Ramos-Ortiz, G.; Cha, M.; Thayumanavan, S.; Mendez, J.; Marder, S.R.; Kippelen, B. “Ultrafast-Pulse Diagnostic Using Third-Order Frequency-Resolved Optical Gating n Organic Films” Appl. Phys. Lett. 2004, 85, 2809-2812. (DOI: 10.1063/1.1807952)