Effect of excitation beam divergenceon the Goos-HänchenShift enhanced by Bloch Surface Waves

Shuna Li; Yuhang Wan; Jiansheng Liu; Weijing Kong; Zheng Zheng

doi:10.3390/app9010040

Effect of excitation beam divergenceon the Goos-HänchenShift enhanced by Bloch Surface Waves

Shuna Li
, Yuhang Wan^*
, Jiansheng Liu
, Weijing Kong
, Zheng Zheng

^*Corresponding author for this work

School of Electronic and Information Engineering

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The Goos-Hänchen (GH) shift is simulated and experimentally studied when the Bloch surface wave is excited in the forbidden band of a one-dimensional photonic band-gap structure for an excitation beam with different divergence. By changing the beam waist radius, a correspondingly changed Goos-Hänchen shift curve can be observed, where with a larger waist radius and the corresponding less divergence of the excitation beam, a greater GH shift that is closer to the Artmann estimation is obtained. The experimental demonstration of this phenomenon agrees well with the theoretical simulation.

Original language	English
Article number	40
Journal	Applied Sciences (Switzerland)
Volume	9
Issue number	1
DOIs	https://doi.org/10.3390/app9010040
State	Published - 1 Jan 2019

Keywords

Bloch surface wave
Goos-Hänchen shift
One-dimensional photonic band-gap

Access to Document

10.3390/app9010040

Cite this

@article{e6c20c361f1d44ac89d5f41332c34083,

title = "Effect of excitation beam divergenceon the Goos-H{\"a}nchenShift enhanced by Bloch Surface Waves",

abstract = "The Goos-H{\"a}nchen (GH) shift is simulated and experimentally studied when the Bloch surface wave is excited in the forbidden band of a one-dimensional photonic band-gap structure for an excitation beam with different divergence. By changing the beam waist radius, a correspondingly changed Goos-H{\"a}nchen shift curve can be observed, where with a larger waist radius and the corresponding less divergence of the excitation beam, a greater GH shift that is closer to the Artmann estimation is obtained. The experimental demonstration of this phenomenon agrees well with the theoretical simulation.",

keywords = "Bloch surface wave, Goos-H{\"a}nchen shift, One-dimensional photonic band-gap",

author = "Shuna Li and Yuhang Wan and Jiansheng Liu and Weijing Kong and Zheng Zheng",

note = "Publisher Copyright: {\textcopyright} 2018 by the authors.",

year = "2019",

month = jan,

day = "1",

doi = "10.3390/app9010040",

language = "英语",

volume = "9",

journal = "Applied Sciences (Switzerland)",

issn = "2076-3417",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "1",

}

TY - JOUR

T1 - Effect of excitation beam divergenceon the Goos-HänchenShift enhanced by Bloch Surface Waves

AU - Li, Shuna

AU - Wan, Yuhang

AU - Liu, Jiansheng

AU - Kong, Weijing

AU - Zheng, Zheng

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The Goos-Hänchen (GH) shift is simulated and experimentally studied when the Bloch surface wave is excited in the forbidden band of a one-dimensional photonic band-gap structure for an excitation beam with different divergence. By changing the beam waist radius, a correspondingly changed Goos-Hänchen shift curve can be observed, where with a larger waist radius and the corresponding less divergence of the excitation beam, a greater GH shift that is closer to the Artmann estimation is obtained. The experimental demonstration of this phenomenon agrees well with the theoretical simulation.

AB - The Goos-Hänchen (GH) shift is simulated and experimentally studied when the Bloch surface wave is excited in the forbidden band of a one-dimensional photonic band-gap structure for an excitation beam with different divergence. By changing the beam waist radius, a correspondingly changed Goos-Hänchen shift curve can be observed, where with a larger waist radius and the corresponding less divergence of the excitation beam, a greater GH shift that is closer to the Artmann estimation is obtained. The experimental demonstration of this phenomenon agrees well with the theoretical simulation.

KW - Bloch surface wave

KW - Goos-Hänchen shift

KW - One-dimensional photonic band-gap

UR - https://www.scopus.com/pages/publications/85058982504

U2 - 10.3390/app9010040

DO - 10.3390/app9010040

M3 - 文章

AN - SCOPUS:85058982504

SN - 2076-3417

VL - 9

JO - Applied Sciences (Switzerland)

JF - Applied Sciences (Switzerland)

IS - 1

M1 - 40

ER -

Effect of excitation beam divergenceon the Goos-HänchenShift enhanced by Bloch Surface Waves

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this