Chemistry under Vibrational Strong Coupling Journal of the American Chemical Society Energy relaxation path of excited free hydrogen oxide vibrational energy at the air water interface AIP.ORG Coupling is a mechanical component used to connect two shafts together so power and motion can be transmitted from one shaft to another. It can also help absorb misalignment, vibration, and shock Vibration based energy harvesting in large scale civil infrastructure: a comprehensive outlook of current technologies and future prospects Discover Civil Engineering Springer Nature Link Rotational vibrational coupling Full article: Magnetic coupling between nuclear motion and nuclear spins in molecules