Coherent techniques in optical wireless communications

J. D. Sanchez; A. Arvizu; F. J. Mendieta

doi:10.1117/12.851719

3 December 2009 Coherent techniques in optical wireless communications

J. D. Sanchez, A. Arvizu, F. J. Mendieta

Proceedings Volume 7499, Seventh Symposium Optics in Industry; 749906 (2009) https://doi.org/10.1117/12.851719
Event: Seventh Symposium on Optics in Industry, 2009, Guadalajara, Jalisco, Mexico

Abstract

The optical wireless communications systems are an important alternative for providing high bandwidth over short or medium range links. Although, most of such links are currently, based in no-coherent schemes, there exist the optical coherent techniques offering a greater sensitivity and selectivity at the receiver stage and the possibility of impairments compensation using high-speed post-detection DSP algorithms. We present the a scheme to demonstrate the use of the optical coherent technique in wireless communications for a last-mile application under turbulence, in the laboratory scope.

Citation Download Citation

J. D. Sanchez, A. Arvizu, and F. J. Mendieta "Coherent techniques in optical wireless communications", Proc. SPIE 7499, Seventh Symposium Optics in Industry, 749906 (3 December 2009); https://doi.org/10.1117/12.851719

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