{"id":137281,"date":"2023-10-04T09:38:16","date_gmt":"2023-10-04T13:38:16","guid":{"rendered":"https:/news/wp-json/wp/v2/posts/137281///news/wp-json/wp/v2/posts/137281//www.ucf.edu/news/wp-json/wp/v2/posts/137281//news/news/wp-json/wp/v2/posts/137281//?p=137281"},"modified":"2025-04-14T14:32:01","modified_gmt":"2025-04-14T18:32:01","slug":"new-ucf-technology-could-reduce-lag-improve-reliability-of-online-gaming-meetings","status":"publish","type":"post","link":"https:/news/wp-json/wp/v2/posts/137281///news/wp-json/wp/v2/posts/137281//www.ucf.edu/news/wp-json/wp/v2/posts/137281//news/news/wp-json/wp/v2/posts/137281//new-ucf-technology-could-reduce-lag-improve-reliability-of-online-gaming-meetings/news/wp-json/wp/v2/posts/137281//","title":{"rendered":"New UCF Technology Could Reduce Lag, Improve Reliability of Online Gaming, Meetings"},"content":{"rendered":"

Whether you/news/wp-json/wp/v2/posts/137281/u2019re battling foes in a virtual arena or collaborating with colleagues across the globe, lag-induced disruptions can be a major hindrance to seamless communication and immersive experiences./news/wp-json/wp/v2/posts/137281/n

That/news/wp-json/wp/v2/posts/137281/u2019s why researchers with UCF’s College of Optics and Photonics (CREOL) and the 海角直播 of California, Los Angeles, have developed new technology to make data transfer over optical fiber communication faster and more efficient./news/wp-json/wp/v2/posts/137281/n

Their new development, a novel class of optical modulators, is detailed in a new study published recently in the journal Nature Communications. Modulators can be thought of as like a light switch that controls certain properties of data-carrying light in an optical communication system./news/wp-json/wp/v2/posts/137281/n

/news/wp-json/wp/v2/posts/137281/u201cCarrying torrents of data between internet hubs and connecting servers, storage elements, and switches inside data centers, optical fiber communication is the backbone on which the digital world is built,/news/wp-json/wp/v2/posts/137281/u201d says Sasan Fathpour, the study/news/wp-json/wp/v2/posts/137281/u2019s co-author and CREOL professor. /news/wp-json/wp/v2/posts/137281/u201cThe basic constituents of such links, the optical fiber, semiconductor laser, optical modulator and photoreceiver, all place limits on the bandwidth and the accuracy of data transmission./news/wp-json/wp/v2/posts/137281/u201d/news/wp-json/wp/v2/posts/137281/n

Fathpour says particularly the dispersion of optical fibers, or signal distortion over long distances, and noise of semiconductor lasers, or unwanted signal interference, are two fundamental limitations of optical communication and signal processing systems that affect data transmission and reliability./news/wp-json/wp/v2/posts/137281/n

He says their research has invented a unique class of optical modulators that simultaneously address both limitations by taking advantage of phase diversity, or varied timing of signals, and differential operations, or comparison of light signals./news/wp-json/wp/v2/posts/137281/n

By doing so, the researchers have created an advanced /news/wp-json/wp/v2/posts/137281/u201clight switch/news/wp-json/wp/v2/posts/137281/u201d that not only controls data transmission but does so while comparing the amount and timing of data moving through the system to ensure accurate and efficient transmission./news/wp-json/wp/v2/posts/137281/n

/news/wp-json/wp/v2/posts/137281/u201cDubbed four-phase electrooptic modulators, the circuit is demonstrated on thin-film lithium niobate, which is an ultracompact platform for integrated photonic applications, including optical communication,/news/wp-json/wp/v2/posts/137281/u201d Fathpour says./news/wp-json/wp/v2/posts/137281/n