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Microwave Soil Heating with Evanescent Fields from Slow-Wave Comb and Ceramic Applicators

Autor: Graham Brodie, Grigory Torgovnikov

Publikováno v: Energies, Vol 15, Iss 3, p 1068 (2022)

Microwave soil heating deactivates weed seeds; however, in many modern agricultural settings, weed seeds are mostly found in the top 1–2 cm of the soil profile. Until recently, microwave soil heating has been achieved using various antennas, which

Externí odkaz: https://doaj.org/article/9b99c443d84b432780fc78eef03ebd20

Optical Fiber Tweezers: A Versatile Tool for Optical Trapping and Manipulation

Autor: Xiaoting Zhao, Nan Zhao, Yang Shi, Hongbao Xin, Baojun Li

Publikováno v: Micromachines, Vol 11, Iss 2, p 114 (2020)

Optical trapping is widely used in different areas, ranging from biomedical applications, to physics and material sciences. In recent years, optical fiber tweezers have attracted significant attention in the field of optical trapping due to their fle

Externí odkaz: https://doaj.org/article/d348123325c54af7914691669db2f2b8

Structured Light: Ideas and Concepts

Autor: Igor I. Mokhun, Steen Grüner Hanson, Claudia Yu. Zenkova, Zheng Jun, Oleg V. Angelsky, Aleksandr Bekshaev

Publikováno v: Frontiers in Physics, Vol 8 (2020)
Angelsky, O V, Bekshaev, A Y, Hanson, S G, Zenkova, C Y, Mokhun, I I & Jun, Z 2020, ' Structured Light: Ideas and Concepts ', Frontiers in Physics, vol. 8, 114 . https://doi.org/10.3389/fphy.2020.00114

The paper briefly presents some essential concepts and features of light fields with strong spatial inhomogeneity of amplitude, phase, polarization, and other parameters. It contains a characterization of optical vortices, speckle fields, polarizatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a25e5b0c47a874ea4520f643b3acb75a
https://www.frontiersin.org/article/10.3389/fphy.2020.00114/full

Non-Classical Second-Order Nonlinear Elastic Wave Interactions

Autor: Robert Wilson, Jonathan M. Cooper, Michael Mazilu, Julien Reboud, Andriejus Demcenko

Publikováno v: 2019 IEEE International Ultrasonics Symposium (IUS).

Funding: UK Engineering and Physical Sciences Research Council Fellowship under Grant EP/K027611/1 and in part by the European Research Council advanced investigator award under Grant 340117. We report a novel ultrasonic measurement technique based o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d802ae95e3d7520a83b75b0ba62bd3a
https://doi.org/10.1109/ultsym.2019.8925682