Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Bulletin of the American Physical Society

Influence of EIT coherence on laser phase-noise to intensity-noise conversion

Yanhong Xiao, David H. Phillips, Cindy Hancox, Irina V. Novikova, Ronald Lee Walsworth

Published May 18, 2006• 0 citations
OpenAlex

Related papers

Electromagnetically induced transparency with noisy lasers

Yanhong Xiao, Tun Wang, Masha Baryakhtar +8 more

We demonstrate and characterize two coherent phenomena that can mitigate the effects of laser phase noise for electromagnetically induced transparency (EIT): a laser-power-broadening-resistant resonance in the transmitted intensity cross correlation between EIT optical fields, and a resonant suppression of the conversion of laser phase noise to intensity noise when one-photon noise dominates over two-photon-detuning noise. Our experimental observations are in good agreement with both an intuitive physical picture and numerical calculations. The results have wide-ranging applications to spectroscopy, atomic clocks, and magnetometers.

Physical Review A•Oct 9, 2009•38 citations

Theory of laser noise in the phase locking region

Hermann Haken, H. Sauermann, Ch. Schmid +1 more

The European Physical Journal A•Aug 1, 1967•48 citations

A nonlinear theory of laser noise and coherence. II

Hermann Haken

The European Physical Journal A•Aug 1, 1965•47 citations

Conversion of phase noise to intensity noise in electromagnetically induced transparency

Yanhong Xiao, Masha Baryakhtar, David F. Phillips +1 more

We report experimental study of laser phase noise to intensity noise conversion in electromagnetically induced transparency. In particular, we studied how various experimental parameters such as one and two-photon detunings and optical depth affect the intensity noise spectrum. Connection between the intensity noise level and the intensity cross correlation between the two EIT fields was also investigated.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jan 20, 2010•1 citation

Noise and Electromagnetically Induced Transparency

Yanhong Xiao, Tun Wang, Masha Baryakhtar +3 more

We report coherence-induced conversion of laser phase noise to intensity noise via interaction with an atomic medium. The spectrum of intensity fluctuations exhibits a narrow linewidth, that is immune to power broadening.

Frontiers in Optics•Jan 1, 2007•0 citations

A nonlinear theory of laser noise and coherence. I

Hermann Haken

The European Physical Journal A•Feb 1, 1964•156 citations
We demonstrate and characterize two coherent phenomena that can mitigate the effects of laser phase noise for electromagnetically induced transparency (EIT): a laser-power-broadening-resistant resonance in the transmitted intensity cross correlation between EIT optical fields, and a resonant suppression of the conversion of laser phase noise to intensity noise when one-photon noise dominates over two-photon-detuning noise. Our experimental observations are in good agreement with both an intuitive physical picture and numerical calculations. The results have wide-ranging applications to spectroscopy, atomic clocks, and magnetometers.