elliptical polarization 中文意思是什麼
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Polarization characteristics of laser beam, which is one of the important characteristics of high power laser, have a direct effect on output power, damage threshold of optical elements and beam quality etc. the polarization characteristics in the high power coil resonator is analyzed by jones calculus, and draw a conclusion that, in general the eigen - polarization state is elliptical polarization
激光光束的偏振特性是高功率激光器的一個重要特性之一，直接影響著高功率激光器的輸出功率、腔內光學元件的損傷以及光束質量等。本文首先利用瓊斯矩陣演算法對高功率氧碘激光器腔內的偏振特性進行了分析，並得出結論，諧振腔內的本徵振蕩一般為橢圓偏振。 -
Elliptical polarization instrument
橢圓極化儀 -
In order to obtain an elliptically polarized light, whose ellipticity angle to be invariable and the elliptical azimuth may continuously change, or the ellipticity angle may continuously change and the elliptical azimuth invariable, the polarization is analyzed based on the matrix optics method when the linearly polarized light transits the / 4 and / 2 wave - plates, which are placed according to the certain azimuth, the reliable data are obtained
摘要為了獲得橢圓率角不變、橢圓方位角可連續變化和橢圓率角可連續變化、橢圓方位角不變的橢圓偏振光，採用矩陣光學方法對按一定方位角擺放的/ 4波片和/ 2波片，在線偏振光通過后的偏振態變化，進行了理論分析和實驗驗證，取得了可靠的數據。
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