Results 211 to 220 of about 3,084 (259)

Ultrabroadband OCT for simultaneous visible and near-infrared light imaging of the mouse retina. [PDF]

Biomed Opt Express
Poh Chong S, Khan Mohammad A, Antypas H, Natarajan LM, Tan RJW, Török P.   +5 more
europepmc   +1 more source

Simulation Analysis of Thermoacoustic Effect of CNT Film with Metasurface-Enhanced Acoustic Autofocusing. [PDF]

Nanomaterials (Basel)
Rong D, Li Z, Qi Q, Liu Z, Zhou Z, Xu X.
europepmc   +1 more source

Biofilm Analysis by Confocal Microscopy-Basics and Practical Aspects. [PDF]

Microsc Res Tech
Neu TR, Kuhlicke U.
europepmc   +1 more source

Deep Sub-Wavelength 3D Imaging Using a Single Nanowire Detector. [PDF]

Nano Lett
Lamers N, Anttu N, Adham K, Hrachowina L, Hessman D, Borgström MT, Wallentin J.   +6 more
europepmc   +1 more source

The Optical Forces and Torques Exerted by Airy Light-Sheet on Magnetic Particles Utilized for Targeted Drug Delivery. [PDF]

Micromachines (Basel)
Song N, Chen S, Wang H, He X, Wei B, Li R, Zhang S, Xu L.   +7 more
europepmc   +1 more source

Analytical solution of the classical Rayleigh length definition, including truncation at arbitrary values. [PDF]

J Microsc
Lenferink A, Otto C.
europepmc   +1 more source

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Evolution of an Airy beam in turbulence

Optics Letters, 2011
The evolution of Airy beam intensity distribution in turbulence is examined. Results show that the centroid position and skewness of an Airy beam are independent on turbulence. When the exponential truncation factor is small, an Airy beam has a long tail on the left side.
Xiuxiang Chu
exaly   +3 more sources

Beam wander of an Airy beam with a spiral phase

Journal of the Optical Society of America A: Optics and Image Science, and Vision, 2014
Beam wander of an Airy beam with a spiral phase in turbulence is investigated. Using the Wigner distribution function, analytical expressions for the second-order moments and second central moments of an Airy beam with a spiral phase in turbulence are derived.
Wei, Wen, Xiuxiang, Chu
exaly   +3 more sources

Airy Pulsed Beams

2010 IEEE 26-th Convention of Electrical and Electronics Engineers in Israel, 2010
The Airy beam (AiB) has attracted a lot of attention recently because of its intriguing features; the most distinctive ones are the propagation along curved trajectories in free space and the weak diffraction. We have previously shown that the AiB is, in fact, a caustic of the rays that radiate from the tail of the Airy function aperture distribution ...
Yan, Kaganovsky, Ehud, Heyman
openaire   +2 more sources