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Applied Physics Letters, ISSN 0003-6951, 02/2016, Volume 108, Issue 6, p. 64103
We present experiments on acoustic carpet cloaking by using a metasurface made of graded Helmholtz resonators. The thin metasurface, placed over the object to... 
PHYSICS, APPLIED | WAVE-FRONT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 12/2016, Volume 109, Issue 24, p. 243501
We propose to produce efficient three-dimensional sound converging in broadband with binary reflected phases on a planar surface with unit cells consisting of... 
MANIPULATION | PHYSICS, APPLIED | WAVE-FRONT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 09/2015, Volume 107, Issue 11, p. 113501
We design and experimentally demonstrate an acoustic tunnel completely open for substances like fluids or other energy fluxes to exchange while allowing sound... 
SURFACE | MANIPULATION | PHYSICS, APPLIED | WAVE-FRONT | LIGHT
Journal Article
Optics Express, ISSN 1094-4087, 2019, Volume 27, Issue 13, pp. 18803 - 18817
We present the example of a specific design of an electrically tunable liquid crystal lens (TLCL) with floating electrode to analyze experimentally the... 
DESIGN | OPTICS | MICROLENS | WAVE-FRONT
Journal Article
Optics Express, ISSN 1094-4087, 10/2013, Volume 21, Issue 21, pp. 25333 - 25343
The polarization state of an ultrafast laser is dynamically controlled using two Spatial Light Modulators and additional waveplates. Consequently, four states... 
OPTICS | IONIZATION | WAVE-FRONT | PULSES
Journal Article
Journal of the Optical Society of America A: Optics and Image Science, and Vision, ISSN 1084-7529, 07/2018, Volume 35, Issue 7, pp. 1233 - 1242
In this paper, we propose the use of Gaussian radial basis functions (GRBFs) to model the generalized pupil function for phase retrieval. The selection of the... 
WAVE-FRONT RECONSTRUCTION | ALGORITHM | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 09/2017, Volume 42, Issue 18, pp. 3622 - 3625
We propose a compact phase-shifting radial shearing interferometer based on a pixelated micro-retarder array (MRA). The MRA is made of a thin birefringence... 
WAVE-FRONT RECONSTRUCTION | LASER | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 05/2016, Volume 24, Issue 9, pp. 10000 - 10012
The study of light propagation though the atmosphere is crucial in different areas such as astronomy, free-space communications, remote sensing, etc. Since... 
SYSTEM | WAVE-FRONT GENERATION | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 03/2014, Volume 22, Issue 5, pp. 5098 - 5105
Freeform optics have emerged as promising components in diverse applications due to the potential for superior optical performance. There are many research... 
WAVE-FRONT RECONSTRUCTION | INTERFEROGRAMS | OPTICS
Journal Article
Applied Physics Letters, ISSN 0003-6951, 01/2016, Volume 108, Issue 3, p. 31902
Impedance is an important issue in the design of acoustic lenses because mismatched impedance is detrimental to real focusing applications. Here, we report two... 
SOUND | PHYSICS, APPLIED | METAMATERIALS | LENS | WAVE-FRONT | METASURFACES
Journal Article
Optics Letters, ISSN 0146-9592, 07/2016, Volume 41, Issue 14, pp. 3169 - 3172
A branch point problem and its solution commonly involve recognizing and reconstructing a vortex phase structure around a singular point. In laser beam... 
ADAPTIVE OPTICS | WAVE-FRONT SENSOR | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 03/2019, Volume 27, Issue 6, pp. 9215 - 9231
The annular laser beam (ALB) has been widely used in many fields for its unique intensity distribution. Especially, in the materials processing, the power and... 
POLYNOMIALS | SYSTEM | QUALITY | WAVE-FRONT CORRECTION | OPTICS
Journal Article
Applied Physics Letters, ISSN 0003-6951, 04/2019, Volume 114, Issue 16
Wavefront sensing is an essential tool in wide research areas. However, the auxiliary reference beam and the pixel-array detector are indispensable in most of... 
Amplitudes | Wave front reconstruction | Sensors | Pixels
Journal Article
Scientific Reports, ISSN 2045-2322, 2014, Volume 4, Issue 1, pp. 6517 - 6517
Similar to their optic counterparts, acoustic components are anticipated to flexibly tailor the propagation of sound. However, the practical applications, e.... 
WAVE-FRONT | MULTIDISCIPLINARY SCIENCES | METAMATERIALS | Sound | Office buildings | Refraction | Coiling
Journal Article
Optics Letters, ISSN 0146-9592, 2015, Volume 40, Issue 10, pp. 2245 - 2248
A compact quadriwave lateral shearing interferometer (QWLSI) with strong adaptability and high precision is proposed based on a novel randomly encoded hybrid... 
WAVE-FRONT RECONSTRUCTION | COMPACT | EUVA | OPTICS
Journal Article
Applied Physics Letters, ISSN 0003-6951, 11/2017, Volume 111, Issue 20, p. 201902
In this study, we introduce a subwavelength periodic thin plate array into an acoustic metasurface and investigate the modulation effect on acoustic surface... 
MANIPULATION | REFLECTION | PHYSICS, APPLIED | WAVE-FRONT | LIGHT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 10/2016, Volume 109, Issue 15, p. 153501
We report the theoretical design, numerical simulation, and experimental demonstration of a flat mirror capable to efficiently focus the reflected sound in... 
ACOUSTIC METAMATERIALS | MANIPULATION | PHYSICS, APPLIED | WAVE-FRONT
Journal Article
Journal of the Optical Society of America A: Optics and Image Science, and Vision, ISSN 1084-7529, 10/2018, Volume 35, Issue 10, pp. 1717 - 1729
This paper presents a Fresnel diffraction analysis of classical Ronchi and reverse Hartmann tests. Simplified analytical expressions of the intensity patterns... 
INTERFEROMETRY | WAVE-FRONT SENSOR | OPTICS | COMPENSATION | RECONSTRUCTION
Journal Article
OPTICS EXPRESS, ISSN 1094-4087, 06/2014, Volume 22, Issue 13, pp. 15632 - 15638
A novel method of common-path imaging interferometry, the White Light Spatial-Phase-Shift (WLSPS) for object surface measurements, is discussed here. Compared... 
WAVE-FRONT ANALYSIS | SENSOR | OPTICS
Journal Article
GEOPHYSICS, ISSN 0016-8033, 11/1999, Volume 64, Issue 6, pp. 1912 - 1919
A synthesis of two newly developed concepts in 3-D modeling is developed in this paper: (1) The open. (non complete) seismic model, and (2) the ray tracing... 
WAVE-FRONT CONSTRUCTION | GEOCHEMISTRY & GEOPHYSICS | TRAVEL-TIME
Journal Article
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