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<DIV style="FONT-STYLE: normal; FONT-FAMILY: Helvetica,Arial,sans-serif; COLOR: #000; FONT-SIZE: 12pt; FONT-WEIGHT: normal; TEXT-DECORATION: none"><B>From: </B>"Crystal Baker" <A href="mailto:cbaker@jlab.org">cbaker@jlab.org</A><BR><BR><B>Sent: </B>Thursday, November 6, 2014 11:14:49 AM<BR><B>Subject: </B>ODU CAS seminar- Nov 20th<BR><BR><BR>THz Radiation and How You Make It <BR>Geoff Krafft <BR><BR><BR>When: Thursday Nov. 20; 1:30 pm (Refreshments at 1 pm) <BR>Where: CAS Building at ODU (1021 W. 47th St.) <BR><BR><BR>Abstract: THz radiation is electromagnetic wave radiation with frequencies beyond microwave frequency but less than far infrared. This is an interesting frequency range for applications, but unfortunately, a difficult range for coherent sources. In this talk I will briefly review some of the potential applications of THz, briefly review some of the present sources of coherent THz, and show how by marrying (S)RF beam acceleration techniques and undulators, high average power sources of coherent radiation can be created. <BR>__________________________________________________________ <BR>Future Speakers: <BR>Dec. 11: Matt Poelker <BR>Jan. 22: Desh Ranjan Feb. 26: Joe Grames <BR><BR><BR><BR><BR><BR><BR><BR>--------------------------------------- <BR><BR><BR>Gail Dodge <BR>Department of Physics <BR>Old Dominion University <BR>Norfolk, VA 23529 <BR><BR>gdodge@odu.edu <BR>office: (757) 683-5854 <BR>fax: (757) 683-3038 <BR><BR><BR><BR><BR><BR><BR></DIV><BR></div></body></html>