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Electromagnetically induced transparency (EIT) amplitude noise spectroscopy
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2020 |
| Abstract | Intensity noise cross-correlation of the polarization eigenstates of light emerging from an atomic vapor cell in the Hanle EIT configuration results in high resolution spectroscopy even with free-running semiconductor lasers. We show that the character of the observed intensity noise in any output polarization basis can be modeled as a Markov process in the input light fields’ amplitudes that excite the response of a three-level medium. This method has promise as an inexpensive and simpler approach to vector magnetometry and has applications in timekeeping and as a probe of dynamics of atomic coherence in warm vapor cells. © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://mjcrescimanno.people.ysu.edu/recentpapers/amplitude_noise.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
