On-chip coherent beam combination of waveguide amplifiers on Er3+-doped thin film lithium niobate

Rui Bao; Lvbin Song; Jinming Chen; Zhe Wang; Jian Liu; Lang Gao; Zhaoxiang Liu; Zhihao Zhang; Min Wang; Haisu Zhang; Zhiwei Fang; Ya Cheng

doi:10.1364/OL.504540

On-chip coherent beam combination of waveguide amplifiers on Er³⁺-doped thin film lithium niobate

Rui Bao
, Lvbin Song
, Jinming Chen
, Zhe Wang
, Jian Liu
, Lang Gao
, Zhaoxiang Liu
, Zhihao Zhang
, Min Wang
, Haisu Zhang
, Zhiwei Fang
, Ya Cheng

School of Physics and Electronic Science

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

12 Scopus citations

Abstract

We demonstrate on-chip coherent beam combination of two waveguide amplifiers on Er³⁺-doped thin film lithium niobate (Er:TFLN) platform. Our device is built based on an electro-optic modulator fabricated on Er:TFLN. The output power of the coherently combined amplifiers is measured as high as 12.9 mW, surpassing that of previous single waveguide amplifiers based on an Er³⁺-doped thin film lithium niobate platform.

Original language	English
Pages (from-to)	6348-6351
Number of pages	4
Journal	Optics Letters
Volume	48
Issue number	24
DOIs	https://doi.org/10.1364/OL.504540
State	Published - 15 Dec 2023

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title = "On-chip coherent beam combination of waveguide amplifiers on Er3+-doped thin film lithium niobate",

abstract = "We demonstrate on-chip coherent beam combination of two waveguide amplifiers on Er3+-doped thin film lithium niobate (Er:TFLN) platform. Our device is built based on an electro-optic modulator fabricated on Er:TFLN. The output power of the coherently combined amplifiers is measured as high as 12.9 mW, surpassing that of previous single waveguide amplifiers based on an Er3+-doped thin film lithium niobate platform.",

author = "Rui Bao and Lvbin Song and Jinming Chen and Zhe Wang and Jian Liu and Lang Gao and Zhaoxiang Liu and Zhihao Zhang and Min Wang and Haisu Zhang and Zhiwei Fang and Ya Cheng",

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doi = "10.1364/OL.504540",

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TY - JOUR

T1 - On-chip coherent beam combination of waveguide amplifiers on Er3+-doped thin film lithium niobate

AU - Bao, Rui

AU - Song, Lvbin

AU - Chen, Jinming

AU - Wang, Zhe

AU - Liu, Jian

AU - Gao, Lang

AU - Liu, Zhaoxiang

AU - Zhang, Zhihao

AU - Wang, Min

AU - Zhang, Haisu

AU - Fang, Zhiwei

AU - Cheng, Ya

PY - 2023/12/15

Y1 - 2023/12/15

N2 - We demonstrate on-chip coherent beam combination of two waveguide amplifiers on Er3+-doped thin film lithium niobate (Er:TFLN) platform. Our device is built based on an electro-optic modulator fabricated on Er:TFLN. The output power of the coherently combined amplifiers is measured as high as 12.9 mW, surpassing that of previous single waveguide amplifiers based on an Er3+-doped thin film lithium niobate platform.

AB - We demonstrate on-chip coherent beam combination of two waveguide amplifiers on Er3+-doped thin film lithium niobate (Er:TFLN) platform. Our device is built based on an electro-optic modulator fabricated on Er:TFLN. The output power of the coherently combined amplifiers is measured as high as 12.9 mW, surpassing that of previous single waveguide amplifiers based on an Er3+-doped thin film lithium niobate platform.

UR - https://www.scopus.com/pages/publications/85179769103

U2 - 10.1364/OL.504540

DO - 10.1364/OL.504540

M3 - 文章

C2 - 38099745

AN - SCOPUS:85179769103

SN - 0146-9592

VL - 48

SP - 6348

EP - 6351

JO - Optics Letters

JF - Optics Letters

IS - 24

ER -

On-chip coherent beam combination of waveguide amplifiers on Er³⁺-doped thin film lithium niobate

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