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Photonics, volume 7, issue 2, pages 39

Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots

Publication typeJournal Article
Publication date2020-06-01
Journal: Photonics
Quartile SCImago
Q2
Quartile WOS
Q3
Impact factor2.4
ISSN23046732
Atomic and Molecular Physics, and Optics
Instrumentation
Radiology Nuclear Medicine and imaging
Abstract

Due to their high resonant third-order nonlinear response, lead sulfide quantum dots (QDs) are potential materials for applications in the field of nonlinear optics. In this paper, we implement the Z-scan method to study the resonant nonlinear response of lead sulfide QDs in colloidal solutions. We managed to measure the purely intrinsic resonant nonlinear response, free of thermal contribution. We report that the lead sulfide QD third-order nonlinear response per QD shows an unconventional increase. A figure of merit for QD nonlinearity grows as a power function with a factor of 2.9.

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GOST Copy
Skurlov I. D. et al. Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots // Photonics. 2020. Vol. 7. No. 2. p. 39.
GOST all authors (up to 50) Copy
Skurlov I. D., Ponomareva E. A., Ismagilov A. O., Putilin S. E., Vovk I. A., Sokolova A. V., Tcypkin A. N., Fedorov A. V. Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots // Photonics. 2020. Vol. 7. No. 2. p. 39.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/PHOTONICS7020039
UR - https://doi.org/10.3390%2FPHOTONICS7020039
TI - Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots
T2 - Photonics
AU - Ismagilov, Azat O.
AU - Putilin, Sergey E
AU - Sokolova, Anastasiia V
AU - Tcypkin, Anton N.
AU - Skurlov, Ivan D
AU - Ponomareva, Evgeniia A.
AU - Vovk, Ilia A.
AU - Fedorov, Anatoly V.
PY - 2020
DA - 2020/06/01 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 39
IS - 2
VL - 7
SN - 2304-6732
ER -
BibTex |
Cite this
BibTex Copy
@article{2020_Skurlov,
author = {Azat O. Ismagilov and Sergey E Putilin and Anastasiia V Sokolova and Anton N. Tcypkin and Ivan D Skurlov and Evgeniia A. Ponomareva and Ilia A. Vovk and Anatoly V. Fedorov},
title = {Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots},
journal = {Photonics},
year = {2020},
volume = {7},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {jun},
url = {https://doi.org/10.3390%2FPHOTONICS7020039},
number = {2},
pages = {39},
doi = {10.3390/PHOTONICS7020039}
}
MLA
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MLA Copy
Skurlov, Ivan D., et al. “Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots.” Photonics, vol. 7, no. 2, Jun. 2020, p. 39. https://doi.org/10.3390%2FPHOTONICS7020039.
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