[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-doc-dciobb988cdb":3},{"user":4,"document":8,"mainDocument":27,"columnUrl":29,"subscription":30,"footer":42,"text":80},{"isAuthenticated":5,"isAdmin":5,"displayName":6,"avatarUrl":6,"nid":6,"groupLevel":7},false,"",-10,{"id":9,"fullTitle":10,"subTitle":6,"url":11,"columnId":12,"columnName":13,"columnUrl":14,"summary":6,"contentHtml":15,"mainContentHtml":6,"posterUrl":16,"createDate":17,"displayDate":18,"displayDateSlash":19,"pageviews":20,"tags":21,"hidden":5,"isSubContent":5,"replyDocOrTargetId":6,"contentType":23,"videoId":6,"liveVideoUrl":6,"useContentVideo":5,"duration":24,"price":24,"priceText":25,"priceBadgeText":25,"priceBadgeClass":26,"freeForMinGroupLevel":24,"redirectUrl":6,"readyToStream":5},"dciobb988cdb","砸向量子后又投光互联！美国政府3亿美元扶持格芯(GFS)，剑指CPO版图","\u002Fdoc\u002Fdciobb988cdb","col18178739ee","美股资讯","\u002Fcol\u002Fcol18178739ee","\u003Cp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">美股投资网获悉，美国老牌芯片代工厂商格芯(GFS)周三宣布，已与美国商务部签署一份资助意向书，将获得最高3亿美元的联邦资金，用于加速下一代硅光子技术的研发。受此消息提振，格芯股价在周三盘前交易中一度暴涨逾16%。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">这笔拨款源自美国《芯片与科学法案》的研发激励部分，是特朗普政府引导芯片研发资金流向关键前沿技术的最新举措。在此之前，美国政府已先后承诺投入1.5亿美元用于半导体制造设备、20亿美元用于量子计算。值得关注的是，作为此次资助安排的一部分，美国商务部将获得格芯约1%的股权。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">此次资金重点押注的方向是“硅光子技术”(silicon photonics)和与之紧密相关的“共封装光学”(CPO)。传统芯片间通过铜线传输电信号，随着AI大模型对算力需求的爆炸式增长，铜互连的带宽与功耗瓶颈日益凸显。硅光子技术则使用激光束代替电信号在芯片间移动数据，可在实现极高带宽的同时大幅降低功耗，被视为下一代AI与高性能计算数据中心高速互联的关键突破口。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">格芯在公告中明确，将利用这笔资金推进硅光子晶圆技术、新型光学材料以及先进光学封装工艺的开发。公司的目标是使数据传输速率达到400 Gbps(每秒400吉比特)，同时能效较当前主流方案提升至多5倍。相关研发工作将在公司位于美国本土的两大核心基地——纽约州马耳他与佛蒙特州伯灵顿的工厂内进行。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">“格芯花了超过十年的时间来构建引领这场转变所需的技术、制造足迹和生态系统，而我们拥有在美国本土实现规模化生产的成熟制造基础，”格芯首席执行官蒂姆·布林在声明中强调。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">美国商务部半导体创新与投资执行总监比尔·弗劳恩霍夫则表示，芯片研发激励将支持一场“计算和通信网络的突破”，帮助行业超越传统的铜互联瓶颈，为下一代AI提供强大支撑。“加速本土光子学能力与先进封装研发，将为美国产业提供应对复杂AI工作负载所需的极端带宽和能效，做到安全且快速，”弗劳恩霍夫指出。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">从产业安全角度看，这笔拨款也带有强烈的“本土化”意图。目前，硅光子及先进光学封装的供应链高度集中在美国本土之外，主要制造商包括台湾的台积电(TSM)与以色列的Tower半导体(TSEM)。美国方面显然希望通过联邦资金扶持，在本土建立起从基础研发到先进制造的完整生态，以增强在全球半导体竞争中的战略自主性。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">最专业的美股资讯,推荐美股大数据 \u003Ca href=\"https:\u002F\u002FStockwe.com\u002F\">https:\u002F\u002FStockwe.com\u002F\u003C\u002Fa>\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">如何识别美股市场异常波动？美国机构主力资金买卖情况，出货和吸筹，使用美股投资网VIP会员，2008年成立于美国硅谷，由前纽约证券交易所分析师Ken创立，联合多位摩根斯坦利分析师，谷歌 Meta工程师利用AI和大数据，配合十多年美股实战经验和业内量化模型，建立了一个股市数据库 \u003Ca 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