Precise measurement of ultra-narrow laser linewidths using the strong coherent envelope
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DOI: 10.1038/srep41988
Abstract: Laser linewidth narrowing down to kHz or even Hz is an important topic in areas like clock synchronization technology, laser radars, quantum optics, and high-precision detection. Conventional decoherence measurement methods like delayed self-heterodyne/homodyne interferometry cannot… read more here.
Keywords: coherent envelope; strong coherent; linewidth; laser ... See more keywords