In the opo theory , the principium of the optical parametric oscillator is explained 在opo理論方面,分析了opo的工作原理。
This thesis is devoted to various studies involving quasi - phase matched optical parametric oscillator 為此,在本文中,我們對準(zhǔn)位相匹配的光學(xué)參量振蕩器進行了一系列的研究。
With a wide - spectrum tunable output , optical parametric oscillator ( opo ) extends the laser wavelength and meets diversified needs 光學(xué)參量振蕩器( opo )可以產(chǎn)生寬范圍可調(diào)諧激光輸出,它的出現(xiàn)拓寬了激光波長,使之可以滿足各種應(yīng)用需要。
At present , ktp has been widely used in second harmonic generation ( shg ) , sum ( difference ) - frequency mixing , optical parametric oscillators ( opo ) and optical parametric amplification ( opa ) 目前, ktp已作為一種商業(yè)化的晶體廣泛應(yīng)用于中小功率固體激光器的倍頻( shg ) 、和(差)頻、光參量振蕩( opo )和放大( opa )等。
In addition , quasi - phase - matched materials is being used in optical parametric oscillator widely . periodically poled nonlinear crystals are of particular advantage for realizing efficient optical parametric oscillators 另外,利用ppln制成的光參量振蕩器產(chǎn)生的紅外波段光源,在軍事對抗、大氣環(huán)境檢測、醫(yī)學(xué)以及光譜學(xué)等領(lǐng)域都有十分重要的應(yīng)用價值。