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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Dear All,<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>I will attend the meeting.<o:p></o:p></span></p><div><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Mit freundlichen Grüßen / Best regards<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Dr. Ronald Freund<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Head of Photonic Networks and Systems<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:blue'><a href="ronald.freund@hhi.fraunhofer.de"><span lang=EN-US>ronald.freund@hhi.fraunhofer.de</span></a></span><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:blue'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:blue'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Tel +49 30 31002-652<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Fraunhofer Heinrich Hertz Institute<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Einsteinufer 37, 10587 Berlin, Germany<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:3.75pt;margin-right:0cm;margin-bottom:3.75pt;margin-left:0cm'><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:blue'><a href="http://www.hhi.fraunhofer.de/pn">www.hhi.fraunhofer.de/pn</a></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Nicolas.Perlot@dlr.de [mailto:Nicolas.Perlot@dlr.de] <br><b>Gesendet:</b> Dienstag, 22. März 2011 10:19<br><b>An:</b> sls-com@mailman.ccsds.org; Wolfgang.Baerwald@dlr.de; klaus.buchheim@ruag.com; Heiko.Damerow@dlr.de; Thomas.Dreischer@ruag.com; Yunir.Gataullin@dlr.de; Benjamin.Gentz@dlr.de; gerken@optronics.zeiss.com; Martin.Haeusler@dlr.de; Dietmar.Kubat@dlr.de; Martin.Pilgram@dlr.de; ronald.freund@hhi.fraunhofer.de; m.tausendfreund@optronics.zeiss.com; Daniel.Tomecki@dlr.de; weinert@hhi.de; erich.leitgeb@tugraz.at<br><b>Betreff:</b> Invitation to workshop on "Optical LEO downlinks and standardization" + agenda<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Dear Lasercom People,<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>You are invited to the workshop on „Optical LEO downlinks and Standardization“ in Berlin on May 17</span><sup><span style='font-size:6.5pt;font-family:"Arial","sans-serif"'>th</span></sup><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>This workshop is embedded in CCSDS technical meetings (see details at <a href="http://public.ccsds.org/meetings/2011Spring/default.aspx">http://public.ccsds.org/meetings/2011Spring/default.aspx</a>).<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Please <u>let me know</u>…<o:p></o:p></span></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>If you plan to attend the workshop<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>If you wish to present some slides on a related topic (see the agenda draft blow)<o:p></o:p></span></p><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Please forward this invitation to people that you think could contribute to the workshop (national agencies, universities as well as private companies are welcome).<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>This workshop is an initiative of DLR supported by the DIN (Deutsches Institut für Normung). It is believed that optical LEO downlinks have a great application potential but they require international coordination (interoperability, ground station network).<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-------------------------------------------------------------------------<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Agenda draft<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Location: Room 0103<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>i) Introduction</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>9:00 Background and goals of workshop <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>9:20 User requirements: Data rate, Availability, …<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>10:00 Communication channel of optical LEO downlinks<o:p></o:p></span></p></div><div><p class=MsoNormal style='text-indent:35.4pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>10:20 Comparison of direct LEO downlinks and GEO-relay scenario<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>10:30 Break<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>ii) Standardization of optical space communications</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>…<o:p></o:p></span></p></div><div><p class=MsoNormal style='text-indent:35.4pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>12:30 Lunch<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>iii) Suitable technologies</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Homodyne-BPSK Laser terminal <i>(R. Lange, Tesat)</i><o:p></o:p></span></p></div><div><p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>(M. Gerken, Zeiss Optronics) to be confirmed</span></i><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>OSIRIS: Laser-source for microsatellite <i>(N. Perlot, DLR)</i><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>…<o:p></o:p></span></p></div><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>iv) Discussion / Summary </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Discussion, AOB, Summary<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>17:00 End of Meeting<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-------------------------------------------------------------------------<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Best regards,<o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Nicolas Perlot<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-- <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Nicolas Perlot, Ph.D.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Digital Networks Section,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Optical Communications Group<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>German Aerospace Center (DLR) phone: ++49/8153/281836<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Institute of Communications and Navigation fax: ++49/8153/282844<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Oberpfaffenhofen, P.O. Box 11 16 email: nicolas.perlot@dlr.de<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>82234 Wessling, Germany <a href="http://www.dlr.de/KN/KN-DN/">http://www.dlr.de/KN/KN-DN/</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal> <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p></div></div>
<br><pre class="signature">--
Visit us at<br>
Web 2.0 / March 28-31 / San Francisco, Moscone West, USA / booth 824
www.web2expo.com/webexsf2011
NAB Show 2011/ April 11-14 / Las Vegas, Nevada, USA / booth C8444 (Bavarian Pavillon)
www.hhi.fraunhofer.de/nab
</pre>
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