3:30 PM - 4:00 PM
*Seong Ku Lee1,2, Jae Hee Sung1,2, Jin Woo Yoon1,2, Il Woo Choi1,2, Chang Hee Nam1,3 (1. Center for Relativistic Laser Science, Institute for Basic Science, 2. Ultraintense Laser Laboratory, Advanced Photonics Research Institute, GIST, 3. Department of Physics and Photon Science, GIST)