In present paper correlations between different parts of spectrum of a fiber laser with randomly distributed feedback (RDFL) were experimentally measured directly. Implemented statistical analysis demonstrate weak cross-correlations between different lines in generation spectrum. These correlations were vizualized by plotting 2-D probability density functions. Linear correlation coefficient (Pearson coefficient) was calculated for each pair of spectrum lines.
|Title of host publication||Proceedings of SPIE|
|Subtitle of host publication||Fiber Lasers and Glass Photonics: Materials through Applications|
|Number of pages||7|
|Publication status||Published - 17 May 2018|
|Event||Fiber Lasers and Glass Photonics: Materials through Applications - Strasbourg, France|
Duration: 22 Apr 2018 → 26 Apr 2018
|Name||Proceedings of SPIE|
|Conference||Fiber Lasers and Glass Photonics: Materials through Applications|
|Period||22/04/18 → 26/04/18|
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Gorbunov, O., Churkin, D. V., Sugavanam, S., Vatnik, I. D., Taccheo, S. (Ed.), Ferrari, M. (Ed.), & Mackenzie, J. I. (Ed.) (2018). Revealing spectral cross-correlations in radiation of multiwavelength fiber laser with randomly distributed feedback. In Proceedings of SPIE: Fiber Lasers and Glass Photonics: Materials through Applications (Vol. 10683).  (Proceedings of SPIE; Vol. 10683). SPIE. https://doi.org/10.1117/12.2307311