Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film

Yiran Zhu; Yuan Zhou; Zhe Wang; Zhiwei Fang; Zhaoxiang Liu; Wei Chen; Min Wang; Haisu Zhang; Ya Cheng

doi:10.3788/COL202220.011303

Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film

Yiran Zhu
, Yuan Zhou
, Zhe Wang
, Zhiwei Fang^*
, Zhaoxiang Liu^*
, Wei Chen
, Min Wang
, Haisu Zhang
, Ya Cheng^*

^*Corresponding author for this work

School of Physics and Electronic Science

East China Normal University
CAS - Shanghai Institute of Optics and Fine Mechanics
University of Chinese Academy of Sciences
ShanghaiTech University

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

21 Scopus citations

Abstract

We report an electro-optically (EO) tunable microdisk laser fabricated on the erbium (Er3_)-doped lithium niobate on insulator (LNOI) substrate. By applying a variable voltage on a pair of integrated chromium (Cr) microelectrodes fabricated near the LNOI microdisk, electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved. This gives rise to a tuning range of 45 pm when the electric voltage is varied between -200 V and 200 V.

Original language	English
Article number	011303
Journal	Chinese Optics Letters
Volume	20
Issue number	1
DOIs	https://doi.org/10.3788/COL202220.011303
State	Published - 10 Jan 2022

Keywords

Electro-optically tunable microlaser
Er3+ doping
Lithium niobate
Microdisk

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10.3788/COL202220.011303

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@article{df0a7d292b0746e79857aca44bba1cb6,

title = "Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film",

abstract = "We report an electro-optically (EO) tunable microdisk laser fabricated on the erbium (Er3\_)-doped lithium niobate on insulator (LNOI) substrate. By applying a variable voltage on a pair of integrated chromium (Cr) microelectrodes fabricated near the LNOI microdisk, electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved. This gives rise to a tuning range of 45 pm when the electric voltage is varied between -200 V and 200 V.",

keywords = "Electro-optically tunable microlaser, Er3+ doping, Lithium niobate, Microdisk",

author = "Yiran Zhu and Yuan Zhou and Zhe Wang and Zhiwei Fang and Zhaoxiang Liu and Wei Chen and Min Wang and Haisu Zhang and Ya Cheng",

note = "Publisher Copyright: {\textcopyright} 2022 Chinese Optics Letters.",

year = "2022",

month = jan,

day = "10",

doi = "10.3788/COL202220.011303",

language = "英语",

volume = "20",

journal = "Chinese Optics Letters",

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TY - JOUR

T1 - Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film

AU - Zhu, Yiran

AU - Zhou, Yuan

AU - Wang, Zhe

AU - Fang, Zhiwei

AU - Liu, Zhaoxiang

AU - Chen, Wei

AU - Wang, Min

AU - Zhang, Haisu

AU - Cheng, Ya

PY - 2022/1/10

Y1 - 2022/1/10

N2 - We report an electro-optically (EO) tunable microdisk laser fabricated on the erbium (Er3_)-doped lithium niobate on insulator (LNOI) substrate. By applying a variable voltage on a pair of integrated chromium (Cr) microelectrodes fabricated near the LNOI microdisk, electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved. This gives rise to a tuning range of 45 pm when the electric voltage is varied between -200 V and 200 V.

AB - We report an electro-optically (EO) tunable microdisk laser fabricated on the erbium (Er3_)-doped lithium niobate on insulator (LNOI) substrate. By applying a variable voltage on a pair of integrated chromium (Cr) microelectrodes fabricated near the LNOI microdisk, electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved. This gives rise to a tuning range of 45 pm when the electric voltage is varied between -200 V and 200 V.

KW - Electro-optically tunable microlaser

KW - Er3+ doping

KW - Lithium niobate

KW - Microdisk

UR - https://www.scopus.com/pages/publications/85116191175

U2 - 10.3788/COL202220.011303

DO - 10.3788/COL202220.011303

M3 - 文章

AN - SCOPUS:85116191175

SN - 1671-7694

VL - 20

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 1

M1 - 011303

ER -

Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film

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Keywords

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