Results 251 to 260 of about 7,439 (300)

Polarization vortices of thermal emission. [PDF]

open access: yesSci Adv
Zhang Y   +7 more
europepmc   +1 more source

Scalable generalized meta-spanners enabling parallel multitasking optical manipulation. [PDF]

open access: yesSci Adv
Li T   +14 more
europepmc   +1 more source

Structuring polarization states of light in space and time. [PDF]

open access: yesNanophotonics
Pires DG   +3 more
europepmc   +1 more source

Modulated optical vortices

Optics Letters, 2003
Single-beam optical gradient force traps created by focusing helical modes of light are known as optical vortices. Modulating the helical pitch of such a mode's wave front yields a new class of optical traps whose dynamically reconfigurable intensity distributions provide new opportunities for controlling motion in mesoscopic systems. An implementation
Jennifer E Curtis, David G Grier
exaly   +3 more sources

Interplay between optical vortices and condensed matter [PDF]

open access: yesReviews of Modern Physics, 2022
Interest in the multiple facets of optical vortices has flourished in the last three decades. This review examines the basic research and applications of the interplay between optical vortices and condensed-matter systems. This subfield of optical-vortex
G F Quinteiro, P I Tamborenea, T Kuhn
exaly   +2 more sources

Structure of Optical Vortices

Physical Review Letters, 2003
Helical modes of light can be focused into toroidal optical traps known as optical vortices, which are capable of localizing and applying torques to small volumes of matter. Measurements of optical vortices created with the dynamic holographic optical tweezer technique reveal an unsuspected dependence of their structure and angular momentum flux on ...
Jennifer E, Curtis, David G, Grier
openaire   +2 more sources

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