In this paper, a method for increasing the temporal resolution of a temporal imaging system has been developed. Analogously to the conventional spatial imaging systems in which resolution limit is due to the finite aperture of the lens, in a temporal imaging system, finite temporal aperture of the time lens is responsible for limited temporal resolution. Based on the method used in spatial structured illumination super-resolution microscopy in spatial optics, we have utilized time prisms, which are temporal versions of conventional prisms, to shift the illusive frequency components of the input signal to become captured by the time lens. This method would pave the way to a high-resolution temporal imaging system which has applications in the observation and study of fast and rare phenomena such as dynamics and evolution of optical rogue waves or cancer cells in the blood.

中文翻译：

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受结构照明显微镜启发的时间超分辨率成像

在本文中，开发了一种提高时间成像系统时间分辨率的方法。类似于传统的空间成像系统，其中分辨率限制是由于镜头的有限光圈，在时间成像系统中，时间镜头的有限时间光圈负责有限的时间分辨率。基于空间光学中空间结构照明超分辨率显微镜中使用的方法，我们利用时间棱镜（传统棱镜的时间版本）来移动输入信号的虚幻频率分量，以被时间透镜捕获。