Nitrogen Monoxide (NO) - LIF:

Transition: A2S+ - X2P (0,1) and (2,3) bands of NO

Appearance of the NO g-bands: Degraded to the violet

Excitation wavelength: 237,2 to 227,1 nm

Flame/Burner: hydrogen/oxygen (H2/O2) flame of a welding torch

Comment:  Click on picture to enlarge it. Open files with left mouse button. Download files with right mouse button.

Grating: 100 lines/mm, UV and VIS excitation, Emissions: 180 to 570 nm, CCD dynamic: 16 bit

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  238,50 nm to 227,00 nm

   VIS: 477,00 nm to 454,00 nm

   (UV and VIS simultaneously)

Emission wavelength:

   180 nm to 570 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:  238,50 nm to 227,00 nm

   VIS: 477,00 nm to 454,00 nm

   (UV and VIS simultaneously)

Emission wavelength:

   180 nm to 570 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 236,00 nm

   VIS: 472,00 nm

   (UV and VIS simultaneously)

Detected signals:

   Rayleigh scattering: UV and VIS

   NO-LIF A-X / from A-X (0,1) and (2,3) excitations:

(starting at 236,9 nm (0,1) and 231,5 nm (2,3))

   NO-LIF A-X emissions:

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

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

   OH self emission (at about 310 nm)

   Rayleigh and NO-LIF in 2nd order

Detected signals:

   Rayleigh scattering: UV and VIS

   NO-LIF A-X / from A-X (0,1) and (2,3) excitations:

(starting at 236,9 nm (0,1) and 231,5 nm (2,3))

   NO-LIF A-X emissions:

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

   OH self emission (at about 310 nm)

   Rayleigh and NO-LIF in 2nd order

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

UV pulse energy: about 4,5  to 3,6 mJ/pulse

   

Grating: 100 lines/mm, only UV excitation, Emissions: 180 to 605 nm, O2/H2 ratio > 1

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  238,50 nm to 227,00 nm

   VIS: no VIS excitation

Emission wavelength:

   180 nm to 605 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:  238,50 nm to 227,00 nm

   VIS: no VIS excitation

Emission wavelength:

   180 nm to 605 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 236,24 nm

   VIS: no VIS excitation

Detected signals:

   Rayleigh scattering: UV

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(weak)

   hot O2-LIF (see also chapter O2)

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

Detected signals:

   Rayleigh scattering: UV

   NO-LIF A-X (weak)

   hot O2-LIF (see also chapter O2)

   OH self emission (at about 310 nm)

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

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 / ICCD gain: 9,6 / entrance slit: 100 mm / sum of pulses: 50 / 

UV pulse energy: about 5,0 to 4,4 mJ/pulse

   

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 195 to 230 nm

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   195 nm to 230 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:   237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   195 nm to 230 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 235,95 nm

   VIS: 471,90 nm

   (UV and VIS simultaneously)

Detected signals:

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(starting at: 227 nm)

   hot O2-LIF (see also chapter O2)

Detected signals:

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(starting at: 227 nm)

   hot O2-LIF (see also chapter O2)

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 / ICCD 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

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   230 nm to 265 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:   237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   230 nm to 265 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 235,78 nm

   VIS: 471,56 nm

   (UV and VIS simultaneously)

Detected signals:

   Rayleigh scattering: UV

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(260 nm, 248 nm, 237 nm)

   hot O2-LIF (see also chapter O2)

Detected signals:

   Rayleigh scattering: UV

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(260 nm, 248 nm, 237 nm) (weak)

   hot O2-LIF (see also chapter O2)

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 / ICCD gain: 9,9 / entrance slit: 80 mm / sum of pulses: 50 / 

UV pulse energy: about 4,2 to 3,5 mJ/pulse

   

Grating: 1200 lines/mm, UV and VIS excitation, Emissions: 265 to 300 nm

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   265 nm to 300 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:   237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   265 nm to 300 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 235,78 nm

   VIS: 471,56 nm

   (UV and VIS simultaneously)

Detected signals:

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(301 nm (weak), 286 nm, 272 nm)

   hot O2-LIF (see also chapter O2)

Detected signals:

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

   hot O2-LIF (see also chapter O2)

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 / ICCD 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: 300 to 335 nm

EES, point of measurement:

   off-center (outer range of the flame)

Excitation wavelength:

   UV:  237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   300 nm to 335 nm

EES, point of measurement:

    center  (inner range of the flame)

Excitation wavelength:

   UV:   237,25 nm to 232,75 nm

   VIS: 474,50 nm to 465,50 nm

   (UV and VIS simultaneously)

Emission wavelength:

   300 nm to 335 nm

Single Image:

   local distribution of signals inside the flame

Excitation wavelength:

   UV: 235,78 nm

   VIS: 471,56 nm

   (UV and VIS simultaneously)

Detected signals:

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

(starting at 236,9 nm (0,1))

   NO-LIF A-X emissions:

(301 nm (weak))

   hot O2-LIF (see also chapter O2)

   OH self emission (at about 310 nm)

Detected signals:

   hot O2-LIF (see also chapter O2)

   OH self emission (at about 310 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:

Download Davis file:

Download ASCII file:

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

UV pulse energy: not measured

   

Go to Excitation-Emission-Spectra Database Homepage: