Performance evaluation of optical fiber sensor using different oxygen sensitive nano-materials

Author

Saharudin, Suhairi ; Isha, Khairuldin Mohd ; Mahmud, Zulkifli ; Herman, Sukreen Hana ; Noor, Uzer Mohd

Author_Institution

Nanoelectron. & Photonics Lab., Taman Teknol. Malaysia, Kuala Lumpur, Malaysia

fYear

2013

fDate

28-30 Oct. 2013

Firstpage

309

Lastpage

312

Abstract

Three different oxygen sensitive nano-materials namely Pt (II) meso-tetra(pentafluorophenyl) porphine (PtTFPP), Tris (4,7-diphenyl-1,10-phenanthroline) ruthenium (II) and Pd (II) meso-tetra (pentafluorophenyl) porphine (PdTFPP) has been coated on one end tip of an optical fiber to form optical fiber dissolved oxygen sensor. The performance in terms of fluorescence intensity when exposed to oxygen at various (gaseous) concentrations between the three optical fiber sensors has been performed. Optical fiber sensor probe coated with PdTFPP exhibits the highest sensitivity while Ru (II) complex coated optical fiber sensor demonstrates the highest linearity of all three nano-materials.

Keywords

fibre optic sensors; fluorescence; gas sensors; nanostructured materials; oxygen; fluorescence intensity; optical fiber dissolved oxygen sensor; optical fiber sensor probe; oxygen sensitive nanomaterials; performance evaluation; Integrated optics; Laboratories; MIMO; Materials; Optical fiber sensors; Photonics; luminescent dissolved oxygen sensor; optical dissolved oxygen sensor; optical fiber sensor;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics (ICP), 2013 IEEE 4th International Conference on

Conference_Location

Melaka

Print_ISBN

978-1-4673-6073-9

Type

conf

DOI

10.1109/ICP.2013.6687148

Filename

6687148