Statistical properties of radiation of multiwavelength random DFB fiber laser


In the presented paper, the temporal and statistical properties of a Lyot filter based multiwavelength random DFB fiber laser with a wide flat spectrum, consisting of individual lines, were investigated. It was shown that separate spectral lines forming the laser spectrum have mostly Gaussian statistics and so represent stochastic radiation, but at the same time the entire radiation is not fully stochastic. A simple model, taking into account phenomenological correlations of the lines' initial phases was established. Radiation structure in the experiment and simulation proved to be different, demanding interactions between different lines to be described via a NLSE-based model.

Publication DOI:
Divisions: Engineering & Applied Sciences
Additional Information: /
Uncontrolled Keywords: Atomic and Molecular Physics, and Optics
Full Text Link: https://www.osa ... =oe-24-17-19417
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Article
Published Date: 2016-08-22
Published Online Date: 2016-08-11
Accepted Date: 2016-07-24
Submitted Date: 2016-04-21
Authors: Gorbunov, O.A.
Sugavanam, S.
Vatnik, I.D.
Churkin, D.V.

Export / Share Citation


Additional statistics for this record