Tobias Schripp¹, Patrick Oßwald¹, Markus Köhler¹, Prem Lobo², Joel Corbin³, Gregory Smallwood⁴, Bruce Anderson⁵, Richard C. Miake-Lye⁶, Zhenhong Yu⁶ and Andrew Freedman⁶, (1)German Aerospace Center DLR Stuttgart, Institute of Combustion Technology, Stuttgart, Germany, (2)National Research Council Canada, Ottawa, Canada, (3)National Research Council Canada, Ottawa, ON, Canada, (4)NRC-Canada, Metrology, Ottawa, Canada, (5)NASA Langley Research Center, Hampton, VA, United States, (6)Aerodyne Research Inc., Billerica, MA, United States