDM and CWDM applications. R200 model is suitable for CWDM measurements.

For details, please request specifications from GouMax Sales.