澳大利亚科学家利用热辐射开发了无形数据传输,通过隐蔽的红外线变化发送信息,无法通过标准工具探测。 Australian scientists developed invisible data transmission using heat radiation, sending info via subtle infrared changes undetectable by standard tools.

澳大利亚研究人员创建了一个秘密数据传输系统,使用“负光”将信号嵌入天然热辐射中,使肉眼和标准热成像看不到这些信号。 Australian researchers have created a covert data transmission system using "negative luminescence" to embed signals in natural heat radiation, making them invisible to the naked eye and standard thermal imaging. 该方法是在UNSW和Monash大学开发的,使用基于热辐照二极管的红外线下LED中线发送数据,对红外线排放进行细微改变,只有专门的接收器能够检测信号。 The method, developed at UNSW and Monash University, uses mid-infrared LEDs based on thermoradiative diodes to send data by subtly altering infrared emissions, with only specialized receivers able to detect the signals. 实验室测试达到每秒100千字节,速度可能要快得多。 Lab tests achieved 100 kilobytes per second, with potential for much higher speeds. 该技术可以加强敏感通信的安全,尽管现实世界的部署在可靠性、能源使用和伦理问题方面面临挑战。 The technology could enhance security in sensitive communications, though real-world deployment faces challenges in reliability, energy use, and ethical concerns.