This work reports data of Stark widths and shifts of 37 Ne I lines that hav
e been measured as functions of electron density and temperature in the ran
ges (0.07-1.85)x 10(23) m(-3) and 13,900-20,700 K, respectively. A pulsed a
re was used as a plasma source. The electron density was measured by single
-wavelength interferometry using the 488.0 nm transition of an Argon ion la
ser and has also been determined from Ha Stark broadening. The plasma tempe
rature has been determined from the Boltzmann plot of Ne I lines and estima
ted from the Saha law. Linear fits have been performed between Stark parame
ters and electron density, and possible dependencies on temperature have be
en checked. The measured parameters are compared with theoretical and exper
imental data taken from the literature.