Quantum dots can convert terahertz photons into visible light. This mechanism is used to develop a semiconductor-based room-temperature terahertz camera that can simultaneously record the field strength and polarization states of a terahertz beam. The proposed detector has fast speeds and can be manufactured at the wafer-scale.

中文翻译：

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使用量子点制作 CMOS 太赫兹相机和旋光仪

量子点可以将太赫兹光子转化为可见光。该机制用于开发基于半导体的室温太赫兹相机，可以同时记录太赫兹光束的场强和偏振态。所提出的检测器速度快，可以在晶圆级制造。