W. Zapka, M. Levenson, et al.
Max Born Centenary Conference 1982
Frequency-modulation spectroscopy was employed successfully to measure the Doppler-free absorption and dispersion signals originating from several two-photon transitions in 85Rb and 87Rb. The two-photon cross section of the hyperfine transition 5S1/2 (F = 2) → 5D 5/2 (F=4) in 87Rb was determined to be σ(2) ≈ 4 × 10-20cm 4/W. The transition isotope shift (TIS) of the transition 5S1/2 → 5D5/2 between 87Rb and 85Rb was found to be ΔvTIS = +166±2 MHz. © 1983 Optical Society of America.
W. Zapka, M. Levenson, et al.
Max Born Centenary Conference 1982
F.M. Schellenberg, M. Levenson, et al.
BACUS Symposium on Photomask Technology and Management 1991
A.C. Tam, J.L. Brand, et al.
Applied Physics Letters
F.M. Schellenberg, R.D. Miller, et al.
Optics Letters