Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο:
https://hdl.handle.net/20.500.14279/2047
Τίτλος: | Development of an electrically tuneable Bragg grating filter in polymer optical fibre operating at 1.55 Vm | Συγγραφείς: | Kalli, Kyriacos Dobb, Helen L. Webb, David J. Carroll, Karen E. Themistos, Christos Komodromos, Michael Peng, Gangding Fang, Qi Boyd, Ian W. |
Major Field of Science: | Engineering and Technology | Field Category: | Electrical Engineering - Electronic Engineering - Information Engineering | Λέξεις-κλειδιά: | Optical fibre sensors;Fibre Bragg gratings;Polymer optical fibre;Photosensitivity;Wavelength tuning | Ημερομηνία Έκδοσης: | 1-Οκτ-2007 | Πηγή: | Measurement Science and Technology, vol. 18, no.10, pp. 3155-3164 | Volume: | 18 | Issue: | 10 | Start page: | 3155 | End page: | 3164 | Περιοδικό: | Measurement Science and Technology | Περίληψη: | We present a thorough study on the development of a polymer optical fibre-based tuneable filter utilizing an intra-core Bragg grating that is electrically tuneable, operating at 1.55 µm. The Bragg grating is made tuneable using a thin-film resistive heater deposited on the surface of the fibre. The polymer fibre was coated via the photochemical deposition of a Pd/Cu metallic layer with the procedure induced by VUV radiation at room temperature. The resulting device, when wavelength tuned via Joule heating, underwent a wavelength shift of 2 nm for a moderate input power of 160 mW, a wavelength to input power coefficient of −13.4 pm mW−1 and time constant of 1.7 s−1. A basic theoretical study verified that for this fibre type one can treat the device as a one-dimensional system. The model was extended to include the effect of input electrical power changes on the refractive index of the fibre and subsequently to changes in the Bragg wavelength of the grating, showing excellent agreement with the experimental measurements. | URI: | https://hdl.handle.net/20.500.14279/2047 | ISSN: | 13616501 | DOI: | 10.1088/0957-0233/18/10/S17 | Rights: | Institute of Physics Publishing | Type: | Article | Affiliation: | Higher Technical Institute Cyprus Aston University Frederick Institute of Technology University of New South Wales University College London |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
CORE Recommender
SCOPUSTM
Citations
32
checked on 9 Νοε 2023
WEB OF SCIENCETM
Citations
50
22
Last Week
0
0
Last month
0
0
checked on 29 Οκτ 2023
Page view(s)
786
Last Week
0
0
Last month
34
34
checked on 14 Μαρ 2025
Google ScholarTM
Check
Altmetric
Αυτό το τεκμήριο προστατεύεται από άδεια Άδεια Creative Commons