TY - JOUR
AU - S. Lee
AU - J. Helmcke
AU - John Hall
AU - B. Stoicheff
BT - Optics Letters
DA - Jan-01-1978
DO - 10.1364/OL.3.000141
PY - 1978
EP - 141
T2 - Optics Letters
TI - Doppler-free two-photon transitions to Rydberg levels: convenient, useful, and precise reference wavelengths for dye lasers
VL - 3
SN - 0146-9592
ER -