Global S&T Development Trend Analysis Platform of Resources and Environment
The proper functioning of living systems and physiological phenotypes depends on molecular composition. Yet simultaneous quantitative detection of a wide variety of molecules remains a challenge(1-8). Here we show how broadband optical coherence opens up opportunities for fingerprinting complex molecular ensembles in their natural environment. Vibrationally excited molecules emit a coherent electric field following few-cycle infrared laser excitation(9-12), and this field is specific to the sample'
Patterns in the vibrations of stars produce a sort of natural music that offers clues to the stars'
The oscillation modes of an enigmatic group of stars.
