Abstract
In a room temperature 4.5 μm QCL resonantly pumped with fs Mid-IR pulses, we observe an ultrafast gain recovery within the first 200 fs, gain oscillation within the 1 ps and a slower gain recovery of lifetime ~2-3 ps.
© 2011 Optical Society of America
PDF ArticleMore Like This
Sheng Liu, Elaine Lalanne, Robinson Kuis, and Anthony M. Johnson
PDPA3 Frontiers in Optics (FiO) 2009
Sheng Liu, Hong Cai, Elaine Lalanne, Anthony M. Johnson, Peter Q. Liu, Claire Gmachl, and Xiaojun Wang
FWB5 Frontiers in Optics (FiO) 2011
Sheng Liu, Elaine Lalanne, Anthony Johnson, Peter Q. Liu, and Claire Gmachl
QMI6 Quantum Electronics and Laser Science Conference (CLEO:FS) 2011