Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China.
Opt Lett. 2010 Nov 15;35(22):3784-6. doi: 10.1364/OL.35.003784.
The theoretical operation and experimental demonstration of a Fourier transform imaging spectropolarimeter for real time measurement of the polarization state of light are presented. The spectropolarimeter uses a Wollaston prism as a birefringent interferometer and two high-order retarders to incorporate channeled polarimetry. Compared with previous instruments, the most significant advantage of the described model is that the complete wavelength-dependent polarization is acquired simultaneously along a one-dimensional spatial image by a single snapshot. Also, we show that, in this configuration, we can benefit from the advantages of the model: it is compact and robust, and the birefringent interferometer has a high throughput.
本文提出了一种用于实时测量光偏振态的傅里叶变换成像光谱偏振仪的理论操作和实验演示。该光谱偏振仪采用沃拉斯顿棱镜作为双折射干涉仪，并使用两个高次延迟器来结合通道偏振测量。与以前的仪器相比，所描述模型的最大优势在于，通过单个快照沿一维空间图像同时获取完整的波长相关偏振。此外，我们还表明，在这种配置下，我们可以受益于该模型的优势：紧凑、坚固，双折射干涉仪具有高透过率。
