{"id":5637,"date":"2016-07-11T15:06:00","date_gmt":"2016-07-11T13:06:00","guid":{"rendered":"https:\/\/www.cailabs.com\/technical-publications-and-conferences\/demonstration-of-turbulence-tolerant-free-space-optical-communication-receiver-using-few-mode-fiber-coupling-and-digital-combining\/"},"modified":"2024-02-26T12:03:49","modified_gmt":"2024-02-26T11:03:49","slug":"demonstration-of-turbulence-tolerant-free-space-optical-communication-receiver-using-few-mode-fiber-coupling-and-digital-combining","status":"publish","type":"publication","link":"https:\/\/www.cailabs.com\/fr\/publications-techniques-conferences\/aerospatial-et-defense\/demonstration-of-turbulence-tolerant-free-space-optical-communication-receiver-using-few-mode-fiber-coupling-and-digital-combining\/","title":{"rendered":"Demonstration of Turbulence-Tolerant Free-Space Optical Communication Receiver Using Few-Mode-Fiber Coupling and Digital Combining"},"content":{"rendered":"\n<p>Authors: M. Arikawa<sup>1<\/sup>, T. Ishikawa<sup>1<\/sup>, K. Hosokawa<sup>1<\/sup>, S. Takahashi<sup>1<\/sup>, Y. Ono<sup>1<\/sup>, T. Ito<sup>1<\/sup><\/p>\n\n\n\n<p><sup>1<\/sup><sup>&nbsp;<\/sup>NEC Corporation<\/p>\n\n\n\n<p><em>IEEE Summer Topicals meeting, p158 (2016).<\/em><\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p>We improved the coupling efficiency to the free-space optical receiver by using a few-mode fiber with the optical signal distorted with a turbulence emulator. We demonstrated digital maximum ratio combining over 10-Gb\/s BPSK transmission mitigated fading, relaxing the required transmitted power by 5 dB.<\/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\/document\/7548772\" target=\"_blank\" rel=\"noreferrer noopener\">More information<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>IEEE Summer Topical Meeting (2016)<\/p>\n","protected":false},"author":2,"parent":0,"template":"","categorie-publication":[99],"class_list":["post-5637","publication","type-publication","status-publish","hentry","categorie-publication-aerospatial-et-defense"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Demonstration of Turbulence-Tolerant Free-Space Optical Communication Receiver Using Few-Mode-Fiber Coupling and Digital Combining - 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