[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fSqVVbG2YDTh3fHqkijKUnceftAvn8HBkZBmvPYvU7wY":3,"$fWpqH7sHNkBVkbz0NzjtjnMOBYo2i2vo8dP7bYh5_6XE":53},{"_id":4,"footer":5,"header":19},"layout",{"_id":6,"addresses":7,"contacts":10,"content":12,"heading":13,"socialLinks":14},"footer",[8,9],"Via Timavo 34, 20124 Milano ","Via Celoria 16, 20133 Milano",[11],"info@satenlight.com","SatEnlight develops a new generation of optical communication systems that multiply communication capacity.","A new degree of freedom for optical communication",[15],{"_key":16,"label":17,"url":18},"3897c988e421","Linkedin","https://www.linkedin.com/company/satenlight",{"_id":20,"menu":21},"header",[22,29,35,41,47],{"_key":23,"label":24,"reference":25},"90e75c1684b4","Company",{"_id":26,"_type":27,"slug":28},"1eb36bf6-7c72-4008-b841-865523cf2fc4","page","company",{"_key":30,"label":31,"reference":32},"14caadb33f33","Technology",{"_id":33,"_type":27,"slug":34},"538381d2-48dd-4730-9e50-e7ed4460c645","technology",{"_key":36,"label":37,"reference":38},"71556c563a3d","Applications",{"_id":39,"_type":27,"slug":40},"2fdbfdcf-2681-4cf2-8c12-85bdcea638de","applications",{"_key":42,"label":43,"reference":44},"4c64d4e12b48","News",{"_id":45,"_type":27,"slug":46},"c837df48-a933-4a51-bf29-8036b59090c8","news",{"_key":48,"label":49,"reference":50},"5b017b6cb953","Contact",{"_id":51,"_type":27,"slug":52},"d13b37b8-c9a4-4f33-8004-a0c5afb242b9","contact",{"_id":54,"abstract":55,"date":56,"pageBuilderNews":57,"seo":137,"title":138},"47083cde-e26e-4ac0-9513-334776f355d3","How SatEnlight uses Orbital Angular Momentum and spatial multiplexing to increase the capacity of optical communication links.","2025-04-23",[58],{"_key":59,"_type":60,"content":61},"9d119891e47b","newsContent",[62,73,81,89,97,105,113,121,129],{"_key":63,"_type":64,"children":65,"markDefs":71,"style":72},"226edb3dfef1","block",[66],{"_key":67,"_type":68,"marks":69,"text":70},"5ffbf4e56bd0","span",[],"Between late 2024 and spring 2025, SatEnlight introduced a series of technical insights explaining the principle behind its approach to next-generation optical communications.",[],"normal",{"_key":74,"_type":64,"children":75,"markDefs":80,"style":72},"79dec2dd82d0",[76],{"_key":77,"_type":68,"marks":78,"text":79},"04bcc2bcbd1d",[],"The starting point is a growing challenge for satellite connectivity: more data needs to be transmitted, while traditional radio-frequency spectrum is increasingly congested and bandwidth availability is limited.",[],{"_key":82,"_type":64,"children":83,"markDefs":88,"style":72},"aa27b9c93273",[84],{"_key":85,"_type":68,"marks":86,"text":87},"184243523785",[],"Moving from radio frequency to optical communications opens new possibilities. SatEnlight is exploring an additional degree of freedom within optical links through Orbital Angular Momentum, or OAM.",[],{"_key":90,"_type":64,"children":91,"markDefs":96,"style":72},"b49ad5fb7688",[92],{"_key":93,"_type":68,"marks":94,"text":95},"df07180a3a93",[],"Light beams carrying different OAM states can have different spatial structures. By superimposing multiple optical vortices on the same physical link, different information channels can potentially be transmitted simultaneously.",[],{"_key":98,"_type":64,"children":99,"markDefs":104,"style":72},"35c79ee6abb8",[100],{"_key":101,"_type":68,"marks":102,"text":103},"bd328914d852",[],"This approach is known as Mode Division Multiplexing.",[],{"_key":106,"_type":64,"children":107,"markDefs":112,"style":72},"d104b23787aa",[108],{"_key":109,"_type":68,"marks":110,"text":111},"96e122caa562",[],"The objective is not simply to increase the power of a laser link, but to increase the amount of information that can travel through it by exploiting the spatial properties of light.",[],{"_key":114,"_type":64,"children":115,"markDefs":120,"style":72},"e9f1267d0f91",[116],{"_key":117,"_type":68,"marks":118,"text":119},"234cbb70ce77",[],"At the receiving end, SatEnlight’s patented technology is designed to locally sample the incoming OAM beams, recognise the original vortices and demodulate the information carried by the different channels.",[],{"_key":122,"_type":64,"children":123,"markDefs":128,"style":72},"d49b492da562",[124],{"_key":125,"_type":68,"marks":126,"text":127},"bc0a10a80cb8",[],"The approach is also designed to be integrated with existing LaserCom architectures rather than requiring an entirely new communication ecosystem.",[],{"_key":130,"_type":64,"children":131,"markDefs":136,"style":72},"6012dde4c42b",[132],{"_key":133,"_type":68,"marks":134,"text":135},"27800cf1d388",[],"Throughout 2025 and 2026, these principles moved progressively from research towards increasingly demanding outdoor tests, with atmospheric turbulence mitigation becoming another central element of SatEnlight’s technological development.",[],null,"Beyond the spectrum: how SatEnlight adds a new dimension to optical communications"]