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Optics Express, ISSN 1094-4087, 02/2018, Volume 26, Issue 3, pp. 3627 - 3637
It is known that Bessel beam generation with a non-ideal axicon induces beam pattern distortions. In this paper, we introduce a simple method for non-ideal... 
CRYSTALS | ARRAY | OPTICS | AXICON
Journal Article
Optics Express, ISSN 1094-4087, 08/2018, Volume 26, Issue 17, pp. 22019 - 22029
Vortex electromagnetic (EM) waves hold promise for their ability to significantly increase the transmission capacity of wireless communication systems via the... 
OPTICS | AXICON | BEAMS | LIGHT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 01/2012, Volume 100, Issue 3, pp. 031104 - 031104-3
We report nanometer-scale fabrication on metal thin films using ablation by femtosecond laser pulses, with Bessel beam profiles. Choosing the laser fluence... 
PHYSICS, APPLIED | GENERATION | OPTICS | AXICON
Journal Article
Optics Express, ISSN 1094-4087, 08/2017, Volume 25, Issue 16, pp. 19548 - 19560
In this paper, a comparison is presented between Bessel beam launchers at millimeter waves based on either a cylindrical standing wave (CSW) or a cylindrical... 
EQUATIONS | DIFFRACTION | MODES | OPTICS | AXICON | FIELD
Journal Article
Optics Letters, ISSN 0146-9592, 07/2013, Volume 38, Issue 14, pp. 2443 - 2445
A radially polarized beam was generated in a microchip Nd:YVO4 laser by shaping the pump profile to be a group of focused plane waves, the directions of which... 
BIREFRINGENCE | CRYSTAL | OPTICS | AXICON | MODE
Journal Article
Optics Express, ISSN 1094-4087, 08/2009, Volume 17, Issue 18, pp. 15558 - 15570
Due to their immunity to diffraction, Bessel light modes potentially offer advantages in various applications. However, they do exhibit significant intensity... 
FIELDS | PHASE | AXICON | BEAMS | ALGORITHM | GENERATION | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 07/2013, Volume 38, Issue 14, pp. 2550 - 2553
This Letter analyzes the imaging performance of Bessel beam microscopy (BBM), an imaging technique that places an axicon in the light path of a microscope.... 
SUPERRESOLUTION | DESIGN | OPTICS | AXICON | FILTERS
Journal Article
Applied Optics, ISSN 1559-128X, 11/2016, Volume 55, Issue 33, pp. 9370 - 9377
This paper presents the conception and implementation of a variable diameter ring-cutting system for a CO2 laser with a working wavelength of 10.6 mu m. The... 
AXICONS | LASER TRAP | OPTICS
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2018, Volume 10826
Conference Proceeding
Applied Physics Letters, ISSN 0003-6951, 06/2011, Volume 98, Issue 24, pp. 241103 - 241103-3
We demonstrate a beam shaping method by engraving plasmonic lens consisted of subwavelength slit-metallic groove structure on the cleaved end facet of a... 
PHYSICS, APPLIED | AXICON | DEPTH | LIGHT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 10/2017, Volume 111, Issue 16, p. 161103
We propose a method to generate a Bessel beam using cross-phase modulation based on the thermal nonlinear optical effect. The thermal nonlinear medium is shown... 
SAMPLE | VAPOR | PHYSICS, APPLIED | INDUCED TRANSPARENCY | AXICON | LIGHT | CRYSTAL
Journal Article
Optics Letters, ISSN 0146-9592, 07/2012, Volume 37, Issue 13, pp. 2556 - 2558
We report the first observation (to our best knowledge) of a constant intensity, quasi-Bessel/nondiffracting beam in an absorbing medium generated by a novel... 
OPTICS | AXICON | OPTICAL-ELEMENT | PULSES
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2018, Volume 10678
Conference Proceeding
Optics Express, ISSN 1094-4087, 11/2010, Volume 18, Issue 24, pp. 25299 - 25305
A Bessel-like beam was generated in a novel all-fiber integrated structure. A concentric ring intensity pattern was achieved by the multimode interference... 
DIFFRACTION | LIGHT-BEAM | OPTICS | AXICON
Journal Article
Guangxue Xuebao/Acta Optica Sinica, ISSN 0253-2239, 06/2009, Volume 29, Issue 6, pp. 1659 - 1663
Journal Article
Optics Letters, ISSN 0146-9592, 07/2018, Volume 43, Issue 13, pp. 3029 - 3032
We propose and experimentally demonstrate a novel experimental scheme to generate high on-axis peak intensity, segmented, smooth, zero-order quasi-Bessel beams... 
GENERATION | GAUSSIAN BEAMS | OPTICS | NONDIFFRACTING BEAMS | AXICON | PROPAGATION
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2018, Volume 10819
Conference Proceeding
Optics Express, ISSN 1094-4087, 07/2012, Volume 20, Issue 14, pp. 14891 - 14905
Optical beams exhibiting a long depth of focus and a minimum spot size can be obtained with the tight focusing of a narrow annulus of radially polarized light,... 
PARABOLIC-MIRROR | SYSTEM | LASER-BEAM | LENS-AXICON | FIELD | RESOLUTION | GENERATION | CRYSTAL | OPTICS | FOCAL SPOT | MICROSCOPY
Journal Article
JOURNAL OF OPTICS, ISSN 2040-8978, 05/2017, Volume 19, Issue 5
A new optical system is proposed for the generation of radially polarized spiral laser beams in the form of a controlled narrow double ring. The system is... 
cylindrical vector beams | spiral beams | DIFFRACTIVE OPTICAL-ELEMENT | diffractive axicon | interference polarizing plate | OPTICS | controlled narrow double ring | refractive axicon
Journal Article
Optics Letters, ISSN 0146-9592, 07/2003, Volume 28, Issue 13, pp. 1084 - 1086
A new mathematical model, described as hollow Gaussian beams (HGBs), is proposed to describe a dark hollow laser beam (DHB). The area of the dark region across... 
LASER-BEAM | AXICON | LIGHT | ATOMS | TRAP | GENERATION | OPTICS
Journal Article
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