Abstract
Leaky-mode spectroscopy enhanced with semitransparent metal films may be effectively used for optical gas detection. Most of the optical sensors show a large temperature drift which is detrimental for application purposes. In this paper a model for the compensation of a particular line shift in the leaky-mode spectrum is given and it is confirmed experimentally.
Similar content being viewed by others
References
R. McGregor: In Diffusion and Sorption in Fibres and Films, Vol. 1 (Academic, London 1974)
F. Beniere: In Diffusion in Materials (Kluwer, Dordrecht 1990) pp. 585–600
J.F. Guliani: In Optical Waveguide Chemical Sensors, ACS Symp. Ser. 403, 364 (1988)
R. Reuter, H. Franke: Appl. Phys. Lett. 52, 778 (1988)
R.T. Kersten: Opt. Acta 22, 503 (1975)
D. Morichere, V. Dentan, F. Kajzar, P. Robin, Y. Levy, M. Dumont: Opt. Commun. 74, 1 (1989)
M. Osterfeld, H. Franke, C. Feger: Appl. Phys. Lett. 62, 2310 (1993)
T. Tamir (ed.): Guided-Wave Optoelectronics, Springer Ser. Electron. Photon., Vol. 26 (Springer, Berlin, Heidelberg 1990)
P. Yeh: Opical Waves in Layered Media (Wiley, New York 1988)
L.W. Walpita: J. Opt. Soc. Am. A 2(4), 595 (1985)
W.J. Tomlinson: Adv. Photochem. 201, 12 (1980)
Teflon® AF, DuPont product literature M.H. Hung, P.R. Resnick, E.N. Squire: Cyclic fluorinated polymers. Paper presented at 1st Pac. Basin. Polym. Conf., Maui, HI (1989)