Open Access
Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots
Ivan D Skurlov
1
,
Sergey E Putilin
2
,
Ilia A. Vovk
1
,
Anastasiia V Sokolova
1
,
Anton N. Tcypkin
2
,
Publication type: Journal Article
Publication date: 2020-06-01
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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13
Total citations:
13
Citations from 2024:
2
(15%)
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GOST
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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.
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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.
Cite this
RIS
Copy
TY - JOUR
DO - 10.3390/PHOTONICS7020039
UR - https://doi.org/10.3390/PHOTONICS7020039
TI - Size dependence of the resonant third-order nonlinear refraction of colloidal PbS quantum dots
T2 - Photonics
AU - Skurlov, Ivan D
AU - Ponomareva, Evgeniia A.
AU - Ismagilov, Azat O.
AU - Putilin, Sergey E
AU - Vovk, Ilia A.
AU - Sokolova, Anastasiia V
AU - Tcypkin, Anton N.
AU - Fedorov, Anatoly V.
PY - 2020
DA - 2020/06/01
PB - MDPI
SP - 39
IS - 2
VL - 7
SN - 2304-6732
ER -
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BibTex (up to 50 authors)
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@article{2020_Skurlov,
author = {Ivan D Skurlov and Evgeniia A. Ponomareva and Azat O. Ismagilov and Sergey E Putilin and Ilia A. Vovk and Anastasiia V Sokolova and Anton N. Tcypkin 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 = {MDPI},
month = {jun},
url = {https://doi.org/10.3390/PHOTONICS7020039},
number = {2},
pages = {39},
doi = {10.3390/PHOTONICS7020039}
}
Cite this
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/PHOTONICS7020039.