Frequency stabilization of multiple violet diode lasers fey means of a transfer cavity

摘要

Frequency-stabilized lasers are fundamental ingredients for spectroscopic experiments. Violet diode lasers might enable complicated experiments demanding multiple lasers in this wavelength region, when they have been proved to operate reliably in a simple setup. We demonstrate a laser stabilization scheme, in which three external-cavity diode lasers (ECDLs) at 397nm are simultaneously stabilized to a transfer cavity.