D. Grischkowsky, Richard G. Brewer
Physical Review A
We demonstrate a new type of THz optoelectronic interferometer, by fully characterizing a recently developed THz source to beyond 6 THz, and by measuring the absorption coefficient of high-resistivity GaAs from 1 to 5 THz. The two source THz interferometer is driven with two 4 mW beams of 60 fs dye-laser pulses and produces interferograms with exceptional signal-to-noise ratios.
D. Grischkowsky, Richard G. Brewer
Physical Review A
D. Grischkowsky, J.A. Armstrong
Physical Review A
M.B. Ketchen, D. Grischkowsky, et al.
Applied Physics Letters Applied Physics Letters
D. Grischkowsky, Ch. Fattinger
CLEO 1989