从光学自身机理上突破光学理论分辨率极限, 实现远场超分辨光学点扩散函数,
进而实现超分辨聚焦和超分辨成像, 在激光加工, 超分辨光学显微和超分辨望远等系统有着重要 …

Breaking through the theoretical resolution limit on the optical mechanism and realizing
super-resolution optical point-spread-function is important in achieving super-resolution …

Nondiffracting and shape-preserving light beams have been extensively studied and were
shown to exhibit intriguing wave phenomena, which led to applications including particle …

摘要人类社会正处于信息爆炸的大数据时代, 迅速膨胀的数据在持续高速增加,
需要越来越大的存储容量来承载. 高密度光存储技术具有非接触, 抗电磁干扰 …

We further develop the concept of supergrowth [Quantum Stud.: Math. Found. 7, 285 (2020)
10.1007/s40509-019-00214-5], a phenomenon complementary to superoscillation, defined …

Supergrowth refers to the local amplitude growth rate of a signal being faster than its fastest
Fourier mode. In contrast, superoscillation pertains to the variation of the phase. Compared …

We give a general strategy to construct superoscillating/supergrowing functions using an
orthogonal polynomial expansion of a bandlimited function. The degree of superoscillation …

An illumination beam with a subwavelength waist and extended focal depth is ideal for
terahertz computed tomography. In this paper, a binary terahertz super-oscillatory lens is …

Metasurface is a spatially varying ultrathin nanostructure that has been widely studied and
used in optical super-resolution focusing, either in lenses or in systems. However, with the …

Spatially or temporally structured light has attracted considerable attention for its intriguing
beam characteristics, which have found extensive applications in classical and quantum …