Quantum Ellisometry

提案编号：ECS-9810355主要研究者：A. V. Sergienko量子椭圆偏振分析本论文提出了一种新的方法，利用纠缠和正交偏振的信号光子对和闲频光子对的量子特性来表征光学和光子材料的偏振参数。根据这一原理设计的偏振强度干涉仪在阿秒时间尺度上显示出极高的分辨率，并且对沿样品方向传播的光子的吸收或反射敏感。 这些功能允许使用这种技术作为传统的光学椭圆偏振的量子扩展。

Proposal Number: ECS-9810355Principal Investigator: A. V. SergienkoTitle: Quantum EllipsometryAnalysisThe proposal is to develop a new approach to characterize the polarization parameters of optical and photonic materials using quantum feature of entangled and orthogonally polarized signal and idler photon pairs. A polarization intensity interferometer designed based on this principle has shown extremely high resolution in the attosecond time scale, and is sentive to the absorption or reflection of the photons travelling throught the sample. These features allow the use of this technique as a quantum extension of conventional optical ellipsometry.