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SUMMARY:Linac-based Intense Coherent THz Sources Developed for User Applic
 ations
DTSTART;VALUE=DATE-TIME:20240417T090000Z
DTEND;VALUE=DATE-TIME:20240417T092000Z
DTSTAMP;VALUE=DATE-TIME:20260907T001935Z
UID:indico-contribution-213@indico.nsrrc.org.tw
DESCRIPTION:Speakers: Ming-Chang Chou (NSRRC)\nLinac-based coherent THz ra
 diation sources are being developed with the NSRRC high brightness photoin
 jector which has been installed in the Accelerator Test Area (ATA). The in
 jector is equipped with a laser-driven photocathode rf gun and a 5.2-m lon
 g S-band traveling-wave linac for beam acceleration. A 25 MeV beam of bunc
 h length as short as 240 fs has been produced from this injector by the so
 -called velocity bunching technique. Narrow-band superradiant THz radiatio
 n of pulse energy as high as 20 μJ and tunable central frequency from 0.6
  to 1.4 THz can be generated by injecting such ultrashort beam into a U100
  planar undulator. The intense THz light source will be a useful tool for 
 applications such as material science and biomedical imaging. A THz user b
 eamline is under designed and construction and expected to open for users 
 by the end of 2025.\n\nhttps://indico.nsrrc.org.tw/event/16/contributions/
 213/
LOCATION: Research Building L100
URL:https://indico.nsrrc.org.tw/event/16/contributions/213/
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