title: Cavity-linewidth narrowing by means of electromagnetically induced transparency.
abstract: Cavity-linewidth narrowing in a ring cavity that is due to the high dispersion and reduced absorption produced by electromagnetically induced transparency (EIT) in rubidium-atom vapor has been experimentally observed. The cavity linewidth with rubidium atoms under EIT conditions can be significantly narrowed. Cavity-linewidth narrowing was measured as a function of coupling beam power.
authors: Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701, USA.
authors: H
authors: H
authors: Wang
authors: D J
authors: DJ
authors: Goorskey
authors: W H
authors: WH
authors: Burkett
authors: M
authors: M
authors: Xiao