<p>ISO 21254-3:2011 specifies two methods of verifying the power density (energy density) handling capability of optical surfaces.</p>
<p>The first method provides a rigorous test that fulfils the requirements at a specified confidence level in the knowledge of potential defects.</p>
<p>The second method provides a simple, and hence inexpensive, test for an empirically derived test level.</p>
Registration number (WIID)
43003
Scope
<p>ISO 21254-3:2011 specifies two methods of verifying the power density (energy density) handling capability of optical surfaces.</p>
<p>The first method provides a rigorous test that fulfils the requirements at a specified confidence level in the knowledge of potential defects.</p>
<p>The second method provides a simple, and hence inexpensive, test for an empirically derived test level.</p>
