Evidence map›Paper›PMID 41605915›Full record

ArticleLight, science & applications2026

1-MHz linewidth VCSEL enabled by monolithically integrated passive cavity for high-stability chip-scale atomic clocks.

Zhiting Tang, Chuanlin Li, Xuhao Zhang, Wuyang Ren, Kai Shen, Chuang Li, Qingsong Bai, Jin Li, Aobo Ren, Hao Wang and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Light, science & applications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zhiting TangInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Chuanlin LiInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.ORCID http://orcid.org/0000-0002-4445-1618
Xuhao ZhangInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Wuyang RenInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.ORCID http://orcid.org/0009-0008-3740-3213
Kai ShenInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Chuang LiInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Qingsong BaiChengdu Spaceon Electronics Corporation Ltd., Chengdu, 610036, China.
Jin LiSchool of Instrumentation and Optoelectronic Engineering, Beihang University, 100191, Beijing, China.
Aobo RenInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China. aobo.ren@uestc.edu.cn.ORCID http://orcid.org/0000-0001-5133-2775
Hao WangDivision of Electrical Engineering, Department of Engineering, University of Cambridge, Cambridge, CB3 0FA, UK. hw447@cam.ac.uk.ORCID http://orcid.org/0000-0002-8976-1468
Xiaorong LuoCollege of Microelectronics, Chengdu University of Information Technology, Chengdu, China.
Hongxing XuMozi Laboratory, Zhengzhou, 450001, China.ORCID http://orcid.org/0000-0002-1718-8834
Jiang WuInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, China. jiangwu@uestc.edu.cn.ORCID http://orcid.org/0000-0003-0679-6196

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Narrow-linewidth vertical-cavity surface-emitting lasers (VCSELs) are key enablers for chip-scale atomic clocks and quantum sensors, yet conventional designs suffer from short cavity lengths and excess spontaneous emission, resulting in broad linewidths and degraded frequency stability. Here, we demonstrate a monolithically integrated VCSEL operating at the cesium D

Identifiers

PMID41605915
PMCPMC12852856

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.