Xu Canhua, Ma Jing, Ke Chaozhen, Huang Yantang, Zeng Zhiping, Weng Weixiang
Opt Express. 2018 Feb 5;26(3):2517-2527. doi: 10.1364/OE.26.002517.
The self-organized nanograting manufactured by irradiating the transparent materials with the femtosecond laser has aroused wide interests in photonic applications in recent years. Although the mechanism of nanograting formatting has not yet been fully understood, the essential property of the optical birefringence can be precisely acquired by controlling the energy fluence of the femtosecond laser. In this paper, we proposed a novel application of the self-organized nanograting in a division-of-focal-plane polarimeter. Based on the rigid-coupled-wave algorithm, the optical characteristics of the nanograting and the polarimeter were comprehensively analyzed and discussed.
近年来，通过飞秒激光辐照透明材料制造的自组织纳米光栅在光子学应用中引起了广泛关注。尽管纳米光栅形成的机制尚未完全理解，但通过控制飞秒激光的能量通量可以精确获得光学双折射的基本特性。在本文中，我们提出了自组织纳米光栅在焦平面分割偏振计中的一种新应用。基于刚性耦合波算法，对纳米光栅和偏振计的光学特性进行了全面的分析和讨论。
