Observation of Subnatural Linewidth in NaLines
- 21 September 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 47 (12) , 825-827
- https://doi.org/10.1103/physrevlett.47.825
Abstract
Subnatural linewidth in the optical transitions of Na lines was directly observed with use of phase switching of the optical field and gating of the photon counter. A linewidth as narrow as 4.5 MHz compared with the natural width of 10 MHz was obtained.
Keywords
This publication has 20 references indexed in Scilit:
- Time-resolved subnatural-width spectroscopyOptics Letters, 1980
- Subnatural linewidth spectroscopyJournal of Physics B: Atomic and Molecular Physics, 1980
- Transient line narrowing: A laser spectroscopic technique yielding resolution beyond the natural linewidthOptics Communications, 1980
- Delayed quantum beats as a method of subnatural-linewidth spectroscopyPhysical Review A, 1980
- Theoretical description of quantum beats of recoil-freeradiationPhysical Review A, 1979
- Separated-Oscillatory-Fields Measurement of the Lamb Shift in H,Physical Review Letters, 1975
- Determination of the hyperfine structure of the level 32P32/ of23Na by time-resolved level-crossing spectroscopyJournal of Physics B: Atomic and Molecular Physics, 1974
- Optical resolution beyond the natural linewidth: A level-crossing experiment on the 32 P 3/2 level of sodium using a tunable dye laserThe European Physical Journal A, 1974
- Time-Resolved Fluorescence from Ba and Ca Excited by a Pulsed Tunable Dye LaserPhysical Review Letters, 1973
- Resonance-Narrowed-Lamb-Shift Measurement in Hydrogen,Physical Review A, 1972