@Article{JAMS-1-337,
author = {Li , LiLu , Yi-Xin and Li , Yuan-Yuan},
title = {Dependence of Four-Wave Mixing Line-Shape on Micrometric Atomic Vapor Thickness},
journal = {Journal of Atomic and Molecular Sciences},
year = {2010},
volume = {1},
number = {4},
pages = {337--343},
abstract = {<p style="text-align: justify;">We theoretically examine thickness and wavelength dependence line-shape of 
four-wave-mixing (FWM) spectroscopy in micrometric thin atomic vapors whose 
thickness $L$ is assumed to be 10,30,50,80 and 100 $\mu$m respectively. It is 
found that a narrow centre (Dicke-narrowing) persists for all cases, while 
wings are broadened as the thickness of the vapor increases or the pump wavelength 
decreases comparing to the probe wavelength. This type of spectrum is due to 
the modified velocity distribution and polarization interference from different 
ensemble of atoms in a confined situation.</p>},
issn = {2079-7346},
doi = {https://doi.org/10.4208/jams.060310.072010a},
url = {http://global-sci.org/intro/article_detail/jams/8095.html}
}