Pressure broadening of the atomic iodine 52P1/2–52P3/2 transition

Abstract

Articles you may be interested inExperimental determination and calculation of the collision relaxation rates in the 52 P 1/2 and 52 P 3/2 levels of atomic iodine J. Chem. Phys. 95, 5790 (1991); 10.1063/1.461601 Measured pressure broadening and shift rates of the 1.73 μm (5d[3/2]1-6p[5/2]2) transition of xenon Appl. Phys. Lett. 59, 537 (1991); 10.1063/1.105431 O2 pressure broadening of the iodine 2 P 1/2→2 P 3/2 transition J. Chem. Phys. 79, 4680 (1983); 10.1063/1.445608Collisional quenching of excited iodine atoms I(5p 5 2 P 1/2) by selected moleculeswhere r is the linewidth (FWHM) in v space, a the

Gamma rays and the structure of the Galaxy

“…The polarisability ~I , R I of the iodine atoms bound to the carbon atoms in the C3FyI molecule and those of the free iodine atoms in the excited and the ground state, ~I , E and ~I , G , are not very different from each other. According to our estimates and the measurements of Padrick and Palmer (1975) where NIRO is the CsF,I-number density prior to the photolysis the index of refraction PZIR is simply given by It turns out that the index of refraction is constant and not changed by the photolysis although the temperature of the mixture is raised as a consequence of the fact that at each dissociation process an energy of 1.5 eV is set free.? This statement also seems to be true when the pump light is not homogeneously absorbed over the cross-section of the laser tube, when for example the dissociation rate is larger at the edge than on the axis of the tube.…”

Simple model for optical extraction from a flowing oxygen-iodine medium using a Fabry-Perot resonator

“…The various species number densities are N1 = f1N101 (B- 6) while the iodine atom concentration, I N1, is…”

<title>High Power Atomic Iodine Photodissociation Lasers</title>

“…However, in an amplifier in 3 which the hyperfine lines have been pressure 2 broadened and overlap appreciably, all six hyperfine lines interact. This interaction will be discussed below.…”

“…The amplifiers of the system at Sandia operate with 2000 Torr of argon, which has a pressure broadening coefficient of 5 -6 MHz /Torr. (3,4) Hence the linewidth is -11 GHz and amplification of subnanosecond pulses is easily. accomplished.…”

“…The amplifiers of the system at Sandia operate with 2006 Torr of argon, which has a pressure broadening coefficient of 5-6 MHz/Torr. (3,4) Hence the linewidth is ~ 11 GHz and amplification of subnanosecond pulses is easily accomplished. The amplifiers of the laser at Max-Planck-Institut-Fur-Plasmaphysik in Garching operate with 400 Torr of C02 , which has a pressure broadening coefficient of ~ 9 MHz/Torr.…”