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PPMgLN SFG (Sum Frequency Generation)

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PPMgLN is an efficient nonlinear optical material for frequency conversion applications in the visible and mid-IR wavelength range

PPMgLN material is widely recognized for these features:

  • High nonlinear coefficient
  • High conversion efficiency
  • Perfectly suited for compact low power solid state laser systems
  • High damage threshold and high efficiency
  • Excellent for small size, cost effective laser systems

Sum-frequency generation (SFG) is a non-linear optical process.

This phenomenon is based on the annihilation of two input photons at angular frequencies \omega_1 and \omega_2 while, simultaneously, one photon at frequency \omega_3 is generated.