Isolated, Circularly Polarized, Attosecond Pulse Generation
Pei-Chi Huang1,2*, Chih-Hsuan Lu1,2, Carlos Hernandez-Garcia3, Ren-Ting Huang1, Po-Shu Wu2, Daniel D. Hickstein4, Daniel Thrasher2, Jennifer L. Ellis4, A. H. Kung1,2, Shang-Da Yang1, Agnieszka Jaron-Becker4, Andreas Becker4, Henry C. Kapteyn4, Margaret M. Murnane4, Charles G. Durfee5, Ming-Chang Chen1
1Institute of Photonics Technologies, National Tsing Hua University, Hsinchu, Taiwan
2Institute of Atomic and Molecular Sciences, Academica Sinica, Taipei, Taiwan
3Grupo de Investigación en Aplicaciones del Láser y Fotónica, University of Salamanca, Salamanca, Spain
4JILA - Department of Physics, University of Colorado and NIST, Boulder, Colorado, USA
5Department of Physics, Colorado School of Mines, Boulder, Colorado, USA
* presenting author:Pei-Chi Huang,
We experimentally demonstrate angularly and temporally isolated counter-rotating circularly polarized attosecond pulses which span from 30 to 45 eV.

Keywords: high-order harmonics generation , attosecond science