内腔双纵模He-Ne激光器相邻模偏振的反常非正交现象

Working Frequency of Laser in SAR

本文报道对内腔双纵模Ｈｅ－Ｎｅ激光器观察到的反常现象一相邻纵模偏振方向的非正交现象。

The article concludes the expression of lasers pulse period T (or working frequency ν), in Synthetic Aperture Radar (SAR) by discussing the linear amplitude modulated signal of SAR using the sampling theorem. In the end, the order of T (or ν) is evaluated.