Method and apparatus for dual resonant laser upconversion

摘要: A laser frequency conversion device employs a dual resonant optical cavity in which closed paths exist for both the pump beam and generated beam. The is designed so that overlap acceptance volume phase space coupling power from into output At least one of beams pumped by an external aligned mode matched to mode. or resonance modes selected, generally adjustment, cause buildup at frequency. temperature angle nonlinear material are selected match interaction within material. frequencies near independently