1. Doppler cooling involves light with frequency tuned slightly below an electronic transition in an atom.2. Doppler cooling is also used in spectroscopy and metrology, where cooling allows narrower spectroscopic features.3. For example, all of the best atomic clock technologies involve Doppler cooling at some point. 4. Subsequently, the resolved sideband cooling is used to cool the atoms beyond the Doppler cooling limit. 5. This can help to cool the atoms to a lower temperature than the normal doppler cooling limit. 6. In Doppler cooling , the frequency of light is tuned slightly below an electronic transition in the atom. 7. This, along with Doppler cooling was the crucial technology needed to achieve the celebrated Bose Einstein condensation. 8. This, along with Doppler cooling , was the crucial technology needed to achieve the celebrated Bose Einstein condensation. 9. One of the major technical challenges in Doppler cooling was increasing the amount of time an atom can interact with the laser light. 10. A Zeeman Slower uses a spatially varying magnetic field to maintain the relative energy spacing of the atomic transitions involved in Doppler cooling .
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