Title :
Ultrafast, surface plasmon enhanced strong-field photoemission with a mid-IR OPCPA
Author :
Dombi, Péter ; Rácz, Péter ; Fekete, Júlia ; Thai, Alexandre ; Teichmann, Stephan ; Chalus, Olivier ; Bates, Philip K. ; Biegert, Jens
Author_Institution :
Res. Inst. for Solid-State Phys. & Opt., Budapest, Hungary
Abstract :
Surface plasmon field enhancement with a few-cycle mid-IR OPCPA achieves tunneling photoemission from a gold surface at low focused laser intensity (~109 W/cm2) and electron acceleration to hundreds of eV.
Keywords :
gold; high-speed optical techniques; photoemission; surface plasmons; Au; electron acceleration; gold surface; low focused laser intensity; mid-IR OPCPA; surface plasmon field enhancement; tunneling photoemission; Acceleration; Gold; Optical surface waves; Photoelectricity; Plasmons; Surface waves; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4