(Q114769239)
Statements
Doppler-Free Two-Photon Spectroscopy of Hydrogen<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1</mml:mn><mml:mi>S</mml:mi><mml:mo>−</mml:mo><mml:mn>2</mml:mn><mml:mi>S</mml:mi></mml:math> (English)
T. W. Hänsch
S. A. Lee
R. Wallenstein
C. Wieman
10 February 1975
34
6
307-309
1 reference