Terahertz spectroscopy

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Terahertz frequency radiation for spectroscopy is typically generated in one of three ways:

• time domain terahertz spectroscopy (TDTS), using ultrashort laser pulses
• photomixing, mixing two radiation sources to generate their difference frequency
• Fourier transform spectroscopy, using a blackbody radiation source

v • d • e Spectroscopy Atomic spectroscopy • Emission spectroscopy • Electron spin resonance • Fluorescence spectroscopy • Gamma spectroscopy • Infrared spectroscopy • Laser induced breakdown spectroscopy • Mößbauer spectroscopy • Nuclear magnetic resonance spectroscopy • Raman spectroscopy • Resonance enhanced multiphoton ionization • Rotational spectroscopy • Terahertz spectroscopy • Ultraviolet-visible spectroscopy • Vibrational spectroscopy • X-ray spectroscopy