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VOLUME 39 (1984) | ISSUE 2 |
PAGE 56
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Shift of the resonance line of a spin system in narrow-band noise fields
Novikov L. N.
Bonch-Bruevich et ah1 have studied the absorption spectrum of a two-level system in intense nonmonochromatic radiation fields. They studied the change in the weak-radiation absorption spectrum caused by a narrow-band Gaussian noise field in the rf range produced from white noise by linear square filters. The particular system which they studied was an ensemble of Cd113 atoms, with a ground-state nuclear spin / = 1/2, which were oriented by optical pumping.
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