NONLINEAR-OPTICAL RESONANCES ON THE 2(1)S-2(3)S TRANSITION OF HELIUM

Authors
BAKLANOV EV DENISOV AV
Citation
Ev. Baklanov et Av. Denisov, NONLINEAR-OPTICAL RESONANCES ON THE 2(1)S-2(3)S TRANSITION OF HELIUM, Laser physics, 8(3), 1998, pp. 567-569
Citations number
5
Categorie Soggetti
Optics,"Physics, Applied
Journal title
Laser physics → ACNP
ISSN journal
1054660X
Volume
8
Issue
3
Year of publication
1998
Pages
567 - 569
Database
ISI
SICI code
1054-660X(1998)8:3<567:NROT2T>2.0.ZU;2-B
Abstract
Two methods of high-resolution laser spectroscopy for the forbidden 2( 1)S-2(3)S transition of helium atom are considered: the method of satu ration absorption and the method of two-photon absorption. Analysis ma de has shown that the measurement of the 2(1)S-2(3)S transition freque ncy of helium atom with a relative accuracy 10(-10)-10(-12) is possibl e.