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Title: Optical waveguide modeling of refractive index mediated pH responses in silica nanocomposite thin film based fiber optic sensors

Journal Article · · Journal of Applied Physics
DOI:https://doi.org/10.1063/1.4941103· OSTI ID:1237513
 [1];  [2]
  1. Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15216, USA, Office of Research and Development, National Energy Technology Laboratory, Pittsburgh, Pennsylvania 15216, USA
  2. Office of Research and Development, National Energy Technology Laboratory, Pittsburgh, Pennsylvania 15216, USA, AECOM, Contractor for the U.S. Department of Energy, Pittsburgh, Pennsylvania 15216, USA

Sponsoring Organization:
USDOE
OSTI ID:
1237513
Journal Information:
Journal of Applied Physics, Journal Name: Journal of Applied Physics Vol. 119 Journal Issue: 6; ISSN 0021-8979
Publisher:
American Institute of PhysicsCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

References (20)

Detection of ion adsorption at solid–liquid interfaces using internal reflection ellipsometry journal April 2015
Aggregation and Charging of Colloidal Silica Particles:  Effect of Particle Size journal June 2005
Fabrication and characterization of a highly sensitive surface plasmon resonance based fiber optic pH sensor utilizing high index layer and smart hydrogel journal October 2012
Plasmon resonance at extreme temperatures in sputtered Au nanoparticle incorporated TiO 2 films conference October 2012
Construction and evaluation of an optical pH sensor based on polyaniline–porous Vycor glass nanocomposite journal April 2001
Optical waveguide modeling of conducting metal oxide enabled evanescent wave absorption spectroscopy sensors conference September 2014
Doped Thin-Film Sensors via a Sol−Gel Process for High-Acidity Determination journal August 1997
Highly-sensitive reflectometry setup capable of probing the electrical double layer on silica journal November 2010
Optical fiber evanescent absorption sensors for high-temperature gas sensing in advanced coal-fired power plants conference October 2012
The charge of glass and silica surfaces journal October 2001
Adsorption of monovalent and divalent cations on planar water-silica interfaces studied by optical reflectivity and Monte Carlo simulations journal August 2011
Theoretical and experimental investigation of evanescent-wave absorption sensors for extreme temperature applications conference September 2013
Optical Aspects of Na+ Ions Adsorption on Sol-Gel Porous Films Used in Optical Fiber Sensors journal June 2002
Pd/SiO2 and AuPd/SiO2 nanocomposite-based optical fiber sensors for H2 sensing applications journal July 2015
Temperature-Dependent Refractive Index Determination from Critical Angle Measurements:  Implications for Quantitative SPR Sensing journal October 1999
Plasmonic nanocomposite thin film enabled fiber optic sensors for simultaneous gas and temperature sensing at extreme temperatures journal January 2013
Effects of surface density and size of gold nanoparticles in a fiber-optic localized surface plasmon resonance sensor and its application to peptide detection journal July 2010
Novel sensing materials for harsh environment subsurface pH sensing applications conference May 2015
Surface plasmon resonance based fiber optic pH sensor utilizing Ag/ITO/Al/hydrogel layers journal January 2013
Novel silica surface charge density mediated control of the optical properties of embedded optically active materials and its application for fiber optic pH sensing at elevated temperatures journal January 2015

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