Excitation Emission Spectra for the OH A-X (2,0) band in a CH4/air flame

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EES, point of measurement:

center (total range of the flame)

Excitation wavelength:

UV: 278,50 nm to 258,00 nm

VIS: 557,00 nm to 516,00 nm

(UV and VIS simultaneously)

Emission wavelength:

200 nm to 610 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 261,50 nm

VIS: 523,00nm

(UV and VIS simultaneously)

Detected signals:

Rayleigh scattering: UV and VIS

OH-LIF A-X / from A-X (2,0) and (3,1) excitations:

(starting at: 259,2 nm (2,0) and 267,7 nm (3,1))

OH-LIF A-X emissions:

(259 - 275 nm, 278 - 302 nm, 302 - 335 nm, 340 - 360 nm, 405 nm)

Rayleigh and OH-LIF in 2nd order

Download common measurement report for detailed informations about flame, laser beam position, pulse energy, ICCD gain, etc:

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Download Davis file:

Download ASCII file:

CCD dynamic: 12 bit / ICCD gain: 7,9 / entrance slit:... mm / sum of pulses:80 /

UV pulse energy: not measured

EES, point of measurement:

center (total range of the flame)

Excitation wavelength:

UV: 272,70 nm to 259,00 nm

VIS: 555,40 nm to 518,00 nm

(UV and VIS simultaneously)

Emission wavelength:

255 nm to 290 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 261,52 nm

VIS: 523,04nm

(UV and VIS simultaneously)

Detected signals:

Rayleigh scattering: UV

OH-LIF A-X / from A-X (2,0) and (3,1) excitations:

(starting at: 259,2 nm (2,0) and 267,5 nm (3,1))

OH-LIF A-X emissions:

(259 - 275 nm, 278 - 302 nm)

Download common measurement report for detailed informations about flame, laser beam position, pulse energy, ICCD gain, etc:

Download MS Word file:

Download Davis file:

Download ASCII file:

CCD dynamic: 16 bit / ICCD gain: 9,0 / entrance slit: ... mm / sum of pulses: 60 /

UV pulse energy: not measured

EES, point of measurement:

center (total range of the flame)

Excitation wavelength:

UV: 272,70 nm to 259,00 nm

VIS: 555,40 nm to 518,00 nm

(UV and VIS simultaneously)

Emission wavelength:

290 nm to325 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 261,52 nm

VIS: 523,04nm

(UV and VIS simultaneously)

Detected signals:

OH-LIF A-X / from A-X (2,0) and (3,1) excitations:

(starting at: 259,2 nm (2,0) and 267,5 nm (3,1))

OH-LIF A-X emissions:

(278 - 302 nm, 302 - 335 nm)

Download common measurement report for detailed informations about flame, laser beam position, pulse energy, ICCD gain, etc:

Download MS Word file:

Download Davis file:

Download ASCII file:

CCD dynamic: 12 bit / ICCD gain: 9,0 / entrance slit: ... mm / sum of pulses: 60 /

UV pulse energy: not measured