Aznethanc undergoes two-photon photodissociation when irradbted by a Q-switched ruby Laser. The two-photon nature of the process is demon&a&d quantitatively for the fit time in a gas-phase reaction. The absorption cross section is found to be 6 = (6.5 f. 2.5) X 10-52 cm+ seclphoton molecule. Laser-
Ruby laser-induced two-photon photolysis of potassium ferrioxalate
โ Scribed by Hedva Zipin; Shammai Speiser
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 191 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The present aork reports the formanon of hydrated electrons upon excnatton of a'queous solunons of acndine usmg the thud harmomc oi a Nd-glass laser. The experimental results mdlcate that acndme is phototomzed VIZI a ccnsecutive txo-photon mechanljm in which the mtermetite states are both the first
Two-photon laser-induced fluorescence and "2+ 1" multiphoton ionization detection of silicon (3PJ., 'DJ atoms was accomplished using the 4 'PJ + 3 'P,,.., 4 'S, t3 'Pr, and the 4 ID,+3 'Dz resonant two-photon transitions. Silicon atoms were produced in their ground 'Pp (J" =0,1,2) and first singlet
A ruo-phoron laser-induced exitation and fluorescence technique has been used to study the A \*~+--X\*rt transition of IiS .md DS r.u\_ktls and various high-lying P . 4 o 2Do 3nd 4Do states of the I atom. The two-photon excitation cross sections . JIM drrcrlion sensititity .ue discussed.
A method is presented which would allow the determination of the absolute number density of 0 atoms in discharge and postdischarge by simultaneous measurements of the number of photoions created from 2 + 1 resonant-enhanced multiphotoionization (REMPI) of atomic oxygen and the LIF (laser-induced flu