Excitation Emission Spectra for the NO A-X (0,0) band in a H2/O2 flame

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Grating: 100 lines/mm, UV and VIS excitation, Emissions: 175 to 565 nm, CCD dynamic: 16 bit

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,30 nm to 216,02 nm

VIS: 454,60 nm to 432,04 nm

(UV and VIS simultaneously)

Emission wavelength:

175 nm to 565 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,30 nm to 216,02 nm

VIS: 454,60 nm to 432,04 nm

(UV and VIS simultaneously)

Emission wavelength:

175 nm to 565 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 225,86 nm

VIS: 451,72 nm

(UV and VIS simultaneously)

Detected signals:

Rayleigh scattering: UV and VIS

NO-LIF A-X / from A-X (0,0), (1,1), (2,2) excitations:

(starting at: 226,9 nm (0,0), 224,5 nm (1,1) and 222,2 nm (2,2))

NO-LIF A-X emissions:

(355 nm, 335 nm, 317 nm, 301 nm, 286 nm, 272 nm, 260 nm, 248 nm, 237 nm, 227 nm, 215 nm, 205 nm, 196 nm)

Rayleigh and NO-LIF in 2nd order

hot O2-LIF (weak) (see also chapter O2)

OH self emission (at about 310 nm)

Detected signals:

Rayleigh scattering: UV and VIS

NO-LIF A-X / from A-X (0,0), (1,1) and (2,2) excitations

Rayleigh and NO-LIF in 2nd order

OH self emission (at about 310 nm)

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

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CCD dynamic: 16 bit / CCD gain: 8,0 / entrance slit: 80 mm / sum of pulses: 80 /

UV pulse energy: about 3,6 to 2,5 mJ/pulse

Grating: 100 lines/mm, only UV excitation, Emissions: 185 to 600 nm, O2/H2 ratio > 1

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,30 nm to 220,76 nm

VIS: no VIS excitation

Emission wavelength:

185 nm to 600 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,30 nm to 220,76 nm

VIS: no VIS excitation

Emission wavelength:

185 nm to 600 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 226,08 nm

VIS: no VIS excitation

Detected signals:

Rayleigh scattering: UV (+ 2nd ord.)

NO-LIF A-X / from A-X (0,0), (1,1)excitations:

(starting at: 226,9 nm (0,0))

NO-LIF A-X emissions:

(272 nm, 260 nm, 248 nm, 237 nm, 227 nm)

hot O2-LIF (see also chapter O2)

NO-LIF and hot O2-LIF in 2nd order

Detected signals:

Rayleigh scattering: UV (+ 2nd ord.) + VIS

NO-LIF A-X / from A-X (0,0) excitation (weak)

hot O2-LIF

NO-LIF and hot O2-LIF in 2nd order

OH self emission (at about 310 nm) (weak)

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

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CCD dynamic: 12 bit / CCD gain: 9,6 / entrance slit: 100 mm / sum of pulses: 50 /

UV pulse energy: about 4,4 to ... mJ/pulse

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 195 to 230 nm, O2/H2 ratio > 1

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

195 nm to 230 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

195 nm to 230 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 226,68 nm

VIS: 453,36 nm

Detected signals:

Rayleigh scattering: UV

NO-LIF A-X / from A-X (0,0), (1,1), (2,2) excitations:

(starting at: 226,9 nm (0,0), 224,5 nm (1,1) and 222,2 nm (2,2))

NO-LIF A-X emissions:

(227 nm, 215 nm, 205 nm)

hot O2-LIF (see also chapter O2)

Detected signals:

Rayleigh scattering: UV

NO-LIF A-X / from A-X (0,0), (1,1) and (2,2) excitations

hot O2-LIF

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

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CCD dynamic: 12 bit / CCD gain: 9,9 / entrance slit: 80 mm / sum of pulses: 50 /

UV pulse energy: not measured

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 230 to 265 nm, O2/H2 ratio > 1

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

230 nm to 265 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

230 nm to 265 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 226,17 nm

VIS: 452,34 nm

Detected signals:

NO-LIF A-X / from A-X (0,0), (1,1)excitations:

(starting at: 226,9 nm (0,0) and 224,5 nm (1,1))

NO-LIF A-X emissions:

(260 nm, 248 nm, 237 nm)

hot O2-LIF (see also chapter O2)

Detected signals:

NO-LIF A-X / from A-X (0,0), (1,1) excitations

hot O2-LIF

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:

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CCD dynamic: 12 bit / CCD gain: 9,9 / entrance slit: 80 mm / sum of pulses: 50 /

UV pulse energy: about 3,3 to ... mJ/pulse

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 265 to 300 nm, O2/H2 ratio > 1

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

265 nm to 300 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

265 nm to 300 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 226,04 nm

VIS: 452,08 nm

Detected signals:

NO-LIF A-X / from A-X (0,0), (1,1) excitations:

(starting at: 226,9 nm (0,0) and 224,5 nm (1,1))

NO-LIF A-X emissions:

(301 nm, 286 nm, 272 nm)

hot O2-LIF (see also chapter O2)

Detected signals:

NO-LIF A-X / from A-X (0,0), (1,1) excitations (weak)

hot O2-LIF

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:

Download Davis file:

Download ASCII file:

CCD dynamic: 12 bit / CCD gain: 9,9 / entrance slit: 80 mm / sum of pulses: 50 /

UV pulse energy: about 3,3 to ... mJ/pulse

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 300 to 330 nm, O2/H2 ratio > 1

EES, point of measurement:

off-center (outer range of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

300 nm to 330 nm

EES, point of measurement:

center (center of the flame)

Excitation wavelength:

UV: 227,00 nm to 215,50 nm

VIS: 454,00 nm to 431,00 nm

Emission wavelength:

300 nm to 330 nm

Single Image:

local distribution of signals inside the flame

Excitation wavelength:

UV: 226,04 nm

VIS: 452,08 nm

Detected signals:

NO-LIF A-X / from A-X (0,0) excitation:

(starting at: 226,9 nm (0,0))

NO-LIF A-X emissions:

(317 nm, 301 nm)

hot O2-LIF (see also chapter O2)

OH self emission (at about 310 nm) (weak)

Detected signals:

NO-LIF A-X / from A-X (0,0) excitation (weak)

hot O2-LIF

OH self emission (at about 310 nm) (weak)

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:

Download Davis file:

Download ASCII file:

CCD dynamic: 12 bit / CCD gain: 9,9 / entrance slit: 80 mm / sum of pulses: 50 /

UV pulse energy: about 3,3 to ... mJ/pulse