High-precision, ultra-thin angular detectable imaging upon a single pixel holds significant
promise for light-field detection and reconstruction, thereby catalyzing advancements in …

Photonic and optoelectronic devices and systems are at the forefront of modern technology,
enabling the precise manipulation of light for a wide range of applications [1–4]. These …

Detecting subsurface defects in optical components has always been challenging. This
study utilizes laser scattering and photothermal weak absorption techniques to detect …

Vortex beams, characterized by a spiral phase distribution and bearing orbital angular
momentum, have unique properties that make them valuable for the research and practical …

Light beams bearing orbital angular momentum (OAM) are perspectives in different
applications, including communication and sensing systems, chemistry, and microbiology …

Light beams with orbital angular momentum have unique properties that make them
valuable for research and practical applications. From revolutionizing communication …