Visualizing the phase of an optical field is fundamental to applications ranging from
biological microscopy through to material science. Its importance is evidenced by the award …

Metasurfaces have recently emerged as an ultra-compact solution to perform all-optical
image processing, including phase contrast imaging. Most metasurfaces used in imaging …

摘要空间光学模拟计算具有大规模并行计算, 低功耗和超快响应速度的信息处理优势,
在图像处理, 边缘检测和机器学习方面显示出巨大的应用潜力. 本文回顾了空间光学模拟计算的 …

We propose two single-wavelength notch filters and one dual-wavelength (480 and 620 nm)
notch filter to enhance image contrast. The stack structure of the notch filters was designed …

Active metasurfaces utilizing phase change materials (PCMs) are currently under
investigation for applications in free-space optical communication, optical signal processing …

This study explores the development of a highly tunable terahertz notch filter utilizing
graphene nanoribbons integrated with gold nanorods on a silica substrate. The research …

This study presents a numerical investigation of a dual optical notch filter. The filter design is
based on integrating the Michelson interferometer and Gires-Tournois interferometer (MGTI) …

Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Shedding New
Light on Phase Contrast Imaging with Nanophotonics N. Priscilla, SB Sulejman, WS Lee, L …