Evidence map›Paper›PMID 40465708›Full record

ArticleScience advances2025

Hypermultiplexed integrated photonics-based optical tensor processor.

Shaoyuan Ou, Kaiwen Xue, Lian Zhou, Chun-Ho Lee, Alexander Sludds, Ryan Hamerly, Ke Zhang, Hanke Feng, Yue Yu, Reshma Kopparapu and 5 more

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. High-clockrate free-space optical in-memory computing.Light, science & applications · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. 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

15 authors.

Shaoyuan OuMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0009-0006-1232-7838
Kaiwen XueMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.
Lian ZhouMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.
Chun-Ho LeeMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0003-1985-9109
Alexander SluddsResearch Laboratory of Electronics, MIT, Cambridge, MA 02139, USA.
Ryan HamerlyResearch Laboratory of Electronics, MIT, Cambridge, MA 02139, USA.ORCID 0000-0003-4976-2236
Ke ZhangDepartment of Electrical Engineering & State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Kowloon, Hong Kong, China.ORCID 0000-0001-8152-3062
Hanke FengDepartment of Electrical Engineering & State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Kowloon, Hong Kong, China.
Yue YuMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0002-6982-3115
Reshma KopparapuMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.
Eric ZhongMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0009-0009-7529-625X
Cheng WangDepartment of Electrical Engineering & State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Kowloon, Hong Kong, China.ORCID 0000-0002-1939-1422
Dirk EnglundResearch Laboratory of Electronics, MIT, Cambridge, MA 02139, USA.ORCID 0000-0002-1043-3489
Mengjie YuMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0002-7815-4195
Zaijun ChenMing Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0003-1069-3122

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The escalating data volume and complexity resulting from the rapid expansion of artificial intelligence (AI), Internet of Things (IoT), and 5G/6G mobile networks is creating an urgent need for energy-efficient, scalable computing hardware. Here, we demonstrate a hypermultiplexed tensor optical processor that can perform trillions of operations per second using space-time-wavelength three-dimensional optical parallelism, enabling O(N

Identifiers

PMID40465708
PMCPMC12136041

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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.