AI Article Synopsis
- Researchers are focusing on innovative techniques for creating pulsed electromagnetic microwave radiation, particularly using optical pumping methods.
- A new method is proposed and tested that utilizes the radiation from charged submicron particles oscillating at their natural acoustic frequencies.
- The study highlights how laser radiation can effectively enhance acoustic vibrations in these submicron particles through the Raman mechanism.
Article Abstract
The development of new methods for generating pulsed electromagnetic microwave radiation is currently an actively developing area of research. Schemes for microwave radiation generation with optical pumping are of great interest. In this paper we propose and experimentally demonstrate principally new method for photonic generation of microwave electromagnetic radiation. This method is based on the use of radiation of charged submicron particles oscillating at their own acoustic frequency. Laser radiation of the optical range implements an effective buildup of acoustic vibrations of submicron particles forming the system under study, according to the Raman mechanism.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8032682 | PMC |
| http://dx.doi.org/10.1038/s41598-021-87389-3 | DOI Listing |
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