Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Optical traps"'
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 12, Pp n/a-n/a (2023)
Color tuning plays an increasingly vital role in daily life, including painting, printing, decoration, and animation display. Among many nonemissive color tuning technologies with low‐cost and low‐energy consumption, direct color mixing is simple
Externí odkaz:
https://doaj.org/article/e05d6a03d2b141e09e04d0f57a5c9203
Publikováno v:
Applied Mechanics, Vol 3, Iss 4, Pp 1240-1253 (2022)
Untethered mobile robots at the micro-scale have the ability to improve biomedical research by performing specialized tasks inside complex physiological environments. Light-controlled wireless microbots are becoming the center of interest thanks to t
Externí odkaz:
https://doaj.org/article/a73ec15296aa405ba980abd765c76bac
Autor:
Dmitry A. Savelyev
Publikováno v:
Photonics, Vol 10, Iss 11, p 1264 (2023)
Features of the diffraction of Gaussian beams and Laguerre–Gaussian modes on subwavelength optical 3D microstructures with variable relief heights are calculated and studied in this paper. Silicon subwavelength ring gratings and diffraction axicons
Externí odkaz:
https://doaj.org/article/dbaaa9fa7d54408988b5ed054a8fcd82
Publikováno v:
Photonics, Vol 10, Iss 10, p 1154 (2023)
Optical traps formed in hollow-core fibers (HCFs) can overcome several limitations of conventional free-space optical tweezers. One of the key issues is to load particles from free space into the hollow core with high efficiency, in which process the
Externí odkaz:
https://doaj.org/article/b8fbc520cd7e404196c74a6fabe79b3a
Autor:
Dmitry A. Savelyev, Sergey V. Karpeev
Publikováno v:
Photonics, Vol 10, Iss 2, p 117 (2023)
Three-dimensional (3D) microstructures used in the formation of optical traps on the optical axis in the near diffraction zone are calculated and studied. Subwavelength, variable-height annular gratings (a lattice period of 1.05λ) with a standard an
Externí odkaz:
https://doaj.org/article/1573740a04de4aafa8d6ff04f86562ae
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 11013 (2022)
The advancement of micro-robotics in recent years has permitted a vast field of active research and application in the biomedical sector. Latest developments in microrobotics point to some ground-breaking work using light for manufacturing as well as
Externí odkaz:
https://doaj.org/article/5d434d1c0b704474a4803e4c6acfe922
Autor:
Savinov, Andrew, Block, Steven M.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2018 Nov . 115(47), 11976-11981.
Externí odkaz:
https://www.jstor.org/stable/26564489
Autor:
João D. Rodrigues, Ruggero Giampaoli, José A. Rodrigues, António V. Ferreira, Hugo Terças, José T. Mendonça
Publikováno v:
Atoms, Vol 10, Iss 2, p 45 (2022)
Turbulent radiation flow is ubiquitous in many physical systems where light–matter interaction becomes relevant. Photon bubble instabilities, in particular, have been identified as a possible source of turbulent radiation transport in astrophysical
Externí odkaz:
https://doaj.org/article/5d6f1607f73a4cf1ae09b5554401b4fa
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