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Green MOT [2024-10-05]
发布时间:2024-10-05 点击次数:

We have set up a two-colour magneto-optical trap (MOT) operating on both 1S0-1P1 and the 1S0-3P1 transitions. This trap is benefited from fast loading of a blue MOT (with a broad natural linewidth of the 1S0-1P1 transition) and colder temperature of a green MOT (with a narrow linewidth of the 1S0-3Ptransition), achieving 10s uK suitable for further evporative cooling.

MOT Setup - 20241005.jpg

Green MOT - 20241005.jpg