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Title:

Nanoscale active tuning of the second harmonic generation efficiency in semiconductors from super-low to gigantic values

Document type:
Zeitschriftenaufsatz
Author(s):
Aşırım, Ö.E.; Kuzuoglu, M.
Abstract:
Second harmonic generation efficiency (SHGE) strongly depends on the length of the interaction material along the beam propagation axis. Since a nanoscale interaction length is considered too short even in the optical wavelength scale, the attained SHGE through nanomaterials is usually too low to be of practical use. In this study, it will be shown that by properly adjusting the conduction-band electron density in a semiconductor nanomaterial under a certain optical pumping rate (active tuning),...     »
Journal title:
New J. Phys. in press 2022-08
Year:
2022
Year / month:
2022-08
Quarter:
3. Quartal
Month:
Aug
Language:
en
Fulltext / DOI:
doi:10.1088/1367-2630/ac8950
WWW:
https://iopscience.iop.org/article/10.1088/1367-2630/ac8950/meta
Publisher:
IOP Science (Institute of Physics) - DGP (Deutsche Physikalische Gesellschaft)
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