Evidence map›Paper›PMID 38685587›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Inverse Design of Photonic Surfaces via High throughput Femtosecond Laser Processing and Tandem Neural Networks.

Minok Park, Luka Grbčić, Parham Motameni, Spencer Song, Alok Singh, Dante Malagrino, Mahmoud Elzouka, Puya H Vahabi, Alberto Todeschini, Wibe Albert de Jong and 3 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 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

13 authors.

Minok ParkEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0002-5113-3706
Luka GrbčićApplied Mathematics and Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0003-0377-686X
Parham MotameniSchool of Information, University of California at Berkeley, Berkeley, CA, 94709, USA.
Spencer SongSchool of Information, University of California at Berkeley, Berkeley, CA, 94709, USA.
Alok SinghEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
Dante MalagrinoSchool of Information, University of California at Berkeley, Berkeley, CA, 94709, USA.
Mahmoud ElzoukaEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0001-8409-7820
Puya H VahabiSchool of Information, University of California at Berkeley, Berkeley, CA, 94709, USA.
Alberto TodeschiniSchool of Computer Science & Information Technology, Lucerne University of Applied Sciences and Arts, Lucerne, 6343, Switzerland.
Wibe Albert de JongApplied Mathematics and Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
Ravi PrasherEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0002-3282-7147
Vassilia ZorbaEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0003-3498-5314
Sean D LubnerEnergy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID https://orcid.org/0000-0002-8827-9688

Funding

Advanced Research Projects Agency-Energy 2107-1539Lawrence Berkeley National Laboratory DE-AC02-05CH11231
6 · The paper itself

Abstract

This work demonstrates a method to design photonic surfaces by combining femtosecond laser processing with the inverse design capabilities of tandem neural networks that directly link laser fabrication parameters to their resulting textured substrate optical properties. High throughput fabrication and characterization platforms are developed that generate a dataset comprising 35280 unique microtextured surfaces on stainless steel with corresponding measured spectral emissivities. The trained model utilizes the nonlinear one-to-many mapping between spectral emissivity and laser parameters. Consequently, it generates predominantly novel designs, which reproduce the full range of spectral emissivities (average root-mean-squared-error < 2.5%) using only a compact region of laser parameter space 25 times smaller than what is represented in the training data. Finally, the inverse design model is experimentally validated on a thermophotovoltaic emitter design application. By synergizing laser-matter interactions with neural network capabilities, the approach offers insights into accelerating the discovery of photonic surfaces, advancing energy harvesting technologies.

Indexed as

deep learningfemtosecond laser processinginverse designmachine learningphotonic surfacetandem neural network

Identifiers

PMID38685587
PMCPMC11234413

What OpenQuestion holds

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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.