Compact vertically-coupled microring laser array dual-wavelength source for terahertz mode beating

by Tee, C. W., Williams, K. A., Penty, R. V., White, I. H., Hamacher, M., Troppenz, U., Heidrich, H., Dragoi, V., Alexe, M., Αλεξανδρόπουλος, Δημήτρης, Μικρούλης, Σπύρος, Σίμος, Ηρακλής, Συβρίδης, Δημήτρης, Kusko, M., Cristea, D.
Published 2007