White-light interferometry and phase-locked pulse analysis.
Two approaches to the analysis of spectral-temporal phenomena in optics have appeared recently. One utilizes channeling of white-light spectra and the other uses temporally resolved phase-locked pulses. We show that the two approaches are very closely related and that devices utilizing them have the same ultimate limits but quite different immediately practical limits.
Caulfield
H J
HJ
Block Engineering, Inc., 19 Blackstone Street, Cambridge, Massachusetts 02139, USA.
Hirschfeld
T
T
Williams
A D
AD