N.J. Halas, D. Grischkowsky
Applied Physics Letters
The transient behavior of a frequency-swept optical pulse transmitted through a resonant vapor cell is observed by an optical sampling technique with ˜20-fsec time resolution. The observed 200-fsec transients are the fastest intensity sampling measurement ever made on an atomic vapor and provide a precise determination of the time- varying phase of the pulse. The observed phase shows deviations from a linear frequency sweep, which may account for previous limits on pulse compression. © 1986 Optical Society of America.
N.J. Halas, D. Grischkowsky
Applied Physics Letters
Martin Van Exter, D. Grischkowsky
IQEC 1990
Joshua E. Rothenberg
Optics Letters
D. Krökel, N.J. Halas, et al.
Physical Review Letters