Nanoscale optical parametric amplification through super-nonlinearity induction

Abstract Optical parametric amplification (OPA) is a nonlinear process through which low-power input wave amplified by extracting energy from an interaction medium that energized high-intensity pump wave. For significant of wave, sufficiently long required, usually on the order few centimeters. Therefore, in small scale, OPA considered unfeasible, and this prevents it being employed micro nanoscale devices. There have been recent studies proposed microscale use micro-resonators. However, there currently no study has suggested high-gain OPA, could be quite useful for implementing optical This aims to show feasible concurrent maximization induced electric density polarization (nonlinear coupling strength) within medium, enables very high amount transferred sufficient amplify with gain factor comparable those provided centimeter scale crystals. The computational results our model match experimental ones context sum-harmonic generation, wave-mixing gives rise accuracy 97.6%. make room further investigation adaptive optics and/or programming algorithms enhancement process.