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Proceedings Paper

Long high finesse fiber Fabry-Perot resonators
Author(s): Konstantin Ott; Sébastien Garcia; Ralf Kohlhaas; Peter Rosenbusch; Jakob Reichel
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Paper Abstract

We present the realization of millimeter long fiber coupled open Fabry-Pérot resonators with a finesse of 46.000. Deterioration of the finesse with increasing resonator length observed in previous experiments could be suppressed by advances in the CO2 laser-based fabrication process of the fiber micro mirrors. In this way, resonator lengths up to 1.4 mm could be realized, corresponding to a free spectral range of 107 GHz and linewidths of 2.2 MHz.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96341L (28 September 2015); doi: 10.1117/12.2193901
Show Author Affiliations
Konstantin Ott, Observatoire de Paris, UPMC, CNRS (France)
Lab. Kastler Brossel, UPMC, CNRS (France)
Sébastien Garcia, Lab. Kastler Brossel, UPMC, CNRS (France)
Ralf Kohlhaas, Observatoire de Paris, UPMC, CNRS (France)
Peter Rosenbusch, Observatoire de Paris, UPMC, CNRS (France)
Jakob Reichel, Lab. Kastler Brossel, UPMC, CNRS (France)


Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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