Usually three wave-mixing researches are based on plane wave or Gauss wave, so study of aberrated second harmonic generation is new and important. It could be very helpful to understand and make good use of the Frequency Transfer of Nonlinear Optics.
英
美
- 這說(shuō)明利用非線(xiàn)性光學(xué)頻率變換方法拓寬波前傳感器件的響應波段是很難實(shí)現的,但是,通常三波相互作用過(guò)程的研究均是建立在平面波和理想高斯光束之上,因此我們對于位相畸變倍頻過(guò)程的研究是非線(xiàn)性光學(xué)領(lǐng)域一個(gè)重要而有意義的新課題,它有助于人們更加深入理解非線(xiàn)性光學(xué)效應,為進(jìn)一步合理利用之奠定了理論和實(shí)驗的基礎。