Colloidal quantum dots as single photon sources

被引：5

作者：

Nelson, Damian ^{[1
]}

Byun, Sujeong ^{[2
]}

Bullock, James ^{[2
]}

Crozier, Kenneth B. ^{[1
,2
,3
]}

Kim, Sejeong ^{[2
]}

机构：

[1] Univ Melbourne, Sch Phys, Parkville, Vic 3010, Australia

[2] Univ Melbourne, Dept Elect & Elect Engn, Parkville, Vic 3010, Australia

[3] Univ Melbourne, Australian Res Council ARC, Ctr Excellence Transformat Meta Opt Syst TMOS, Parkville, Vic 3010, Australia

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2024年 / 12卷 / 16期

关键词：

LIGHT-EMITTING-DIODES; BLINKING; NANOCRYSTALS; CDSE; EMISSION; INTERMITTENCY; PEROVSKITES; EXCITONS; CSPBX3; BRIGHT;

D O I：

10.1039/d3tc04165d

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single photon sources (SPSs) are key components in various developing applications, such as quantum cryptography, optical quantum computation, and quantum sensing. Colloidal quantum dots (CQDs) have emerged as an attractive material for SPSs due to their solution-based processing, narrow and tunable photoluminescence (PL) wavelength, high quantum yield (QY), and integration with different substrates. In this paper, we will review the current state of research on using CQDs for SPSs, including the various methods for improving the optical properties of CQDs, the diverse types of CQDs that have been used as SPSs, and the nanophotonic approaches used to improve the single photon properties of CQDs. Additionally, we will discuss the challenges and future directions for the field. Colloidal quantum dots (CQDs) are promising candidates for single photon sources (SPSs), pivotal for quantum technology. This review explores their applications, advancements, and potential in quantum photonics.

引用

页码：5684 / 5695

页数：12

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