Evidence map›Paper›PMID 41600231›Full record

ArticleSensors (Basel, Switzerland)2026

Accurate Determination of the Temperature Sensitivity of UV-Induced Fiber Bragg Gratings.

Miguel Cosme, Marizane Pota, João Preizal, Paulo Caldas, Ricardo Oliveira, Rogério Nogueira, Francisco M Araújo, José L Cruz, Gaspar M Rego

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 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

9 authors.

Miguel CosmeHBK FiberSensing, S. A., 4485-860 Maia, Portugal.ORCID 0009-0005-4508-453X
Marizane PotaApplied Digital Transformation Laboratory (ADiT-LAB), Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial Nun'Álvares, 4900-347 Viana do Castelo, Portugal.
João PreizalInstituto de Telecomunicações, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
Paulo CaldasCenter for Applied Photonics, Institute for Systems and Computer Engineering, Technology and Science (INESC TEC), Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.ORCID 0000-0002-3223-9783
Ricardo OliveiraInstituto de Telecomunicações, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.ORCID 0000-0002-7973-6891
Rogério NogueiraInstituto de Telecomunicações, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
Francisco M AraújoHBK FiberSensing, S. A., 4485-860 Maia, Portugal.
José L CruzDepartment of Applied Physics, Universidad de Valencia, Dr. Moliner 50, 46100 Burjassot, Spain.ORCID 0000-0002-4360-9989
Gaspar M RegoApplied Digital Transformation Laboratory (ADiT-LAB), Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial Nun'Álvares, 4900-347 Viana do Castelo, Portugal.ORCID 0000-0001-8807-4108

Funding

FCT - Fundação para a Ciência e a Tecnologia, I.P. 10.54499/2021.01066.CEECIND/CP1653/CT0004FCT - Fundação para a Ciência e a Tecnologia, I.P. 10.54499/UID/50008/2025FCT - Fundação para a Ciência e a Tecnologia, I.P. 10.54499/UID/50014/2025FCT - Fundação para a Ciência e a Tecnologia, I.P. 10.54499/UIDP/06121/2025Generalitat Valenciana, Spain PROMETEO:CIPROM/2022/30
6 · The paper itself

Abstract

Over the past 18 months, we have performed hundreds of temperature characterizations of fiber Bragg gratings inscribed in different germanium-doped silica glass fibers. Under experimental conditions, the main conclusions are as follows: the temperature dependence of the "temperature gauge factor" or the normalized temperature sensitivity, K

Indexed as

fiber Bragg gratingsnormalized temperature sensitivitytemperature measurement calibrationthermo-optic coefficient

Identifiers

PMID41600231
PMCPMC12846186

What OpenQuestion holds

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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.