B. Nikolaus, D. Grischkowsky
Applied Physics Letters
Using the method of time-domain spectroscopy, we have measured the absorption and dispersion from 0.2 to 2 THz of the high Tc substrates, magnesium oxide, yttria-stabilized zirconia (YSZ), and lanthanum aluminate. Our measurements on YSZ and LaAlO3 at both room temperature and 85 K show unacceptably large absorptions for high-speed transmission line applications. At 85 K, MgO is shown to be an excellent material in terms of its low loss at THz frequencies.
B. Nikolaus, D. Grischkowsky
Applied Physics Letters
Søren Keiding, D. Grischkowsky
IQEC 1990
N.J. Halas, W.J. Gallagher, et al.
IEEE Transactions on Magnetics
D. Krökel, N.J. Halas, et al.
Physical Review Letters