Coherent population trapping resonances in thermal (85)Rb vapor: D(1) versus D(2) line excitation: errata.
In our recent Letter,(1) Ref. 12 was printed incorrectly. The correct reference is M. Zhu, Coherent population trapping-based frequency standard and method for generating a frequency standard incorporating a quantum absorber that genrates the CPT state with high frequency, U.S. patent 6,359,916 (March 19, 2002).
Stähler
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M
Wynands
R
R
Knappe
S
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Kitching
J
J
Hollberg
L
L
Taichenachev
A
A
Yudin
V
V