Title :
Integrated optics ring-resonator chemical sensor for detection of air contamination
Author :
Ksendzov, A. ; Homer, M.L. ; Manfreda, A.M.
Author_Institution :
Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA, USA
Abstract :
We report a silicon nitride-based ring resonator chemical sensor with sensing polymer coating. It´s sensitivity to isopropanol in air is at least 50 ppm - well under the permissible exposure level of 400 ppm.
Keywords :
air pollution measurement; gas sensors; integrated optics; optical films; optical polymers; optical resonators; optical sensors; polymer films; silicon compounds; air contamination detection; integrated optics ring-resonator chemical sensor; isopropanol; sensing polymer coating; silicon nitride-based ring resonator chemical sensor;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
