GouMax 4-channel Laser Scan Analyzer (LSA-300A) product is a multi-function power meter module, providing multi-channel measurements. It is called "Laser Scan Analyzer" because LSA-300A 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-300A provides wavelength measurement for sweeping laser. Specifically, LSA-300A module can provide the following functions:

• It can be simply used as a normal power meter to measure static laser output powers
• It measures power 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: 4-Channel LSA-300A Module

• High-speed scan 1×4 test channels (4 channels)
• Built-in wavelength reference
• Real-time power reference
• 70 dB dynamic range detection
• Currently it uses interlnal PDs
  
  

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

Full-band LSA-300A 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.