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复旦周鹏、程增光等《AM》:可编程光子模数转换器,零能耗,8-bit ...
模数转换器(ADC)负责把模拟信号转换成数字信号,是连接现实世界与数字世界的桥梁,被广泛应用于通信、航空航天和人工智能等领域。传统电子ADC受限于抖动噪声、热噪声等问题,已经成为高性能信号处理的瓶颈。相比之下,光子ADC具有超低抖动、超宽带宽等优势, ...
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