International audienceWith the aim of temperature diagnostic, femtosecond time-resolved CARS (coherent anti-Stokes Raman spectroscopy) is applied to probe H-2 in H-2-N-2 mixtures. In a first part, a Lorentzian profile is used to model the femtosecond CARS response. A difference between the experimental broadening and the expected one is observed in the collision regime. The observed broadening increases strongly in an inhomogeneous way with respect to the perturber concentration. This is of considerable importance for temperature measurements. In a second part, we show that in the collision regime, this inhomogeneous broadening is due to the speed dependence of the collisional parameters and the memory effects of the radiator speed. A new m...
The dissertation deals with the further development of chirped-probe-pulse femtosecond coherent anti...
Dual-broadband pure rotational coherent anti-Stokes Raman spectroscopy was investigated in terms of ...
International audienceA speed-dependent line profile combining soft and hard fully correlated Dicke-...
International audienceWith the aim of temperature diagnostic, femtosecond time-resolved CARS (cohere...
194317With the aim of temperature diagnostic, femtosecond time-resolved CARS (coherent anti-Stokes R...
Author Institution: Air Force Research Laboratory, Propulsion Directorate, Wright-Patterson Air Forc...
International audienceIn this paper, we present measurements and modeling of femtosecond time resolv...
International audienceThe applicability of several femtosecond time resolved non-linear coherent tec...
S-branch N(2)-H(2) Raman linewidths have been measured in the temperature region 294-1466 K using ti...
Abstract: We report on the pressure dependence of time-resolved femtosecond coherent anti-Stokes Ram...
Chirped-probe pulse femtosecond coherent anti-Stokes Raman scattering (CPP fs CARS) was used to stud...
High-speed flows are important for defense, national security, and transportation applications and...
The potential of femtosecond time-resolved CARS for the determination of J-dependent line broadening...
The objective of this research is to develop and apply single-laser-shot femtosecond (fs) coherent a...
The dissertation deals with the further development of chirped-probe-pulse femtosecond coherent anti...
Dual-broadband pure rotational coherent anti-Stokes Raman spectroscopy was investigated in terms of ...
International audienceA speed-dependent line profile combining soft and hard fully correlated Dicke-...
International audienceWith the aim of temperature diagnostic, femtosecond time-resolved CARS (cohere...
194317With the aim of temperature diagnostic, femtosecond time-resolved CARS (coherent anti-Stokes R...
Author Institution: Air Force Research Laboratory, Propulsion Directorate, Wright-Patterson Air Forc...
International audienceIn this paper, we present measurements and modeling of femtosecond time resolv...
International audienceThe applicability of several femtosecond time resolved non-linear coherent tec...
S-branch N(2)-H(2) Raman linewidths have been measured in the temperature region 294-1466 K using ti...
Abstract: We report on the pressure dependence of time-resolved femtosecond coherent anti-Stokes Ram...
Chirped-probe pulse femtosecond coherent anti-Stokes Raman scattering (CPP fs CARS) was used to stud...
High-speed flows are important for defense, national security, and transportation applications and...
The potential of femtosecond time-resolved CARS for the determination of J-dependent line broadening...
The objective of this research is to develop and apply single-laser-shot femtosecond (fs) coherent a...
The dissertation deals with the further development of chirped-probe-pulse femtosecond coherent anti...
Dual-broadband pure rotational coherent anti-Stokes Raman spectroscopy was investigated in terms of ...
International audienceA speed-dependent line profile combining soft and hard fully correlated Dicke-...