TY - GEN

T1 - Single-particle sensing capabilities of cylindrical microresonators based on optical fibers

AU - Kolesnikova, Alena Yu

AU - Suchkov, Sergey V.

AU - Vatnik, Ilya D.

AU - Churkin, Dmitry V.

N1 - Funding Information: This work is supported by Russian Foundation for Basic Research (20-32-70170). Publisher Copyright: © 2021 SPIE. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021

Y1 - 2021

N2 - We investigate an impact of a small particle located on the surface of a fiber resonator on the dynamics of the whispering gallery modes (WGM) circulating near the fiber surface. We consider a single molecule of fibrinogen and bovine serum albumin that is put in contact with the surface of the fiber. We have studied both temporal dynamics of optical pulses propagating at the WGM as well as changes in the spectrum of WGM due to impact of the particle.

AB - We investigate an impact of a small particle located on the surface of a fiber resonator on the dynamics of the whispering gallery modes (WGM) circulating near the fiber surface. We consider a single molecule of fibrinogen and bovine serum albumin that is put in contact with the surface of the fiber. We have studied both temporal dynamics of optical pulses propagating at the WGM as well as changes in the spectrum of WGM due to impact of the particle.

KW - Biosensing

KW - Microresonator

KW - Optical fiber

KW - Whispering gallery mode

UR - http://www.scopus.com/inward/record.url?scp=85109215567&partnerID=8YFLogxK

U2 - 10.1117/12.2589428

DO - 10.1117/12.2589428

M3 - Conference contribution

AN - SCOPUS:85109215567

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Optical Sensors 2021

A2 - Baldini, Francesco

A2 - Homola, Jiri

A2 - Lieberman, Robert A.

PB - SPIE

T2 - Optical Sensors 2021

Y2 - 19 April 2021 through 23 April 2021

ER -