Title :
Ultrafast laser-excited relativistic plasmonic radiation
Author :
Kuan-Yan Huang ; Chia-Hsiang Chen ; Yi-Chu Wang ; Ming-Hsiung Wu ; Yen-Chieh Huang
Author_Institution :
Dept. of Phys., Nat. Tsinghua Univ., Hsinchu, Taiwan
Abstract :
A 90-fs laser pulse knocks out electrons from a helical wire to induce a near-speed-of-light plasmonic pulse on the wire and generates undulator-like radiation with Lorentz contraction and relativistic Doppler shift.
Keywords :
Doppler shift; high-speed optical techniques; laser beam effects; plasmonics; undulator radiation; Lorentz contraction; helical wire; laser pulse; near-speed-of-light plasmonic pulse; relativistic Doppler shift; time 90 fs; ultrafast laser-excited relativistic plasmonic radiation; undulator-like radiation; Antenna measurements; Copper; Electron tubes; Frequency measurement; Plasmons; Undulators; Wires;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
