Evidence map›Paper›PMID 37009814›Full record

ArticleLight, science & applications2023

Integrating planar photonics for multi-beam generation and atomic clock packaging on chip.

Chad Ropp, Wenqi Zhu, Alexander Yulaev, Daron Westly, Gregory Simelgor, Akash Rakholia, William Lunden, Dan Sheredy, Martin M Boyd, Scott Papp and 2 more

Abstract read
In one paragraph

Article in Light, science & applications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 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

12 authors.

Chad RoppPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Wenqi ZhuPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Alexander YulaevPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Daron WestlyPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Gregory SimelgorPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Akash RakholiaVector Atomic, Inc., Pleasanton, CA, 94588, USA.
William LundenVector Atomic, Inc., Pleasanton, CA, 94588, USA.
Dan SheredyVector Atomic, Inc., Pleasanton, CA, 94588, USA.
Martin M BoydVector Atomic, Inc., Pleasanton, CA, 94588, USA.
Scott PappPhysical Measurement Laboratory, National Institute of Standards and Technology, Boulder, CO, 80305, USA.ORCID 0000-0001-8290-7076
Amit AgrawalPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.ORCID 0000-0002-9619-7623
Vladimir AksyukPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA. vladimir.aksyuk@nist.gov.ORCID 0000-0002-9653-4722

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The commercialization of atomic technologies requires replacing laboratory-scale laser setups with compact and manufacturable optical platforms. Complex arrangements of free-space beams can be generated on chip through a combination of integrated photonics and metasurface optics. In this work, we combine these two technologies using flip-chip bonding and demonstrate an integrated optical architecture for realizing a compact strontium atomic clock. Our planar design includes twelve beams in two co-aligned magneto-optical traps. These beams are directed above the chip to intersect at a central location with diameters as large as 1 cm. Our design also includes two co-propagating beams at lattice and clock wavelengths. These beams emit collinearly and vertically to probe the center of the magneto-optical trap, where they will have diameters of ≈100 µm. With these devices we demonstrate that our integrated photonic platform is scalable to an arbitrary number of beams, each with different wavelengths, geometries, and polarizations.

Identifiers

PMID37009814
PMCPMC10068800

What OpenQuestion holds

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LicenceCC BY
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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.