Results 141 to 150 of about 19,671 (330)

Miniature tunable Airy beam optical meta-device

Opto-Electronic Advances
Tunable Airy beams with controllable propagation trajectories have sparked interest in various fields, such as optical manipulation and laser fabrication.
Jing Cheng Zhang, Mu Ku Chen, Yubin Fan, Qinmiao Chen, Shufan Chen, Jin Yao, Xiaoyuan Liu, Shumin Xiao, Din Ping Tsai   +8 more
doaj   +1 more source

3d Single Shot Lensless Incoherent Optical Imaging Using Coded Phase Aperture System with Point Response of Scattered Airy Beams

, 2022
Ravi Kumar, Vijayakumar Anand, Joseph Rosen   +2 more
openalex   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

Advanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio, Martina Mugnano, Valentina Marchesano, Alejandro Calabuig, Zhe Wang, Gennaro Giordano, Francesca Borrelli, Simonetta Grilli, Pietro Ferraro   +8 more
wiley   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Circular symmetric Airy beam with the inverse propagation of the abruptly autofocusing Airy beam

, 2020
In this letter, we introduce a new class of light beam, the circular symmetric Airy beam (CSAB), which arises from the extensions of the one dimensional (1D) spectrum of Airy beam from rectangular coordinates to cylindrical ones. The CSAB propagates at initial stages with a single central lobe that autofocuses and then defocuses into the multi-rings ...
openaire   +2 more sources

Conventional volume holography for unconventional Airy beam shapes

, 2018
Sunil Vyas, Yu Hsin Chia, Yuan Luo
openalex   +1 more source

Propagation of Cosh-Airy and Cos-Airy Beams in Parabolic Potential [PDF]

, 2019
Yimin Zhou, Yiqing Xu, Xiuxiang Chu, Guoquan Zhou   +3 more
openalex   +1 more source

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

Advanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park, Jewoong Lee, In‐Suk Choi, Changsoon Kim   +3 more
wiley   +1 more source

Propagation characteristics of the modified circular Airy beam

, 2015
Yunfeng Jiang, Xiuwei Zhu, Wenlei Yu, Hehong Shao, Wanting Zheng, Xuanhui Lu   +5 more
openalex   +1 more source

Properties of the Airy beam by means of the quantum potential approach [PDF]

, 2023
Gilberto Silva-Ortigoza, Jessica Ortiz-Flores   +1 more
openalex   +1 more source