{"id":5703,"date":"2020-02-22T17:16:00","date_gmt":"2020-02-22T16:16:00","guid":{"rendered":"https:\/\/www.cailabs.com\/technical-publications-and-conferences\/optimal-coherent-beam-combining-based-on-multi-plane-light-conversion-for-high-throughput-optical-feeder-links-2\/"},"modified":"2024-02-26T15:15:47","modified_gmt":"2024-02-26T14:15:47","slug":"optimal-coherent-beam-combining-based-on-multi-plane-light-conversion-for-high-throughput-optical-feeder-links-2","status":"publish","type":"publication","link":"https:\/\/www.cailabs.com\/fr\/publications-techniques-conferences\/aerospatial-et-defense\/optimal-coherent-beam-combining-based-on-multi-plane-light-conversion-for-high-throughput-optical-feeder-links-2\/","title":{"rendered":"Optimal coherent beam combining based on Multi-Plane Light Conversion for high throughput optical feeder links"},"content":{"rendered":"\n<p><strong>Authors: Antonin Billaud,<sup>1<\/sup>&nbsp;Fausto Gomez,<sup>1<\/sup>&nbsp;David Allioux,<sup>1<\/sup>&nbsp;Nicolas Laurenchet,<sup>1<\/sup>&nbsp;Pu Jian,<sup>1<\/sup>&nbsp;Olivier Pinel,<sup>1<\/sup>&nbsp;Guillaume Labroille<sup>1<\/sup><\/strong><\/p>\n\n\n\n<p><sup>1<\/sup>Cailabs (France)<\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p>To achieve Tb\/s throughput in the near-infrared window that is required for FSO feeder-links, coherent beam combining appears as a promising candidate to increase output power of single-mode lasers. In this article, we demonstrate the use of an MPLC for coherent beam combining. Based on the unitary conversion we show that it is possible to perform a theoretically perfect combining. Using a supermode approach we propose several architectures to improve beam combining even when phase-locking is not perfect.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ieeexplore.ieee.org\/abstract\/document\/8978969\">More information<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ICSOS Conference 2019<\/p>\n","protected":false},"author":2,"parent":0,"template":"","categorie-publication":[99],"class_list":["post-5703","publication","type-publication","status-publish","hentry","categorie-publication-aerospatial-et-defense"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optimal coherent beam combining based on Multi-Plane Light Conversion for high throughput optical feeder links - 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