M, S., F., F. (1999). EXPERIMENTAL CHARACTERISATION OF THE DISPERSION EVOLUTION VERSUS STRETCHING IN A LARGE STROKE OPTICAL FIBRE DELAY LINE. test, 2(2nd International Conference on Electrical Engineering ICEENG 1999), 384-392. doi: 10.21608/iceeng.1999.62526
SIMOHAMED. L. M; F. REYNAUD. F.. "EXPERIMENTAL CHARACTERISATION OF THE DISPERSION EVOLUTION VERSUS STRETCHING IN A LARGE STROKE OPTICAL FIBRE DELAY LINE". test, 2, 2nd International Conference on Electrical Engineering ICEENG 1999, 1999, 384-392. doi: 10.21608/iceeng.1999.62526
M, S., F., F. (1999). 'EXPERIMENTAL CHARACTERISATION OF THE DISPERSION EVOLUTION VERSUS STRETCHING IN A LARGE STROKE OPTICAL FIBRE DELAY LINE', test, 2(2nd International Conference on Electrical Engineering ICEENG 1999), pp. 384-392. doi: 10.21608/iceeng.1999.62526
M, S., F., F. EXPERIMENTAL CHARACTERISATION OF THE DISPERSION EVOLUTION VERSUS STRETCHING IN A LARGE STROKE OPTICAL FIBRE DELAY LINE. test, 1999; 2(2nd International Conference on Electrical Engineering ICEENG 1999): 384-392. doi: 10.21608/iceeng.1999.62526

EXPERIMENTAL CHARACTERISATION OF THE DISPERSION EVOLUTION VERSUS STRETCHING IN A LARGE STROKE OPTICAL FIBRE DELAY LINE

The International Conference on Electrical Engineering
Article 40, Volume 2, 2nd International Conference on Electrical Engineering ICEENG 1999, November 1999, Pages 384-392    PDF (1.85 M)
Document Type: Original Article
DOI: 10.21608/iceeng.1999.62526
Authors
SIMOHAMED. L. M1; F. REYNAUD. F.2
1Teacher Researcher, Ecole Militaire Polytechnique, BP 17 Bordj El Bahri, GGA 35320 Boumerdes Algerie.
2Professor, Equipe optique, IRCOM (UMR 6615) 123 rue A.Thomas, 87060 Limoges Cedex France.
Abstract
In the frame of a large stroke optical fibre delay line implementation, we report experimental work focused on the full analysis of chromatic dispersion evolution versus fibre stretching. The delay line is tested in a fibre Mach-Zehnder interferometer. The experimental work is carried out using a spectral analysis of the interferometric mixing. A linear variation of the second order chromatic differential dispersion is observed versus high stretching. The stretched fibre dispersion evolution is scaled by comparison with unstretched fibre samples generating an equivalent group delay.
Keywords
Optical fibre; chromatic dispersion characterisation; broadband interferometry
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