Simulation of temperature and pressure dependence of LIF signals

General Input

Target molecule NO
Implemented Spectroscopy:
NO A-X (v'' = 0-11, v' = 0-1, J'' = 0.5-50.5)

Temperature min. [K]

Temperature max. [K]

Temperature resolution [K]

Values must be < 5000

Values must be < 5000

Resulting total number of data points must be ≤ 1001.

Pressure min. [bar]

Pressure max. [bar]

Pressure resolution [bar]

Resulting total number of data points (from pressure and temperature dependence) must be ≤ 1001.

Excitation wavelength [nm or cm-1]

Values < 2000 are interpreted as [nm]

LIF signals are simulated on a per-molecule basis. Variation of number density for different T and p is not calculated.

Laser spectral distribution (Voigt profile)

Gaussian contribution HWHM [cm-1] must be > 0
Lorentzian contribution HWHM [cm-1]

Rectangular detection bandpass

Bandpass wavelength min. [nm or cm-1]

Bandpass wavelength max. [nm or cm-1]

Values < 2000 are interpreted as [nm]. Stay within consistent unit system for these two parameters.

Gasphase Composition

Needed for simulating pressure broadening and shifting.

Precalculated gasphase composition: equilibrium flame exhaust gas, phi = 1.0 CH4/air, T = 1200-3000K
User-defined gasphase composition
Species N2 O2 H2O CO2 CO CH4 Ar
Mole fraction