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Proceedings Paper

Hollow waveguide with multiple dielectric layer for infrared cavity-ring-down spectroscopy
Author(s): R. Ichikawa; T. Katagiri; Y. Matsuura
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Paper Abstract

Low-loss hollow waveguides with multiple dielectric layer are designed and fabricated for use in cavity ring-down spectroscopy. The waveguides are composed of four glass strips with dielectric multilayer that are deposited on the surface in advance. Experimental results show that the waveguides with double dielectric layers have lower losses at a target wavelength in the infrared than those with a single dielectric layer.

Paper Details

Date Published: 20 March 2013
PDF: 6 pages
Proc. SPIE 8576, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIII, 85760S (20 March 2013); doi: 10.1117/12.2008272
Show Author Affiliations
R. Ichikawa, Tohoku Univ. (Japan)
T. Katagiri, Tohoku Univ. (Japan)
Y. Matsuura, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 8576:
Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIII
Israel Gannot, Editor(s)

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