“…[6] In highpressure, turbulent reacting flows where rapid spatiotemporal variations of pressure and temperature are present, maintaining the spatial overlap between the laser beams becomes extremely challenging, if not impossible. [8,10] The objective of the present study is to demonstrate the feasibility of performing CARS spectroscopy-based CO 2 concentration measurements using a single, shaped 7-fs (femtosecond) laser pulse.…”