The program generates dynamic plots showing Pump Depletion and Spatial Profile . If your input intensity is too high, SNLO will visualize "back-conversion," where the 532 nm light splits back into 1064 nm light, dropping your net efficiency and distorting the output beam into a donut shape. 4. Advanced Concepts Modeled in SNLO
≈22.8∘is approximately equal to 22.8 raised to the composed with power deffd sub eff end-sub : crystal nonlinear optics with snlo examples pdf
Group velocity dispersion (GVD), spatial walk-off, and spatial/temporal profile simulations for high-power picosecond and femtosecond pulses. 3. Step-by-Step Modeling: SNLO Examples The program generates dynamic plots showing Pump Depletion
Limits spatial overlap between beams, reducing efficiency and distorting beam profiles. Choose non-critical phase matching ( ) or QPM to reduce walk-off to zero. Advanced Concepts Modeled in SNLO ≈22
Two distinct pump frequencies ( ω1omega sub 1 ω2omega sub 2 ) combine to generate a higher frequency (