In this work we investigate the behavior of the instantaneous Poynting vector of symmetrical paraxial laser beams, namely the modification of the instantaneous Poynting vector and the radiation pattern during propagation in free space for a variety of such beams. As an example, we have investigated in detail the behavior of the instantaneous Poynting vector and the radiation pattern of the paraxial Gaussian and Bessel beams.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/JOSAA.29.000901 | DOI Listing |
Publication Analysis
Top Keywords
instantaneous poynting
16
poynting vector
16
behavior instantaneous
12
vector symmetrical
8
laser beams
8
vector radiation
8
radiation pattern
8
poynting
4
vector
4
symmetrical laser
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!