*James Kevin Koga¹, Masakatsu Murakami², Alexey V. Arefiev^3,4, Yoshihide Nakamiya⁵, Stepan S. Bulanov⁶, Sergei V. Bulanov^1,7 (1. National Institutes for Quantum and Radiological Science and Technology (QST)(Japan), 2. Institute of Laser Engineering, Osaka University(Japan), 3. Center for Energy Research, University of California San Diego(United States of America), 4. Department of Mechanical and Aerospace Engineering, University of California San Diego(United States of America), 5. Extreme Light Infrastructure - Nuclear Physics(Romania), 6. Lawrence Berkeley National Laboratory(United States of America), 7. ELI BEAMLINES(Czech Republic))

*Chitradip Banerjee^1,2, Manoranjan P. Singh^1,2 (1. Raja Ramanna Centre for Advanced Technology(India), 2. Homi Bhabha National Institute(India))

*Masakatsu Murakami¹, Javier Honrubia⁶, Sergey Bulanov³, Myles-Allen Zosa¹, Alexey Arefiev⁴, James Koga⁵, Yoshihide Nakamiya² (1. Osaka University(Japan), 2. ELI-NP(Romania), 3. ELI-Beamlines(Czech Republic), 4. UCSD(United States of America), 5. QST(Japan), 6. UPM(Spain))