An Investigation of the Sensitivity of a Microdisk Laser to a Change in the Refractive Index of the Environment

被引：1

作者：

Kryzhanovskaya, N., V ^{[1
,2
]}

Melnichenko, I. A. ^{[1
]}

Bukatin, A. S. ^{[2
,3
]}

Kornev, A. A. ^{[2
]}

Filatov, N. A. ^{[2
]}

Shcherbak, S. A. ^{[1
,2
]}

Lipovskii, A. A. ^{[2
]}

Dragunova, A. S. ^{[1
,2
]}

Kulagina, M. M. ^{[4
]}

Likhachev, A., I ^{[4
]}

Fetisova, M., V ^{[2
,5
]}

Reduto, I., V ^{[5
]}

Maximov, M., V ^{[2
]}

Zhukov, A. E. ^{[1
]}

机构：

[1] Natl Res Univ Higher Sch Econ, St Petersburg 190008, Russia

[2] Alferov Univ, St Petersburg 194021, Russia

[3] Russian Acad Sci, Inst Analyt Instrumentat, St Petersburg 198095, Russia

[4] Ioffe Inst, St Petersburg 194021, Russia

[5] Univ Eastern Finland, Inst Photon, POB 111, FI-80101 Joensuu, Finland

来源：

TECHNICAL PHYSICS LETTERS | 2022年 / 48卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

microlaser; quantum dots; whispering-gallery modes; sensor; detection;

D O I：

10.1134/S1063785022030063

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dependence of the spectral position of the lasing line of a microdisk laser with InAs/InGaAs/GaAs quantum dots on the refractive index of an aqueous solution in which the microlaser is immersed is studied. A maximum resonance shift of 9.4 nm/RIU was obtained for 10-mu m-diameter microlasers immersed in an aqueous glucose solution.

引用

页码：74 / 77

页数：4

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