<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EmailStyle18
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}
span.EmailStyle19
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt">Don,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I haven’t seen a response on this yet. Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">-steve-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal" style="margin-left:.5in"><b><span style="color:black">From: </span>
</b><span style="color:black">Stephen Townes <stephen.a.townes@jpl.nasa.gov><br>
<b>Date: </b>Wednesday, March 20, 2019 at 10:41 AM<br>
<b>To: </b>Don Cornwell <donald.m.cornwell@nasa.gov><br>
<b>Subject: </b>Re: SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">Updated abstract</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal" style="margin-left:1.0in"><b><span style="color:black">From:
</span></b><span style="color:black">Stephen Townes <stephen.a.townes@jpl.nasa.gov><br>
<b>Date: </b>Monday, March 18, 2019 at 1:38 PM<br>
<b>To: </b>Don Cornwell <donald.m.cornwell@nasa.gov><br>
<b>Subject: </b>SCLT: FEASIBILITY STUDY TO IDENTIFY TECHNIQUES FOR PHASING LARGE ARRAYS OF HIGH-POWER LASERS</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
</div>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">Don,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">JPL is proposing this SAA with the Breakthrough Prize Foundation for uplink laser arraying for power beaming. This has application to our deep space optical comm uplinks so I hope
that you will support its approval. Thanks.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">-steve-</span><o:p></o:p></p>
</div>
</body>
</html>