manual

<body> <table border="0" background="../images/titleplanebk.gif"> <tr><td width="100%"> <font color="#FFFFFF" face="Arial" size="4"><b>FRESNEL Quick Guide</b></font> </td></tr> </table> <p style=" line-height: 120%"><font face="Arial" size="2"><a name="FOREWORD"></a><i><b>FOREWORD</b></i></font></p> <p style=" line-height: 120%"><font face="Arial" size="2">The FRESNEL Demo should give you just some idea what FRESNEL can do. So the Demo version permits to propagate the beam in free space and to use some basic elements. These elements are: </font></p> <center> <table BORDER="1" CELLSPACING="1" CELLPADDING="9"> <tr> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Source</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Mask</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Thin Lens</font></p></td> </tr> <tr> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Amplifier</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Obscuration</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">View Screen</font></p></td> </tr> <tr> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Diaphragm</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Retarder</font></p></td> <td VALIGN="TOP"><p ALIGN="CENTER"><font face="Arial" size="2">Target</font></p></td> </tr> </table> </center> <p style=" line-height: 120%"><font face="Arial" size="2"> FRESNEL Demo has two modes of operation. With "Obscuration" and "View Screen" the discretization up to 512x512 sampling points is available. With all other elements the number of sampling points is limited by 128x128.<br> Use Help to get more information about elements that version FRESNEL Pro includes. </font></p> <hr> <font face="Arial" size="2"> <a href="starting.html" target="_self"> <b>Starting FRESNEL</b></a> </body>