B. Nikolaus, D. Grischkowsky, et al.
Optics Letters
We have used the Doppler-tuned ion-beam laser-spectroscopy method to measure directly the hyperfine intervals in the 23S and 23Pº states of the 6Li+ ion. Our high resolution allowed us to obtain the first reported optically resolved hyperfine transitions. We obtain excellent agreement with theory. © 1979, Optical Society of America.
B. Nikolaus, D. Grischkowsky, et al.
Optics Letters
M.B. Ketchen, D. Grischkowsky, et al.
Applied Physics Letters Applied Physics Letters
N.J. Halas, D. Grischkowsky
Applied Physics Letters
Ming L. Yu, D. Grischkowsky, et al.
Applied Physics Letters