Evidence map›Paper›PMID 36296050›Full record

ArticleMicromachines2022

Adaptive Fiber-Ring Lasers Based on Isopropanol Filled Microfiber Coupler for High-Sensitivity Temperature Sensing.

Weihao Lin, Jie Hu, Fang Zhao, Siming Sun, Yuhui Liu, Shuaiqi Liu, Feihong Yu, Peng-Un Mak, Sio-Hang Pun, Perry-Ping Shum and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Micromachines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 52% of its field
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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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 at 2 institutions in 2 countries.

Weihao LinState Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau 999078, China.ORCID 0000-0002-1499-2608
Jie HuDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
Fang ZhaoDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
Siming SunDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
Yuhui LiuDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
Shuaiqi LiuState Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau 999078, China.ORCID 0000-0002-5933-502X
Feihong YuDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.ORCID 0000-0003-3299-5594
Peng-Un MakDepartment of Electrical and Computer Engineering, University of Macau, Macau 999078, China.ORCID 0000-0003-3813-5800
Sio-Hang PunState Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau 999078, China.
Perry-Ping ShumDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.ORCID 0000-0003-1391-4736
Mang-I VaiState Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau 999078, China.
Liyang ShaoDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China.ORCID 0000-0003-1272-1959
Southern University of Science and Technology · CNUniversity of Macau · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We demonstrated a new method for temperature measurement inside a fiber ring laser (FRL) cavity. Different from traditional FRL temperature sensing system which need additional filter working as a sensor, a micro-fiber coupler (MFC) was designed as a beam splitter, filter, and temperature sensor. In addition, isopropanol, a liquid with very high photothermal coefficient, is selectively filled in the MFC in order to improve the sensitivity of the system on temperature. In the dynamic range of 20-40 °C, we obtained a good temperature sensitivity of -1.29 nm/°C, with linear fitting up to 0.998. Benefiting from the advantages of laser sensing, the acquired laser has a 3 - dB bandwidth of less than 0.2 nm and a signal-to-noise ratio (SNR) of up to 40 dB. The proposed sensor has a low cost and high sensitivity, which is expected to be used in biomedical health detection, real-time monitoring of ocean temperature, and other application scenarios.

Indexed as

fiber ring lasermicro-fiber couplertemperature measurement

Identifiers

PMID36296050
PMCPMC9610885
OpenAlexW4303954707

What OpenQuestion holds

Textmetadata
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.