Ultrafast laser-excited relativistic plasmonic radiation
- Resource Type
- Conference
- Authors
- Huang, Kuan-Yan; Chen, Chia-Hsiang; Wang, Yi-Chu; Wu, Ming-Hsiung; Huang, Yen-Chieh
- Source
- CLEO: 2013 Lasers and Electro-Optics (CLEO), 2013 Conference on. :1-2 Jun, 2013
- Subject
- Photonics and Electrooptics
Wires
Plasmons
Copper
Undulators
Electron tubes
Antenna measurements
Frequency measurement
- Language
- ISSN
- 2160-8989
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.