Journal ArticleDOI
Bessel beams from semiconductor light sources
Grigorii S. Sokolovskii,Vladislav V. Dudelev,S. N. Losev,K.K. Soboleva,A. G. Deryagin,Ksenia A. Fedorova,V. I. Kuchinskii,Wilson Sibbett,Edik U. Rafailov +8 more
TLDR
In this paper, the authors report on recent progress in the generation of non-diffracting (Bessel) beams from semiconductor light sources including both edge-emitting and surface emitting semiconductor lasers as well as light emitting diodes (LEDs).About:
This article is published in Progress in Quantum Electronics.The article was published on 2014-07-01. It has received 28 citations till now. The article focuses on the topics: Bessel beam & Semiconductor optical gain.read more
Citations
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Patent
Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications
TL;DR: In this article, an integrated optical system is configured such that when the optical source is tuned in optical frequency, the receiver produces electrical signals that are processed to produce optical profile information about the sample.
Journal ArticleDOI
Bessel Beam: Significance and Applications-A Progressive Review.
Svetlana N. Khonina,Nikolay L. Kazanskiy,Sergey V. Karpeev,Muhammad Ali Butt,Muhammad Ali Butt +4 more
TL;DR: Several hot applications based on these magnificent beams such as optical trapping, material processing, free-space long-distance self-healing beams, optical coherence tomography, superresolution, sharp focusing, polarization transformation, increased depth of focus, birefringence detection based on astigmatic transformed BB and encryption in optical communication are discussed.
Journal ArticleDOI
Nanovortex-Driven All-Dielectric Optical Diffusion Boosting and Sorting Concept for Lab-on-a-Chip Platforms.
Adrià Canós Valero,D. A. Kislov,Egor A. Gurvitz,Hadi K. Shamkhi,Alexander A. Pavlov,Dmitrii Redka,Sergey Yankin,Pavel Zemánek,Alexander S. Shalin +8 more
TL;DR: A versatile platform is introduced for further miniaturization of moving‐part‐free, optically driven microfluidic chips for fast chemical analysis, emulsion preparation, or chemical gradient generation with light‐controlled navigation of nanoparticles, viruses or biomolecules.
Patent
Light detection and ranging system with photonic integrated circuit
TL;DR: The phase array can be a static phased array to eliminate or augment the lens that couples light to and from a sample of interest or can be static and use a spectrally dispersive antenna and a tunable source to perform angular sweeping as discussed by the authors.
Posted Content
Nanovortex-driven all-dielectric optical diffusion boosting and sorting concept for lab-on-a-chip platforms
Adrià Canós Valero,D. A. Kislov,Egor A. Gurvitz,Hadi K. Shamkhi,Dmitrii Redka,Sergey Yankin,Pavel Zemánek,Alexander S. Shalin +7 more
TL;DR: In this article, a boosted optically-driven particle diffusion and nanoparticle sorting is proposed to drive spiral motion of peculiar plasmonic nanoparticles via the efficient interplay between curled spin optical forces and radiation pressure.
References
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Journal ArticleDOI
Diffraction-free beams.
TL;DR: The first experimental investigation of nondiffracting beams, with beam spots as small as a few wavelengths, can exist and propagate in free space, is reported.
Journal ArticleDOI
Exact solutions for nondiffracting beams. I. The scalar theory
TL;DR: In this paper, exact nonsingular solutions of the scalar-wave equation for beams that are non-diffracting were presented, which means that the intensity pattern in a transverse plane is unaltered by propagating in free space.
Journal ArticleDOI
Optical Trapping and Manipulation of Viruses and Bacteria
Arthur Ashkin,J. M. Dziedzic +1 more
TL;DR: Trapping and manipulation of single live motile bacteria and Escherichia coli bacteria were demonstrated in a high-resolution microscope at powers of a few milliwatts.
Journal ArticleDOI
Forces of a single-beam gradient laser trap on a dielectric sphere in the ray optics regime.
TL;DR: It is shown that good trapping requires high convergence beams from a high numerical aperture objective and a comparison is given of traps made using bright field or differential interference contrast optics and phase contrast optics.