DocumentCode
733506
Title
Whispering gallery mode-based magnetometer
Author
Vo, Trung D. ; Magi, Eric ; Eggleton, Benjamin J. ; Ferguson, Brian G.
Author_Institution
Defence Sci. & Technol. Organ. (DSTO), Maritime Div., Dept. of Defence, Pyrmont, NSW, Australia
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We demonstrate a compact all-optical magnetic sensor based on whispering gallery modes in a photonic crystal fiber infiltrated with ferrofluid. We achieve a sensitivity of ~0.18 pm/μT and a resolution of ~222 nT.
Keywords
fibre optic sensors; holey fibres; magnetic sensors; magnetometers; photonic crystals; whispering gallery modes; all-optical magnetic sensor; ferrofluid; magnetometer; photonic crystal fiber; whispering gallery mode; Magnetic fields; Magnetic sensors; Magnetometers; Optical attenuators; Optical fiber sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183946
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