W. Method for probing the orbital angular momentum of optical vortices in electromagnetic waves from astronomical objects. Phys. Rev. Lett. 101, 100801 (2008). Article ADS Google Scholar Ritsch-Marte, M. Orbital angular momentum light in microscopy. Philos. Trans. R. Soc. A Math., Phys. ...
Light can be tailored to carry angular momentum well beyond the restriction of its two spin states, left- and right-circularly polarized light, by imbuing it with orbital angular momentum (OAM). OAM is controlled by imparting finer and finer azimuthal ph
The scattering process will be more efficient when the characteristics of the first light beam match the characteristics of the molecular structures in the sample. By changing the orbital angular momentum of the first light beam, the pitch and the handedness of its wave front may be adjusted in...
optical machining, optical communication, quantum information, and optical microscopy. Intriguing effects induced by OAMs, such as angular momentum conversion, spin Hall effect of light (SHEL), and spin–orbital interaction,
Holography has been identified as a vital platform for three-dimensional displays, optical encryption, microscopy and artificial intelligence through different physical dimensions. However, unlike the wavelength and polarization divisions, orbital angular momentum (OAM) of light, despite its helical wavefront...
First-principle tight-binding approach to angle-resolved photoemission spectroscopy simulations: importance of light-matter gauge and ubiquitous interferen... models for the two-dimensional semiconductor WSe 2 _2 , known for its strong Berry curvature, orbital angular momentum (OAM), and nontrivial or...
(OAM) has been demonstrated previously for beams of light, x-rays, and electrons. The use of such beams is expected to be applied in the study of optical and x-ray microscopy, astronomy, the micromanipulation of particles, multiplexing/ de-multiplexing of waves with different OAM in a ...
The structure of the inhibition patterns is important to the stimulated emission depletion (STED) microscopy. Usually, Laguerre- Gaussian (LG) beam and the... S Deng,L Liu,Y Cheng,... - 《Optics Express》 被引量: 62发表: 2009年 Optical angular momentum transfer by Laguerre-Gaussian beams ...
Holography has been identified as a vital platform for three-dimensional displays, optical encryption, microscopy and artificial intelligence through different physical dimensions. However, unlike the wavelength and polarization divisions, orbital angular momentum (OAM) of light, despite its helical wavefront...
Light beams with helical phase-fronts are known to carry orbital angular momentum (OAM) and provide an additional degree of freedom to beams of coherent light. While OAM beams can be readily derived from Gaussian laser beams with phase plates or gratings, this is far more challenging in the ...