Home // SENSORDEVICES 2012 , The Third International Conference on Sensor Device Technologies and Applications // View article
Authors:
Seongmin Ju
Pramod R. Watekar
Seongmook Jeong
Youngwoong Kim
Poram Jeon
Seongjae Boo
Won-Taek Han
Keywords: nano-particles; cladding-doped optical fiber; absorption; surface plasmon resonance.
Abstract:
A novel optical fiber having its cladding doped with Au nano-particles was developed by modified chemical vapor deposition process. Absorption peaks of the optical fiber preform and the fiber appearing at 585 nm and 428 nm, respectively were due to surface plasmon resonance (SPR) of the incorporated Au nano-particles in the cladding. The measured peak wavelength of the SPR was found to increase from 480.9 nm to 505.5 nm with refractive index (n) from 1.406 to 1.436 and the SPR sensitivity was estimated to be 820 nm/RIU.
Pages: 89 to 94
Copyright: Copyright (c) IARIA, 2012
Publication date: August 19, 2012
Published in: conference
ISSN: 2308-3514
ISBN: 978-1-61208-208-0
Location: Rome, Italy
Dates: from August 19, 2012 to August 24, 2012