Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles

Amit Kumar Goyal; Kalpana Sagar; Ajay Kumar; Yehia Massoud

doi:10.1117/12.2686552

Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles

Amit Kumar Goyal, Kalpana Sagar, Ajay Kumar, Yehia Massoud^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this manuscript, a dielectric nanoparticle-assisted excitation of optical Tamm mode (OTM) is proposed using a 1D-Photonic Crystal configuration. The structure comprises a bilayer photonic crystal structure having silicon nanoparticles placed at the top interface of the structure. The structural parameters and nanoparticle sizes are optimized to break the translational symmetry. The reflectance spectrum and field distribution map are analytically studied by the finite element method. The analytical results exhibit the excitation and confinement of OTM. The excited OTM modes show a strong dependency on the angle of incidence and the nanoparticle size. The obtained results exhibit that dielectric nanoparticles can be utilized as compact surface mode exciters and scatterers. This further facilitates the development of OTM devices for integrated photonic applications.

Original language	English (US)
Title of host publication	Nanophotonics and Micro/Nano Optics IX
Editors	Zhiping Zhou, Kazumi Wada, Limin Tong
Publisher	SPIE
ISBN (Electronic)	9781510667952
DOIs	https://doi.org/10.1117/12.2686552
State	Published - 2023
Event	Nanophotonics and Micro/Nano Optics IX 2023 - Beijing, China Duration: Oct 14 2023 → Oct 16 2023

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12773
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Nanophotonics and Micro/Nano Optics IX 2023
Country/Territory	China
City	Beijing
Period	10/14/23 → 10/16/23

Bibliographical note

Publisher Copyright:
© 2023 SPIE. All rights reserved.

Keywords

Optical Tamm Mode
Photonic Crystal
Silicon Nanoparticle
Surface Wave

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2686552

Cite this

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title = "Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles",

abstract = "In this manuscript, a dielectric nanoparticle-assisted excitation of optical Tamm mode (OTM) is proposed using a 1D-Photonic Crystal configuration. The structure comprises a bilayer photonic crystal structure having silicon nanoparticles placed at the top interface of the structure. The structural parameters and nanoparticle sizes are optimized to break the translational symmetry. The reflectance spectrum and field distribution map are analytically studied by the finite element method. The analytical results exhibit the excitation and confinement of OTM. The excited OTM modes show a strong dependency on the angle of incidence and the nanoparticle size. The obtained results exhibit that dielectric nanoparticles can be utilized as compact surface mode exciters and scatterers. This further facilitates the development of OTM devices for integrated photonic applications.",

keywords = "Optical Tamm Mode, Photonic Crystal, Silicon Nanoparticle, Surface Wave",

author = "Goyal, {Amit Kumar} and Kalpana Sagar and Ajay Kumar and Yehia Massoud",

year = "2023",

doi = "10.1117/12.2686552",

language = "English (US)",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Zhiping Zhou and Kazumi Wada and Limin Tong",

booktitle = "Nanophotonics and Micro/Nano Optics IX",

address = "United States",

}

Goyal, AK, Sagar, K, Kumar, A & Massoud, Y 2023, Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles. in Z Zhou, K Wada & L Tong (eds), Nanophotonics and Micro/Nano Optics IX., 127731J, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12773, SPIE, Nanophotonics and Micro/Nano Optics IX 2023, Beijing, China, 10/14/23. https://doi.org/10.1117/12.2686552

Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles. / Goyal, Amit Kumar; Sagar, Kalpana; Kumar, Ajay et al.
Nanophotonics and Micro/Nano Optics IX. ed. / Zhiping Zhou; Kazumi Wada; Limin Tong. SPIE, 2023. 127731J (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12773).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles

AU - Goyal, Amit Kumar

AU - Sagar, Kalpana

AU - Kumar, Ajay

AU - Massoud, Yehia

PY - 2023

Y1 - 2023

N2 - In this manuscript, a dielectric nanoparticle-assisted excitation of optical Tamm mode (OTM) is proposed using a 1D-Photonic Crystal configuration. The structure comprises a bilayer photonic crystal structure having silicon nanoparticles placed at the top interface of the structure. The structural parameters and nanoparticle sizes are optimized to break the translational symmetry. The reflectance spectrum and field distribution map are analytically studied by the finite element method. The analytical results exhibit the excitation and confinement of OTM. The excited OTM modes show a strong dependency on the angle of incidence and the nanoparticle size. The obtained results exhibit that dielectric nanoparticles can be utilized as compact surface mode exciters and scatterers. This further facilitates the development of OTM devices for integrated photonic applications.

AB - In this manuscript, a dielectric nanoparticle-assisted excitation of optical Tamm mode (OTM) is proposed using a 1D-Photonic Crystal configuration. The structure comprises a bilayer photonic crystal structure having silicon nanoparticles placed at the top interface of the structure. The structural parameters and nanoparticle sizes are optimized to break the translational symmetry. The reflectance spectrum and field distribution map are analytically studied by the finite element method. The analytical results exhibit the excitation and confinement of OTM. The excited OTM modes show a strong dependency on the angle of incidence and the nanoparticle size. The obtained results exhibit that dielectric nanoparticles can be utilized as compact surface mode exciters and scatterers. This further facilitates the development of OTM devices for integrated photonic applications.

KW - Optical Tamm Mode

KW - Photonic Crystal

KW - Silicon Nanoparticle

KW - Surface Wave

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U2 - 10.1117/12.2686552

DO - 10.1117/12.2686552

M3 - Conference contribution

AN - SCOPUS:85182025339

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

BT - Nanophotonics and Micro/Nano Optics IX

A2 - Zhou, Zhiping

A2 - Wada, Kazumi

A2 - Tong, Limin

PB - SPIE

T2 - Nanophotonics and Micro/Nano Optics IX 2023

Y2 - 14 October 2023 through 16 October 2023

ER -

Theoretical Analysis of Optical Tamm Mode Excitation using Dielectric Nanoparticles

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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