Coordination of NH2- or COOH-Appended Pt-Porphyrins with CsPbBr3 Perovskite Quantum Dots to Improve a Cascade Process of Two-Photon Absorption and Triplet–Triplet Annihilation

2020 ◽  
Vol 124 (27) ◽  
pp. 14439-14445
Author(s):  
Wenting Gu ◽  
Ryosuke Nishikubo ◽  
Akinori Saeki
Keyword(s):  
Quantum Dots ◽  
Photon Absorption ◽  
Cascade Process ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Quantum Dots ◽  
Triplet Triplet Annihilation

Two-photon absorption and emission in CsPb(Br/I)3cesium lead halide perovskite quantum dots

CrystEngComm ◽  
2016 ◽  
Vol 18 (41) ◽  
pp. 7945-7949 ◽  
Author(s):  
Jingzhou Li ◽  
Saifeng Zhang ◽  
Hongxing Dong ◽  
Xinqiang Yuan ◽  
Xiongwei Jiang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photon Absorption ◽  
Absorption And Emission ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
Lead Halide

Two-Photon Absorption and Two-Photon-Induced Gain in Perovskite Quantum Dots

2018 ◽  
Vol 9 (12) ◽  
pp. 3478-3484 ◽  
Author(s):  
Gabriel Nagamine ◽  
Jaqueline O. Rocha ◽  
Luiz G. Bonato ◽  
Ana F. Nogueira ◽  
Zhanet Zaharieva ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Quantum Dots

scholarly journals Semitransparent visualizers of infrared lasers based on perovskite quantum dots

2021 ◽  
Vol 2015 (1) ◽  
pp. 012112
Author(s):  
A S Polushkin ◽  
L E Zelenkov ◽  
D Khmelevskaia ◽  
D I Markina ◽  
A L Rogach ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Polymer Matrix ◽  
Low Cost ◽  
Photon Absorption ◽  
Infrared Lasers ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Material ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite

Abstract These days halide perovskite is a very popular material to be applied both in photovoltaics and photonics due to its unique properties and low-cost methods of fabrication. High photoluminescence quantum yield and good nonlinear coefficients of perovskite material allow achieving multiphoton absorption in perovskite. Encapsulation of perovskite quantum dots in polymer matrix enables to prevent interaction with the environment and increase the material lifetime. In this paper, we present a semitransparent visualizer of infrared lasers working on two-photon absorption in halide perovskite nanocrystals encapsulated in the polymer matrix.

Size- and Wavelength-Dependent Two-Photon Absorption Cross-Section of CsPbBr3 Perovskite Quantum Dots

2017 ◽  
Vol 8 (10) ◽  
pp. 2316-2321 ◽  
Author(s):  
Junsheng Chen ◽  
Karel Žídek ◽  
Pavel Chábera ◽  
Dongzhou Liu ◽  
Pengfei Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cross Section ◽  
Absorption Cross Section ◽  
Photon Absorption ◽  
Absorption Cross ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Quantum Dots

Photophysics of two-photon absorption in CsPbBr3 perovskite quantum dots

2018 ◽  
Author(s):  
Junsheng Chen ◽  
Pavel Chábera ◽  
Maria E. Messing ◽  
Kaibo Zheng ◽  
Tonu Pullerits
Keyword(s):  
Quantum Dots ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Perovskite Quantum Dots
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