{"id":430833,"date":"2022-12-23T14:00:00","date_gmt":"2022-12-23T13:00:00","guid":{"rendered":"https:\/\/innovationorigins.com\/?post_type=selected&p=430833"},"modified":"2022-12-23T14:00:00","modified_gmt":"2022-12-23T13:00:00","slug":"photonic-filter-enables-next-generation-mobile-network-6g","status":"publish","type":"selected","link":"https:\/\/ioplus.nl\/archive\/en\/selected\/photonic-filter-enables-next-generation-mobile-network-6g\/","title":{"rendered":"Photonic filter enables next-generation mobile network (6G)"},"content":{"rendered":"\n

Researchers at the University of Twente have developed a revolutionary programmable integrated microwave photonic filter. This represents a major breakthrough in the integration of new communication technologies, like 6G for example, writes the university in a press release<\/a>.<\/p>\n\n\n\n

Why we write about this topic:<\/summary>

Photonica technology is going to bring more and more innovations in the coming years. That is why the editors of Innovation Origins keep a close eye on developments in this field.<\/p><\/div><\/details>\n\n\n\n

The research shows that the filter can play a key role in modern radio frequency and microwave applications. <\/strong>It also has a record-breaking dynamic range.The researchers used a special tool \u2013 a so-called modulation transformer \u2013 to adjust the strength and timing of light waves and radio frequency signals. This enables enhancement of the chip noise and dynamic range performance. By combining these elements in a single microwave photonics circuit, the team was able to demonstrate a filter with an ultra-high dynamic range, comparable to the noise levels between complete silence and a rock concert.<\/p>\n\n\n\n

“Our work breaks the conventional and fragmented approach of integration, functionality and performance that currently prevents the adoption of these photonic systems in real applications\u201d, says Prof Dr David Marpaung, one of the authors of the study. \u201cTraditional radio frequency filters can only work in a narrow frequency range, meaning you need several separate filters for broadband operation. Our device is integrated, broadband, and has an enormous dynamic range, making it possible to use just a single photonic circuit for various frequency ranges.\u201d<\/p>\n\n\n

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Photonics Industry, \u201ckey technology for Europe\u2019s green and digital transition\u201d, needs more visibility for investors – Innovation Origins<\/div>
Although the Photonics industry is essential to Europe\u2019s green and digital transition, the supply chain is still far from perfect.<\/div><\/div><\/div>\n\n\n

6G<\/h2>\n\n\n\n

Before this discovery, programmable microwave photonic circuits with such advanced functions had poor performance. To prevent this, the researchers employ programmable resonators and interferometers to reduce the impact of noise and nonlinear distortion together while at the same time providing a large number of filtering functions. \u201cSolving the noise figure and dynamic range problem is one of the hardest challenges in microwave photonics. This breakthrough proves that integrated microwave photonics can indeed achieve very high performance. This will help the adoption of this technology in next-generation communication systems (6G) and satellite communications, for example.\u201d<\/p>\n\n\n\n

This research was recently published as an article\u00a0in the journal Nature Communications<\/a>.<\/p>\n\n\n

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<\/div><\/div>
Photonics helps accelerate the energy transition – Innovation Origins<\/div>
During the Energy Ten-day series, we let three pioneers in the energy transition have their say. Today: Paul van Wijk and Mark Cremer from PhotonFirst.<\/div><\/div><\/div>","protected":false},"author":2537,"featured_media":511818,"template":"views\/single-selected.blade.php","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"categories":[8553],"tags":[77723,37570,42797],"location":[6763],"internal_archives":[],"class_list":["post-430833","selected","type-selected","status-publish","has-post-thumbnail","hentry","category-digital","tag-photonic-chip","tag-photonica","tag-university-of-twente","location-netherlands"],"blocksy_meta":[],"acf":[],"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2022\/11\/PXL_20221107_094428396-scaled.jpg","coauthors":[],"author_meta":{"author_link":"https:\/\/ioplus.nl\/archive\/author\/wesley-klop\/","display_name":"Wesley Klop"},"relative_dates":{"created":"Posted 3 years ago","modified":"Updated 3 years ago"},"absolute_dates":{"created":"Posted on December 23, 2022","modified":"Updated on December 23, 2022"},"absolute_dates_time":{"created":"Posted on December 23, 2022 2:00 pm","modified":"Updated on December 23, 2022 2:00 pm"},"featured_img_caption":"","tax_additional":{"category":{"linked":["Digital<\/a>"],"unlinked":["Digital<\/span>"],"slug":"category","name":"Categories"},"post_tag":{"linked":["Photonic chip<\/a>","photonica<\/a>","University of Twente<\/a>"],"unlinked":["Photonic chip<\/span>","photonica<\/span>","University of Twente<\/span>"],"slug":"post_tag","name":"Tags"},"language":{"linked":["EN<\/a>"],"unlinked":["EN<\/span>"],"slug":"language","name":"Tags"},"post_translations":{"linked":["pll_63a59d0f5e939<\/a>"],"unlinked":["pll_63a59d0f5e939<\/span>"],"slug":"post_translations","name":""},"location":{"linked":["Netherlands<\/a>"],"unlinked":["Netherlands<\/span>"],"slug":"location","name":"Locations"},"internal_archives":{"linked":[],"unlinked":[],"slug":"internal_archives","name":"Internal Archives"}},"series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected\/430833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/selected"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/2537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/511818"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=430833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=430833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=430833"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=430833"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=430833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}