PaperTHz commensurate echoes: Periodic rephasing of molecular transitions in free-induction decayH. Harde, Søren Keiding, et al.Physical Review Letters
Conference paperTeraHz Time-Domain Spectroscopy of High Tc SubstratesSøren Keiding, D. GrischkowskyIQEC 1990
PaperBehavior of electron-spin echoes and photon echoes in high fieldsD. Grischkowsky, S.R. HartmannPhysical Review B
Conference paperExtremely High Electric Fields at Seml-Insulator/Metal Interfaces: Enhanced Generation of Ultrafast THz RadiationStephen E. Ralph, D. GrischkowskyCLEO 1991