Intensities of hyperfine components in saturation spectroscopy |
| |
Authors: | J. Bordé Ch.J. Bordé |
| |
Affiliation: | Laboratoire de Physique des Lasers, Université Paris-Nord, Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France |
| |
Abstract: | A theory is presented for the intensities of hyperfine components in saturation spectroscopy. We use a diagrammatic approach to nonlinear processes to derive closed-form formulas for the intensities of recoil doublets and of Doppler-generated level crossings. We discuss the influence of the terms introduced by hyperfine coherences in saturation spectroscopy. We also demonstrate spectroscopic stability when the hyperfine splittings are negligible. A catalog of simple formulas is given in view of applications to current spectroscopy and is illustrated by recent examples, including Doppler-free polarization spectroscopy. The extension to other sub-Doppler techniques such as two-photon Doppler-free spectroscopy is outlined. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|