@article{ref1,
title="A worst-case analysis of continuous wave he-ne laser hazards to the eye",
journal="Applied optics",
year="1967",
author="Hansen, W. P. and Feigen, L. and Fine, S.",
volume="6",
number="11",
pages="1973-1975",
abstract="Worst-case conditions for threshold injury on direct viewing of a cw He-Ne laser are defined. A transpupillary power of 50-1OC microW for threshold injury to the eye is calculated on the basis of a heat conduction model and experimental observations.<p /><p>Language: en</p>",
language="en",
issn="0003-6935",
doi="",
url="http://dx.doi.org/"
}