能效提升百倍！Micro LED又一新应用方向

Ofweek光电信息网09-10

9月3日，英国剑桥微软研究院团队在《自然》杂志发表了一项重要研究成果：基于Micro LED光源、光学透镜与智能手机摄像头传感器，成功构建出一款新型模拟光学计算机（Analog Optical Computer，AOC）。该技术有望为金融结算、医疗影像及人工智能等领域带来突破性进展。与传统依赖二进制运算的数字计算机不同，AOC借助光学物理过程实现计算，可规避电子计算中的部分瓶颈。研究显示，AOC在...

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Another new application direction for Micro LED","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"MSFT":0.9,"FT":0.9},"content_text":"9月3日，英国剑桥微软研究院团队在《自然》杂志发表了一项重要研究成果：基于Micro LED光源、光学透镜与智能手机摄像头传感器，成功构建出一款新型模拟光学计算机（Analog Optical Computer，AOC）。该技术有望为金融结算、医疗影像及人工智能等领域带来突破性进展。与传统依赖二进制运算的数字计算机不同，AOC借助光学物理过程实现计算，可规避电子计算中的部分瓶颈。研究显示，AOC在特定任务中可实现百倍于传统系统的速度与能效提升，并具备常温运行、低功耗等优势。目前，AOC已在金融与医疗领域展现出应用潜力。在与巴克莱银行的合作中，该系统成功模拟了涉及1800个参与方、2.8万笔交易的证券结算优化问题，表现出高效精准的求解能力。在医疗方面，通过AOC构建的“数字孪生”模型重建MRI影像，理论上可将扫描时间从30分钟压缩至5分钟，大幅提升医疗资源利用效率。研究团队指出，AOC并非通用计算机，而是面向优化问题与特定AI任务的专用架构。其借助光子通过传感器时的强度变化实现加法和乘法，目前模型参数已从64扩展至256。未来通过集成更多MicroLED，参数规模有望达到百万乃至十亿级别，进一步支持复杂运算，同时实现设备微型化。在AI推理任务方面，AOC已可运行简单机器学习模型，并在如“状态跟踪”等高耗能应用中展现出显著能效优势。据估算，其能效约为当前GPU的100倍。微软计划每两年推出一代新一代AOC，持续扩展其规模与性能。研究团队认为，该项技术将在金融交易优化、医学图像加速与AI计算中扮演核心角色。值得一提的是，微软近年来持续探索MicroLED技术的应用边界。此前已基于基于Micro LED研发出光互连项目MOSAIC，通过数百个低速并行MicroLED通道，构建出高能效、长距离、强可靠、可扩展的“宽而慢”（WaS）通信架构。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"deviceId":"web-server-community-laohu8-v3","version":"4.35.12","shortVersion":"4.35.12","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2566626349","isCrawlerRequest":true}