Single-chip source-free terahertz spectroscope across 0.04-0.99 THz: Combining sub-wavelength near-field sensing and regression analysis

Keyphrases

• Near-field Sensing 100%
• Linear Estimation 50%
• Nonlinear Unmixing 50%
• Chip System 50%
• Single Port 50%
• 2D Distribution 50%
• Nonlinear Amplifier 50%

Physics

• Antenna 100%
• Spectrometer 100%
• Room Temperature 50%
• Spectral Signature 50%
• Spectral Estimation 50%

Engineering

• Incident Field 50%
• Spectral Signature 50%