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Physical Review Letters, ISSN 0031-9007, 06/2018, Volume 120, Issue 23, p. 233602
A simple noninterferometric approach for probing the geometric phase of a structured Gaussian beam is proposed. Both the Gouy and Pancharatnam-Berry phases can... 
Gaussian beams (optics) | Transformations
Journal Article
Optics Letters, ISSN 0146-9592, 03/2018, Volume 43, Issue 6, p. 1411
In this work, I present a full analytical theory for the Goos–Hänchen and Imbert–Fedorov shifts experienced by an Airy beam impinging on a dielectric surface.... 
Beams (radiation) | Gaussian beams (optics)
Journal Article
Applied Optics, ISSN 1559-128X, 08/2018, Volume 57, Issue 23, p. 6725
We report the generation of Bessel–Gauss beams of high conical angle, up to 35 deg, using reflective off-axis axicons and a magnification optical system. We... 
Beams (radiation) | Gaussian beams (optics)
Journal Article
Journal of Synchrotron Radiation, ISSN 1600-5775, 05/2017, Volume 24, Issue 3, pp. 586 - 594
Fresnel zone plates with apodized apertures [apodization FZPs (A‐FZPs)] have been developed to realise Gaussian beam optics in the hard X‐ray region. The... 
Gaussian beam optics | Fresnel zone plate | X‐ray microscopy | apodization | X-ray microscopy | INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | MICROTOMOGRAPHY | RESOLUTION | MICROSCOPE | OPTICS | REGION | Aperture | Radio communications | Knife-edge | Microbeams | X rays | Gaussian beams (optics) | Optical properties | Apertures | Apodization | Fresnel zones
Journal Article
Optics Letters, ISSN 0146-9592, 02/2019, Volume 44, Issue 4, pp. 887 - 890
Converting a Gaussian mode to a vortex beam is much more inconvenient in the terahertz (THz) region than in the near-infrared (NIR) region due to... 
VORTICES | OPTICS | Gaussian beams (optics) | Vortices | Electron beams
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 08/2019, Volume 44, Issue 15, pp. 3709 - 3712
We experimentally realize bona fide twisted Gaussian Schell-model (TGSM) beams by converting an anisotropic GSM beam into a TGSM beam with a set of just three... 
OPTICS | Converting | Anisotropy | Gaussian beams (optics)
Journal Article
1996, Proceedings of the Lebedev Physics Institute, ISBN 1560722495, Volume 222., 92
Book
Applied Optics, ISSN 1559-128X, 10/2018, Volume 57, Issue 28, p. 8418
We introduce a new class of abruptly autofocusing circular Pearcey Gaussian beams (AAFCPGBs) which tend to be abruptly autofocusing circular Pearcey beams with... 
Propagation | Gaussian beams (optics) | Circularity | Gaussian distribution
Journal Article
Applied Optics, ISSN 1559-128X, 11/2018, Volume 57, Issue 33, p. 9863
We present a simple high-precision method to quickly and accurately measure the diameters of Gaussian beams, Airy spots, and central peaks of Bessel beams... 
Beams (radiation) | Gaussian beams (optics) | Recording
Journal Article
Optics Letters, ISSN 0146-9592, 02/2019, Volume 44, Issue 4, pp. 735 - 738
Optical twists are the rotation of light structures along the beam axis, which can be caused by the quadratic twist phase of a partially coherent field. Here,... 
PHASE | COMPLEX DEGREE | OPTICS | Spectral density function | Beams (radiation) | Gaussian beams (optics) | Density | Rotation | Coherence
Journal Article
Optics Letters, ISSN 0146-9592, 08/2018, Volume 43, Issue 16, p. 4037
We experimentally study the Goos–Hänchen shift of a focused Gaussian optical beam in the critical region of incidence. We directly measure the beam’s shift... 
Image analysis | Wave propagation | Gaussian beams (optics)
Journal Article
Optics Letters, ISSN 0146-9592, 03/2015, Volume 40, Issue 5, pp. 701 - 704
We study elliptical vortex Hermite-Gaussian (vHG) beams, which are described by the complex amplitude proportional to the nth-order Hermite polynomial whose... 
ORBITAL ANGULAR-MOMENTUM | LIGHT | OPTICS | Functions (mathematics) | Beams (radiation) | Parameters | Gaussian beams (optics) | Mathematical analysis | Vortices | Fluid flow | Cross sections
Journal Article
Optics Communications, ISSN 0030-4018, 01/2020, Volume 455, p. 124476
Transparent spheres in which the radius of the sphere is larger than or equal to the wavelength of light have currently become of particular interest for quite... 
Transparent spheres | Fraunhofer ring aperture diffraction | Calculi of the properties of sphere focusing in a wide range | Superposition principle | Focusing | Gaussian beam approximation | PARTICLE | SURFACE | OPTICS
Journal Article
Applied Optics, ISSN 1559-128X, 05/2018, Volume 57, Issue 15, p. 4153
We demonstrate that an optical probe beam with high spherical aberration used for glucose concentration measurements gives better sensitivity compared to a... 
Plasma | Gaussian beams (optics) | Glucose | Aberration | Electrons
Journal Article
Optics Letters, ISSN 0146-9592, 10/2014, Volume 39, Issue 20, pp. 5997 - 6000
We analyze numerically optical waveguide structures in photorefractive media induced by one or two incoherent counter-propagating (CP) Airy beams. Under... 
GENERATION | OPTICS | Beams (radiation) | Deflection | Gaussian beams (optics) | Focusing | Photorefractivity | Nonlinearity | Optical waveguides | Interconnections | Photonic | Engineering Sciences | Optics
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 08/2019, Volume 44, Issue 15, pp. 3629 - 3632
The transverse field profile of light has been recognized as a resource for classical and quantum communications for which reliable methods of sorting or... 
OPTICS | Demultiplexing | Histograms | Beams (radiation) | Neural networks | Gaussian beams (optics) | Transfer functions | Angular momentum | Machine learning | Depth profiling | Superposition (mathematics)
Journal Article
APPLIED OPTICS, ISSN 1559-128X, 06/2019, Volume 58, Issue 18, pp. 4910 - 4917
Propagation of an axially symmetrical beam through an apodizer comprising a circular serrated aperture and a spatial filter is considered on the basis of the... 
APPROXIMATION | ENCIRCLED ENERGY FUNCTION | OPTICS | Pinholes | Wave propagation | Gaussian beams (optics) | Apertures | Spatial filtering | Laser beams | Wave fronts
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2018, Volume 121, Issue 13, p. 133901
We demonstrate a new principle of the laser-induced hammer-hit vibration of a micron-sized black sphere in liquid glycerol with a single divergent Gaussian... 
Vibration | Trapped particles | Gaussian beams (optics)
Journal Article
Optics Letters, ISSN 0146-9592, 10/2018, Volume 43, Issue 19, p. 4831
It has been known that light possesses both spin and orbital angular momenta (AM) arising from the twisting behaviors of the electric (and magnetic) field... 
Twisting | Propagation | Gaussian beams (optics) | Density
Journal Article
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