Evidence map›Paper›PMID 39738199›Full record

ArticleNature communications2024

Ultrafast silicon photonic reservoir computing engine delivering over 200 TOPS.

Dongliang Wang, Yikun Nie, Gaolei Hu, Hon Ki Tsang, Chaoran Huang

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
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  5. Article
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  8. Memristive Physical Reservoir Computing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  9. Article
  10. Review
  11. Article
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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

5 authors.

Dongliang WangDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.
Yikun NieDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.
Gaolei HuDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.ORCID http://orcid.org/0000-0001-5478-9121
Hon Ki TsangDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.ORCID http://orcid.org/0000-0003-2777-1537
Chaoran HuangDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China. crhuang@ee.cuhk.edu.hk.ORCID http://orcid.org/0000-0001-6997-758X

Funding

Chinese University of Hong Kong (CUHK) CUHK Direct Grant 170257018, 4055143CUHK | Shun Hing Institute of Advanced Engineering (SHIAE) RNE-p4-22Innovation and Technology Fund (ITF) ITS/226/21FPInnovation and Technology Fund (ITF) ITS/237/22National Natural Science Foundation of China (National Science Foundation of China) 62405258Research Grants Council, University Grants Committee (RGC, UGC) ECS 24203724Research Grants Council, University Grants Committee (RGC, UGC) YCRF C1002-22Y
6 · The paper itself

Abstract

Reservoir computing (RC) is a powerful machine learning algorithm for information processing. Despite numerous optical implementations, its speed and scalability remain limited by the need to establish recurrent connections and achieve efficient optical nonlinearities. This work proposes a streamlined photonic RC design based on a new paradigm, called next-generation RC, which overcomes these limitations. Our design leads to a compact silicon photonic computing engine with an experimentally demonstrated processing speed of over 60 GHz. Experimental results demonstrate state-of-the-art performance in prediction, emulation, and classification tasks across various machine learning applications. Compared to traditional RC systems, our silicon photonic RC engine offers several key advantages, including no speed limitations, a compact footprint, and a high tolerance to fabrication errors. This work lays the foundation for ultrafast on-chip photonic RC, representing significant progress toward developing next-generation high-speed photonic computing and signal processing.

Identifiers

PMID39738199
PMCPMC11686264

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.