Shaping of focal field with controllable amplitude, phase, and polarization

来源 :中国光学快报:英文版 | 被引量 : 0次 | 上传用户:yy695130028
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We propose a method for configuring the distribution of amplitude, phase, and polarization in the focal region of vector beams. The polarization and phase of incident beam is spatially tailored so that it can produce a focal field that has elaborately pre
其他文献
愉快的情绪对学生的学习行为有明显的维持、促进和强化作用,能使学生产生良好的学习心理,从而以主动、积极的态度投入学习活动,提高学习效益。在初中物理教学中,如何激发学
β_2-微球蛋白(β_2-MG)与肾脏关系密切。近年对其在血、尿中含量的检测已较多地应用于临床。本文报道73例肾脏病人血、尿β_2-MG的测定结果,并探讨其临床意义。1 对象与方
藏于中国社科院文学所的《红楼梦》杨继振藏本总目中的第1回至第83回的回目是后补的,不是原藏本旧有的,而且后补的总目与各回的分目有异文,说明后补文字不是来源于各分回回目
为了教好初中文言文,我们有必要对《大纲》关于高中文言文教学的要求有所了解。《大纲》对高中文言文教学的要求如下: 高一:“熟悉一定数量的文言实词,了解常见文言虚词的一
A compact in-fiber refractive index (RI) sensor based on a step index multimode polymer optical fiber with a micro-hole drilled by a miniature numerical control
We demonstrate a wireless transmission link at 3.9 THz over a distance of 0.5 m by employing a terahertz(Hz) quantum-cascade laser(QCL) and a THz quantum-well p
Underwater wireless optical communication(UWOC)has gained increasing research interest worldwide from both academic and industrial communities,because of its hi
Near-field holography(NFH), with its virtues of precise critical dimensions and high throughput, has a great potential for the realization of soft x-ray diffrac