Tailoring on-axis spectral density with circularly coherent light beams



Downloads per month over past year

Korotkova, O. and de Sande, J. C. G. and Santarsiero, Massimo and Martínez Herrero, Rosario and Piquero Sanz, Gemma María and Gori, Franco (2022) Tailoring on-axis spectral density with circularly coherent light beams. Optics letters, 47 (10). pp. 2394-2397. ISSN 0146-9592

[thumbnail of PiqueroG 53postprint+EMB(15-may-2023).pdf] PDF
Restringido a Repository staff only hasta 15 May 2023.


Official URL: http://dx.doi.org/10.1364/OL.458262


The on-axis cross-spectral density (CSD) of a beam radiated by a stationary source with a circular coherence state and a Gaussian spectral density is obtained in the closed form. It is revealed that the on-axis CSD is expressed via the Laplace transform of the source's degree of coherence or the Hilbert transform of the corresponding pseudo-mode weighting function. Such relations enable efficient tailoring of the on-axis spectral density, as we show with a slew of numerical examples.

Item Type:Article
Additional Information:

© 2022 Optica Publishing Group.
Funding. Ministerio de Economía y Competitividad (PID2019-104268 GB-C21).

Uncontrolled Keywords:Optics
Subjects:Sciences > Physics > Optics
ID Code:72678
Deposited On:07 Jun 2022 17:38
Last Modified:21 Jun 2022 16:52

Origin of downloads

Repository Staff Only: item control page