Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides

Kaixuan Ye; Hanke Feng; Yvan Klaver; Akshay Keloth; Akhileshwar Mishra; Cheng Wang; David Marpaung

doi:10.48550/arXiv.2311.14697

Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides

Kaixuan Ye, Hanke Feng, Yvan Klaver, Akshay Keloth, Akhileshwar Mishra, Cheng Wang, David Marpaung

Research output: Working paper › Preprint › Academic

36 Downloads (Pure)

Abstract

We report the first-ever experimental observation of backward stimulated Brillouin scattering (SBS) in thin-film lithium niobate (TFLN) waveguides. The peak Brillouin gain coefficient of the z-cut LN waveguide with a crystal rotation angle of 20$^{\circ}$ is as high as 84.9m$^{-1}$W$^{-1}$, facilitated by surface acoustic waves (SAW) at 8.06GHz.

Original language	English
DOIs	https://doi.org/10.48550/arXiv.2311.14697
Publication status	Published - 9 Nov 2023

Keywords

physics
optics

Access to Document

10.48550/arXiv.2311.14697Licence: CC BY

2311.14697v2Final published version, 868 KBLicence: CC BY

1 Conference contribution

Surface acoustic wave Brillouin scattering in thin-film lithium niobate waveguides
Ye, K., Feng, H., Klaver, Y., Keloth, A., Mishra, A., Wang, C. & Marpaung, D., 2024, CLEO: Science and Innovations 2024. Optica Publishing Group (formerly OSA), STu4P.3
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Cite this

@techreport{f9f24d6cbfab4b7da0991afb5f3a6b1a,

title = "Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides",

abstract = "We report the first-ever experimental observation of backward stimulated Brillouin scattering (SBS) in thin-film lithium niobate (TFLN) waveguides. The peak Brillouin gain coefficient of the z-cut LN waveguide with a crystal rotation angle of 20$^{\circ}$ is as high as 84.9m$^{-1}$W$^{-1}$, facilitated by surface acoustic waves (SAW) at 8.06GHz.",

keywords = "physics, optics",

author = "Kaixuan Ye and Hanke Feng and Yvan Klaver and Akshay Keloth and Akhileshwar Mishra and Cheng Wang and David Marpaung",

year = "2023",

month = nov,

day = "9",

doi = "10.48550/arXiv.2311.14697",

language = "English",

type = "WorkingPaper",

}

TY - UNPB

T1 - Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides

AU - Ye, Kaixuan

AU - Feng, Hanke

AU - Klaver, Yvan

AU - Keloth, Akshay

AU - Mishra, Akhileshwar

AU - Wang, Cheng

AU - Marpaung, David

PY - 2023/11/9

Y1 - 2023/11/9

N2 - We report the first-ever experimental observation of backward stimulated Brillouin scattering (SBS) in thin-film lithium niobate (TFLN) waveguides. The peak Brillouin gain coefficient of the z-cut LN waveguide with a crystal rotation angle of 20$^{\circ}$ is as high as 84.9m$^{-1}$W$^{-1}$, facilitated by surface acoustic waves (SAW) at 8.06GHz.

AB - We report the first-ever experimental observation of backward stimulated Brillouin scattering (SBS) in thin-film lithium niobate (TFLN) waveguides. The peak Brillouin gain coefficient of the z-cut LN waveguide with a crystal rotation angle of 20$^{\circ}$ is as high as 84.9m$^{-1}$W$^{-1}$, facilitated by surface acoustic waves (SAW) at 8.06GHz.

KW - physics

KW - optics

U2 - 10.48550/arXiv.2311.14697

DO - 10.48550/arXiv.2311.14697

M3 - Preprint

BT - Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides

ER -

Surface acoustic wave stimulated Brillouin scattering in thin-film lithium niobate waveguides

Abstract

Keywords

Access to Document

Fingerprint

Research output

Surface acoustic wave Brillouin scattering in thin-film lithium niobate waveguides

Cite this