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Relaxation characteristics of (6s6p) 3P1174Yb level

โœ Scribed by I.V. Yevseyev; V.N. Ishchenko; E.B. Khvorostov; S.A. Kochubei; N.N. Rubtsova

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
121 KB
Volume
4
Category
Article
ISSN
1612-2011

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โœฆ Synopsis

First proposal is made to measure the ratio of stimulated photon echo power corresponding to two different mutual orientations of exciting pulses polarizations as a function of the buffer gas pressure to extract the spectroscopic information concerning the relaxation rates difference of orientation and alignment from these measurements. The absolute value of the difference between relaxation characteristics |ฮณ~b~
^(1)^-ฮณ~b~
^(2)^| corresponding to orientation and alignment of ^3^P~1~ (6s6p) level of ^174^Yb due to it's collisions with krypton atoms is measured. The fact of the difference between orientation and alignment relaxation rates is reliably stated.

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