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On-Chip Integrated Yb3+-Doped Waveguide Amplifiers on Thin Film Lithium Niobate | |
2022-06 | |
Source Publication | MICROMACHINES
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ISSN | 2072-666X |
EISSN | 2072-666X |
Volume | 13Issue:6 |
Status | 已发表 |
DOI | 10.3390/mi13060865 |
Abstract | We report the fabrication and optical characterization of Yb3+-doped waveguide amplifiers (YDWA) on the thin film lithium niobate fabricated by photolithography assisted chemo-mechanical etching. The fabricated Yb3+-doped lithium niobate waveguides demonstrates low propagation loss of 0.13 dB/cm at 1030 nm and 0.1 dB/cm at 1060 nm. The internal net gain of 5 dB at 1030 nm and 8 dB at 1060 nm are measured on a 4.0 cm long waveguide pumped by 976 nm laser diodes, indicating the gain per unit length of 1.25 dB/cm at 1030 nm and 2 dB/cm at 1060 nm, respectively. The integrated Yb3+-doped lithium niobate waveguide amplifiers will benefit the development of a powerful gain platform and are expected to contribute to the high-density integration of thin film lithium niobate based photonic chip. © 2022 by the authors. Licensee MDPI, Basel, Switzerland. |
Keyword | Etching Lithium Niobium compounds Pumping (laser) Waveguides 1060 nm Internal net gain Lithium niobate Lithium Niobate Waveguide Low propagation loss Net gain On chips Thin-films Waveguide amplifiers Yb3+-doped waveguide amplifier |
URL | 查看原文 |
Indexed By | SCI ; SCIE ; EI |
Language | 英语 |
Funding Project | National Key R&D Program of China[2019YFA0705000] ; National Natural Science Foundation of China[12004116,11874154,11734009,11933005,11874060,61991444] ; Shanghai Municipal Science and Technology Major Project[2019SHZDZX01] ; Shanghai Sailing Program[21YF1410400] |
WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Instruments & Instrumentation ; Physics |
WOS Subject | Chemistry, Analytical ; Nanoscience & Nanotechnology ; Instruments & Instrumentation ; Physics, Applied |
WOS ID | WOS:000819621900001 |
Publisher | MDPI |
EI Accession Number | 20222512260563 |
EI Keywords | Thin films |
EI Classification Number | 542.4 Lithium and Alloys ; 549.1 Alkali Metals ; 714.3 Waveguides ; 744.1 Lasers, General ; 802.2 Chemical Reactions |
Original Document Type | Journal article (JA) |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/200694 |
Collection | 物质科学与技术学院_博士生 |
Corresponding Author | Fang, Zhiwei; Cheng, Ya |
Affiliation | 1.Chinese Acad Sci, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, CAS Ctr Excellence Ultraintense Laser Sci, Shanghai Inst Opt & Fine Mech SIOM, Shanghai 201800, Peoples R China 3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China 5.East China Normal Univ, Sch Phys & Elect Sci, Extreme Optoelectromech Lab XXL, Shanghai 200241, Peoples R China 6.East China Normal Univ, State Key Lab Precis Spect, Shanghai 200062, Peoples R China 7.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China 8.Shandong Normal Univ, Collaborat Innovat Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China 9.Shanghai Res Ctr Quantum Sci, Shanghai 201315, Peoples R China |
First Author Affilication | School of Physical Science and Technology |
Recommended Citation GB/T 7714 | Zhang, Zhihao,Fang, Zhiwei,Zhou, Junxia,et al. On-Chip Integrated Yb3+-Doped Waveguide Amplifiers on Thin Film Lithium Niobate[J]. MICROMACHINES,2022,13(6). |
APA | Zhang, Zhihao.,Fang, Zhiwei.,Zhou, Junxia.,Liang, Youting.,Zhou, Yuan.,...&Cheng, Ya.(2022).On-Chip Integrated Yb3+-Doped Waveguide Amplifiers on Thin Film Lithium Niobate.MICROMACHINES,13(6). |
MLA | Zhang, Zhihao,et al."On-Chip Integrated Yb3+-Doped Waveguide Amplifiers on Thin Film Lithium Niobate".MICROMACHINES 13.6(2022). |
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