Evidence map›Paper›PMID 40315314›Full record

ArticleScience advances2025

Toward ultimate-efficiency frequency conversion in nonlinear optical microresonators.

Zhi-Yan Wang, Xiao Wu, Xiao Xiong, Chen Yang, Zhenzhong Hao, Qi-Fan Yang, Yaowen Hu, Fang Bo, Qi-Tao Cao, Yun-Feng Xiao

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

10 authors.

Zhi-Yan WangState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0009-0008-6543-579X
Xiao WuMOE Key Laboratory of Weak-Light Nonlinear Photonics, TEDA Institute of Applied Physics and School of Physics, Nankai University, Tianjin 300457, China.ORCID 0009-0003-5597-067X
Xiao XiongState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0000-0002-7153-8081
Chen YangState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0000-0003-4361-2827
Zhenzhong HaoMOE Key Laboratory of Weak-Light Nonlinear Photonics, TEDA Institute of Applied Physics and School of Physics, Nankai University, Tianjin 300457, China.ORCID 0000-0001-9614-1761
Qi-Fan YangState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0000-0002-7036-1712
Yaowen HuJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.
Fang BoMOE Key Laboratory of Weak-Light Nonlinear Photonics, TEDA Institute of Applied Physics and School of Physics, Nankai University, Tianjin 300457, China.ORCID 0000-0003-0044-2127
Qi-Tao CaoState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0009-0005-7600-183X
Yun-Feng XiaoState Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, New Cornerstone Science Laboratory, School of Physics, Peking University, Beijing 100871, China.ORCID 0000-0002-0296-7130

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Integrated nonlinear photonics has emerged as a transformative platform, enabling nanoscale nonlinear optical processes with substantial implications. Achieving efficient nonlinear frequency conversion in microresonators is paramount to fully unlocking this potential, yet the absolute conversion efficiency (ACE) remains fundamentally constrained by dissipative losses and intrinsic nonlinear effects. In this work, we establish a unified framework for second harmonic generation in microresonators, identifying a decisive factor

Identifiers

PMID40315314
PMCPMC12047420

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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.