Scattering of a non-paraxial Bessel light-sheet by a sphere of arbitrary size

2020 ◽  
Vol 245 ◽  
pp. 106869
Author(s):  
Shu Zhang ◽  
Renxian Li ◽  
Bojian Wei ◽  
Jiaming Zhang ◽  
Han Sun ◽  
...  
Keyword(s):  
Light Sheet ◽  
Arbitrary Size

Scattering of a non-paraxial Bessel pincer light-sheet by a dielectric sphere of arbitrary size

2021 ◽  
pp. 107647
Author(s):  
Shu Zhang ◽  
Renxian Li ◽  
Bojian Wei ◽  
Ningning Song ◽  
Liu Yang ◽  
...  
Keyword(s):  
Light Sheet ◽  
Dielectric Sphere ◽  
Arbitrary Size

scholarly journals Optical resonance and rainbow scattering of an electromagnetic Airy light-sheet by a dielectric sphere of arbitrary size

2021 ◽  
pp. 100143
Author(s):  
Ningning Song ◽  
Bing Wei ◽  
Renxian Li ◽  
Shu Zhang ◽  
Bojian Wei ◽  
...  
Keyword(s):  
Light Sheet ◽  
Dielectric Sphere ◽  
Optical Resonance ◽  
Arbitrary Size ◽  
Rainbow Scattering

DETERMINATION OF LIGHT SHEET THICKNESS IN PIV

1995 ◽  
Vol 2 (3) ◽  
pp. 259-266 ◽  
Author(s):  
Mahmoud F. Maghrebi ◽  
Kiyosi Kawanisi ◽  
Shoitiro Yokosi
Keyword(s):  
Sheet Thickness ◽  
Light Sheet

INVESTIGATION OF FLOW SEPARATION PROPAGATION ON PROPELLER BLADES BY THE TUFTS AND LIGHT SHEET TECHNIQUES

2009 ◽  
Vol 40 (1) ◽  
pp. 103-115
Author(s):  
V. E. Mosharov ◽  
A. A. Orlov ◽  
S. P. Ostroukhov ◽  
V. N. Radchenko
Keyword(s):  
Flow Separation ◽  
Light Sheet ◽  
Propeller Blades

scholarly journals Achromatic terahertz Airy beam generation with dielectric metasurfaces

Nanophotonics ◽  
2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Qingqing Cheng ◽  
Juncheng Wang ◽  
Ling Ma ◽  
Zhixiong Shen ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Biomedical Imaging ◽  
Frequency Dispersion ◽  
Light Sheet ◽  
Photonic Devices ◽  
Self Healing ◽  
Beam Focusing ◽  
Light Sheet Microscopy ◽  
Airy Beam ◽  
Potential Applications ◽  
Airy Beams

AbstractAiry beams exhibit intriguing properties such as nonspreading, self-bending, and self-healing and have attracted considerable recent interest because of their many potential applications in photonics, such as to beam focusing, light-sheet microscopy, and biomedical imaging. However, previous approaches to generate Airy beams using photonic structures have suffered from severe chromatic problems arising from strong frequency dispersion of the scatterers. Here, we design and fabricate a metasurface composed of silicon posts for the frequency range 0.4–0.8 THz in transmission mode, and we experimentally demonstrate achromatic Airy beams exhibiting autofocusing properties. We further show numerically that a generated achromatic Airy-beam-based metalens exhibits self-healing properties that are immune to scattering by particles and that it also possesses a larger depth of focus than a traditional metalens. Our results pave the way to the realization of flat photonic devices for applications to noninvasive biomedical imaging and light-sheet microscopy, and we provide a numerical demonstration of a device protocol.

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