| Naslov: | A short-range quasi-distributed strain and temperature sensing system utilizing a standard telecom laser diode |
|---|
| Avtorji: | ID Javornik, Jure (Avtor)
ID Đonlagić, Denis (Avtor) |
|---|
| Datoteke: |  1-s2.0-S003039922401377X-main.pdf (6,44 MB)
MD5: 80BE98A825D86BC9ECE6EA0615DA8476
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Članek v reviji |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | FERI - Fakulteta za elektrotehniko, računalništvo in informatiko
|
|---|
| Opis: | This article presents a short-range fiber-optic quasi-distributed sensing device suitable for strain and temperature measurement. The sensing assembly consists of an fs laser inscribed reference mirror and a sensing array of equidistantly positioned mirrors. Utilization of the reference mirror and proper sensor geometry selection provides the possibility for a high-resolution spectral interrogation of the sensing array while relying on an ordinary, cost-effective distributed feedback (DFB) telecom laser diode. Beside the telecom DFB diode, the entire interrogation system includes only an additional detector, optical coupler, analog interface and a microcontroller. Measurement resolution better than 1 µε was demonstrated experimentally at a sampling rate exceeding 65 samples per second, while utilizing a sensing device with a typical length of 50 mm and spatial resolution of approximately 2 mm. To demonstrate the application potential of the proposed measuring device, a few different packages and sensor configurations were demonstrated and tested, including a system for tactile sensing applications and a short-range quasi-distributed temperature measurement probe. |
|---|
| Ključne besede: | optical fiber sensors, short-range quasi-distributed fiber-optic sensor, strain/temperature sensing device, cost-effective interrogation system, tactile sensing, phase subtraction |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Poslano v recenzijo: | 06.09.2024 |
|---|
| Datum sprejetja članka: | 30.09.2024 |
|---|
| Datum objave: | 09.10.2024 |
|---|
| Založnik: | Elsevier Ltd. |
|---|
| Leto izida: | 2025 |
|---|
| Št. strani: | 12 str. |
|---|
| Številčenje: | Vol. 181, Part C [article no. [111919] |
|---|
| PID: | 20.500.12556/DKUM-91761  |
|---|
| UDK: | 535 |
|---|
| COBISS.SI-ID: | 215688963 |
|---|
| DOI: | 10.1016/j.optlastec.2024.111919 |
|---|
| ISSN pri članku: | 1879-2545 |
|---|
| Avtorske pravice: | © 2024 The Author(s)
|
|---|
| Datum objave v DKUM: | 03.02.2025 |
|---|
| Število ogledov: | 0 |
|---|
| Število prenosov: | 40 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
