Evidence map›Paper›PMID 38673078›Full record

ArticleMaterials (Basel, Switzerland)2024

Wafer-Scale Periodic Poling of Thin-Film Lithium Niobate.

Mengwen Chen, Chenyu Wang, Xiao-Hui Tian, Jie Tang, Xiaowen Gu, Guang Qian, Kunpeng Jia, Hua-Ying Liu, Zhong Yan, Zhilin Ye and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Mengwen ChenNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.ORCID 0009-0004-4130-2141
Chenyu WangNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.ORCID 0000-0002-9471-0024
Xiao-Hui TianNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.ORCID 0009-0008-5997-2441
Jie TangNational Key Laboratory of Solid-State Microwave Devices and Circuits, Nanjing Electronic Devices Institute, Nanjing 210016, China.
Xiaowen GuNational Key Laboratory of Solid-State Microwave Devices and Circuits, Nanjing Electronic Devices Institute, Nanjing 210016, China.
Guang QianNational Key Laboratory of Solid-State Microwave Devices and Circuits, Nanjing Electronic Devices Institute, Nanjing 210016, China.
Kunpeng JiaNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.
Hua-Ying LiuNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.ORCID 0000-0002-4463-7420
Zhong YanSchool of Integrated Circuits, Nanjing University of Information Science and Technology, Nanjing 210044, China.ORCID 0000-0003-2586-9426
Zhilin YeNanZhi Institute of Advanced Optoelectronic Integration Technology Co., Ltd., Nanjing 210018, China.
Zhijun YinNanZhi Institute of Advanced Optoelectronic Integration Technology Co., Ltd., Nanjing 210018, China.
Shi-Ning ZhuNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.
Zhenda XieNational Laboratory of Solid State Microstructures, School of Electronic Science and Engineering, School of Physics, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.

Funding

Jiangsu Funding Program for Excellent Postdoctoral TalentLeading-edge technology Program of Jiangsu Natural Science Foundation BK20192001National Key R&D Program of China 2022YFA1205100, 2019YFA0705000National Natural Science Foundation of China 62293523, 12304421, 62305156Zhangjiang Laboratory ZJSP21A001
6 · The paper itself

Abstract

Periodically poled lithium niobate on insulator (PPLNOI) offers an admirably promising platform for the advancement of nonlinear photonic integrated circuits (PICs). In this context, domain inversion engineering emerges as a key process to achieve efficient nonlinear conversion. However, periodic poling processing of thin-film lithium niobate has only been realized on the chip level, which significantly limits its applications in large-scale nonlinear photonic systems that necessitate the integration of multiple nonlinear components on a single chip with uniform performances. Here, we demonstrate a wafer-scale periodic poling technique on a 4-inch LNOI wafer with high fidelity. The reversal lengths span from 0.5 to 10.17 mm, encompassing an area of ~1 cm

Indexed as

electric field polingquasi-phase matchingthin-film lithium niobatewafer-scale fabrication

Identifiers

PMID38673078
PMCPMC11051387

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.