We demonstrate a Doppler-free spectroscopic method that we test on Rb-87 and Rb-85 vapor. By using a magnetic field to induce a dichroism on the sample, we generate a dispersive signal with low background, which allows us to lock a diode laser even on small spectroscopic features. We elaborate the advantages of this simple and easy method by comparing it to other methods.
Doppler-free spectroscopy using magnetically induced dichroism of atomic vapor: a new scheme for laser frequency locking
Fattori M;Lamporesi G;
2003
Abstract
We demonstrate a Doppler-free spectroscopic method that we test on Rb-87 and Rb-85 vapor. By using a magnetic field to induce a dichroism on the sample, we generate a dispersive signal with low background, which allows us to lock a diode laser even on small spectroscopic features. We elaborate the advantages of this simple and easy method by comparing it to other methods.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
