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ULCO researchers developed a cavity to boost sensitivity of THz spectroscopy.
ULCO researchers developed a new optical cavity that improves the sensitivity of terahertz spectroscopy. It allows molecules under analysis interact with the terahertz frequencies over an effective distance of approximately 1 km inside a resonator only 500mm long. Credit: Francis Hindle, Université du Littoral-Côte d'Opale.
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