Metrology with a twist: probing and sensing with vortex light
Optical metrology is a well-established subject, dating back to early interferometry
techniques utilizing light's linear momentum through fringes. In recent years, significant …
techniques utilizing light's linear momentum through fringes. In recent years, significant …
Advances in laser-plasma interactions using intense vortex laser beams
Y Shi, X Zhang, A Arefiev, B Shen - Science China Physics, Mechanics & …, 2024 - Springer
Low-intensity light beams carrying orbital angular momentum (OAM), commonly known as
vortex beams, have garnered significant attention due to promising applications in areas …
vortex beams, have garnered significant attention due to promising applications in areas …
Rotational Doppler effect using ultra-dense vector perfect vortex beams
The rotational Doppler effect holds significant potential for remote sensing of rotating objects
due to its real-time performance and non-contact advantages. A single-ring beam is used to …
due to its real-time performance and non-contact advantages. A single-ring beam is used to …
Robust detection of a rotational Doppler shift with randomly fluctuated light
The complex external environment, such as obstruction and turbulence, poses significant
limitations on the applications of rotational Doppler detection. The active manipulation of …
limitations on the applications of rotational Doppler detection. The active manipulation of …
Rotational Doppler effect of composite vortex beams with tailored OAM spectra
There recently has been increasing interest in the research and application of the rotational
Doppler effect (RDE), which paves a promising way to detect rotating objects remotely. In …
Doppler effect (RDE), which paves a promising way to detect rotating objects remotely. In …
All-optical compensation strategy for high-sensitive and precise rotating velocimetry of a multi-pose target
Y Zhang, Z Zhang, Q Wang, Y Zhao - Optics & Laser Technology, 2024 - Elsevier
Rotational Doppler velocimetry holds immense potential for practical applications. However,
the sensitivity and precision of existing systems are restricted by the broadening of rotational …
the sensitivity and precision of existing systems are restricted by the broadening of rotational …
Cross-connection of multiplexed cylindrical vector beams using off-axis spin-decoupled metasurfaces
Cylindrical vector beam (CVB) multiplexing communication demands effective mode cross-
connection techniques to establish communication networks. While methods like polarized …
connection techniques to establish communication networks. While methods like polarized …
Implementation of integrated nonlocal sensing for object shape and rotational speed
The expeditious acquisition of information pertaining to objects through the utilization of
quantum technology has been a perennial issue of concern. So far, the efficient utilization of …
quantum technology has been a perennial issue of concern. So far, the efficient utilization of …
Is it Possible to Detect a Rotating Spherical Colloidal Particle?
O Emile, J Emile - Advanced Photonics Research, 2024 - Wiley Online Library
A single micrometer‐size spherical colloid has been set in rotation by transfer of light orbital
angular momentum. This particle is floating at an air–water interface. Steady‐state rotational …
angular momentum. This particle is floating at an air–water interface. Steady‐state rotational …
Remote Vector Velocimetry with Fiber‐Delivered Scalar Fields
The Doppler effect reveals the law that light waves undergo frequency changes in
interacting with motion, which is highly significant in velocity detection and has applications …
interacting with motion, which is highly significant in velocity detection and has applications …