Waveguide-based multi-band mid-IR absorption spectroscopy on water-containing biofuel
Paper in proceeding, 2018
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.
Author
Mohammadamir Ghaderi
Delft University of Technology
Guanchu Wang
Delft University of Technology
Jaco H. Visser
Ford Motor Company
Reinoud F. Wolffenbuttel
Delft University of Technology
Optics InfoBase Conference Papers
21622701 (eISSN)
Optical Sensors, Sensors 2018
Zurich, Switzerland,
Zurich, Switzerland,
Subject Categories
Atom and Molecular Physics and Optics
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1364/SENSORS.2018.SeM2J.2