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Enhancement of THz Wave Generation From Laser Induced Plasma
RPI ID: 2007-029-601 Innovation Summary: This invention provides new methods and systems for enhancing the generation and detection of terahertz (THz) radiation to enable reliable remote sensing of concealed objects such as improvised explosive devices (IEDs). The approach uses optical beams to create plasmas in a gas, where a first optical...
Published: 3/10/2026   |   Updated: 3/10/2026   |   Inventor(s): Jianming Dai, Xu Xie, Xi-Cheng Zhang
Keywords(s):  
Category(s): Computational Science and Engineering
Plasma-Induced-THz-Spectroscopy
RPI ID: 2006-039-201Innovation Summary: This invention describes a method for generating terahertz radiation using plasma induced by electromagnetic radiation. It enables remote sensing of materials through phase transformation and plasma emission. The system can detect chemical and structural properties from a distance. It is ideal for security, environmental...
Published: 7/21/2025   |   Updated: 7/3/2025   |   Inventor(s): Jianming Dai, Xu Xie, Xi-Cheng Zhang
Keywords(s):  
Category(s): Computational Science and Engineering