Waveguide-Based Multi-Band Mid-IR Absorption Spectroscopy on Water-Containing Biofuel

Conference Paper (2018)
Author(s)

M. Ghaderi (TU Delft - Electronic Instrumentation)

G. Wang (TU Delft - Electronic Instrumentation)

J.H. Visser (Ford Motor Company)

R.F. Wolffenbuttel (TU Delft - Electronic Instrumentation)

DOI related publication
https://doi.org/10.1364/SENSORS.2018.SeM2J.2 Final published version
More Info
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Publication Year
2018
Language
English
Volume number
Part F110-Sensors 2018
Pages (from-to)
1-2
ISBN (electronic)
978-1-943580-43-9
Event
Downloads counter
164

Abstract

Silicon waveguide structures with SiO<inf>2</inf> cladding and tapered on-chip couplers are fabricated on Si wafers for use in water-containing biofuel composition measurement in the 2.4- 2.6 μm respectively 3.5-3.8 μm water and ethanol dominated absorption bands.