Xun Gu

Georgia Institute of Technology, Georgia Center for Ultrafast Optics, School of Physics, 837 State St., Atlanta, GA 30332, USA

Selcuk Akturk

Georgia Institute of Technology, Georgia Center for Ultrafast Optics, School of Physics, 837 State St., Atlanta, GA 30332, USA

Aparna Shreenath

Georgia Institute of Technology, Georgia Center for Ultrafast Optics, School of Physics, 837 State St., Atlanta, GA 30332, USA

Qiang Cao

Georgia Institute of Technology, Georgia Center for Ultrafast Optics, School of Physics, 837 State St., Atlanta, GA 30332, USA

Rick Trebino

Georgia Institute of Technology, Georgia Center for Ultrafast Optics, School of Physics, 837 State St., Atlanta, GA 30332, USA

Hiroaki Misawa

Research Institute for Electronic Science, Hokkaido University, North 21 – West 10, CRIS Bldg., Sapporo 001-0021, Japan

Saulius Juodkazis

Research Institute for Electronic Science, Hokkaido University, North 21 – West 10, CRIS Bldg., Sapporo 001-0021, Japan