Results 181 to 190 of about 107,362 (279)
Reinforcement Learning Enabled Nanophotonic Devices
Laser &Photonics Reviews, EarlyView.A reinforcement learning algorithm is used to design photonic devices. The method creates metagratings and grating couplers that efficiently control both the direction and polarization of light. Further, a reinforcement learning approach is used to design in‐plane integrated photonic devices. This approach paves the way for advanced photonic components
Zi Wang +4 more
wiley +1 more source
Focus shaping of the radially polarized Bessel–Gauss beam with a sine-azimuthal variation wavefront
, 2013 Xiumin Gao +4 more
openalex +1 more source
Synergetic full-parametric Aharonov-Anandan and Pancharatnam-Berry phase for arbitrary polarization and wavefront control. [PDF]
NanophotonicsLiu T +7 more
europepmc +1 more source
Laser &Photonics Reviews, EarlyView.Manipulating the ultranarrow linewidth spectral features of quasi bound states in the continuum is challenging. A metasurface supporting linear‐to‐linear cross‐polarization coupling efficiency surpassing 25% is proposed to address the issue. Less than 100 nm linewidth is achieved, enabling the device to be applied to wavelength‐selective polarization ...
Shuhao Wu +5 more
wiley +1 more source
Comparison of Ocular Wavefront in Seated and Supine Positions Using a Hand-Held Hartmann-Shack Aberrometer. [PDF]
J Clin MedKwon NE, Brown N, Jun JH, Bang SP.
europepmc +1 more source
Topological Quasiparticles of Light: From Spin‐Orbit Coupling to Photonic Skyrmions
Laser &Photonics Reviews, EarlyView.This review summarizes recent advances in photonic skyrmions, emphasizing the central role of spin–orbit coupling in their formation. The review discusses how spin–orbit interactions generate skyrmionic textures, examines modulation strategies for their dynamic control, and provides an overview of emerging directions and opportunities where these ...
Xinrui Lei, Qiwen Zhan
wiley +1 more source
Peripheral Optics of the Human Eye:Applied Wavefront Analysis
, 2020 Dmitry Romashchenko
openalex +1 more source
Wavefront superposition method for accurate and efficient mode conversion
, 2019 Tomohiro Maeda +3 more
openalex +2 more sources
Tracing the enteric neural crest cell pathway from origin to colonization: insights into Hirschsprung's disease. [PDF]
Mol Biol RepLin H +7 more
europepmc +1 more source