Evidence map›Paper›PMID 36079928›Full record

ArticleNanomaterials (Basel, Switzerland)2022

Light-Controlled Direction of Distributed Feedback Laser Emission by Photo-Mobile Polymer Films.

Daniele Eugenio Lucchetta, Andrea Di Donato, Oriano Francescangeli, Gautam Singh, Riccardo Castagna

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 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

5 authors.

Daniele Eugenio LucchettaDip. SIMAU, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy.ORCID 0000-0002-0725-9168
Andrea Di DonatoDip. DII, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy.ORCID 0000-0002-8936-0453
Oriano FrancescangeliDip. SIMAU, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy.ORCID 0000-0002-5930-3984
Gautam SinghDepartment of Applied Physics, Amity Institute of Applied Sciences, Amity University, Uttar Pradesh, Noida 201313, India.ORCID 0000-0002-7514-1196
Riccardo CastagnaURT-CNR, Università di Camerino (UNICAM), Polo di Chimica, Via Sant'Agostino, 1, 62032 Camerino, Italy.ORCID 0000-0003-4361-9957

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report on the realization of Distributed Feedback (DFB) lasing by a high-resolution reflection grating integrated in a Photomobile Polymer (PMP) film. The grating is recorded in a recently developed holographic mixture basically containing halolakanes/acrylates and a fluorescent dye molecule (Rhodamine 6G). The PMP-mixture is placed around the grating spot and a subsequent curing/photo-polymerization process is promoted by UV-irradiation. Such a process brings to the simultaneous formation of the PMP-film and the covalent link of the PMP-film to the DFB-grating area (PMP-DFB system). The PMP-DFB allows lasing action when optically pumped with a nano-pulsed green laser source. Moreover, under a low-power light-irradiation the PMP-DFB bends inducing a spatial readdressing of the DFB-laser emission. This device is the first example of a light-controlled direction of a DFB laser emission. It could represent a novel disruptive optical technology in many fields of Science, making feasible the approach to free standing and light-controllable lasers.

Indexed as

Distriburted Feedback (DFB) laserfree standing lasersholographic reflection gratingslight-controlled laser directionphotomobile polymer films

Identifiers

PMID36079928
PMCPMC9458089

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.