Terahertz heterodyne receiver based on a quantum cascade laser and a superconducting bolometer von Gao, J. R., Hovenier, J. N., Yang, Z. Q., Baselmans, J. J. A., Baryshev, A., Hajenius, M., Klapwijk, T. M., Adam, A. J. L., Klaassen, T. O., Williams, B. S., Kumar, S., Hu, Q., Reno, J. L.

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Antenna model for wire lasers von Orlova, E E, Hovenier, J N, Klaassen, T O, Kasalynas, I, Adam, A J L, Gao, J R, Klapwijk, T M, Williams, B S, Kumar, S, Hu, Q, Reno, J L

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Stimulated terahertz stokes emission of silicon crystals doped with antimony donors von Pavlov, S G, Hübers, H-W, Hovenier, J N, Klaassen, T O, Carder, D A, Phillips, P J, Redlich, B, Riemann, H, Zhukavin, R Kh, Shastin, V N

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Beam patterns of terahertz quantum cascade lasers with subwavelength cavity dimensions von Adam, A. J. L., Kašalynas, I., Hovenier, J. N., Klaassen, T. O., Gao, J. R., Orlova, E. E., Williams, B. S., Kumar, S., Hu, Q., Reno, J. L.

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Terahertz transient stimulated emission from doped silicon von Pavlov, S. G., Deßmann, N., Pohl, A., Zhukavin, R. Kh, Klaassen, T. O., Abrosimov, N. V., Riemann, H., Redlich, B., van der Meer, A. F. G., Ortega, J.-M., Prazeres, R., Orlova, E. E., Muraviev, A. V., Shastin, V. N., Hübers, H.-W.

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Phase locking and spectral linewidth of a two-mode terahertz quantum cascade laser von Baryshev, A., Hovenier, J. N., Adam, A. J. L., Kašalynas, I., Gao, J. R., Klaassen, T. O., Williams, B. S., Kumar, S., Hu, Q., Reno, J. L.

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Terahertz gain on shallow donor transitions in silicon von Zhukavin, R. Kh, Shastin, V. N., Pavlov, S. G., Hübers, H.-W., Hovenier, J. N., Klaassen, T. O., van der Meer, A. F. G.

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Laser transitions under resonant optical pumping of donor centres in Si:P von Zhukavin, R.Kh, Gaponova, D.M., Muravjov, A.V., Orlova, E.E., Shastin, V.N., Pavlov, S.G., Hübers, H.-W., Hovenier, J.N., Klaassen, T.O., Riemann, H., van der Meer, A.F.G.

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Design and performance of a room-temperature terahertz detection array for real-time imaging von Kasalynas, I., Adam, A.J.L., Klaassen, T.O., Hovenier, J.N., Pandraud, G., Iordanov, V.P., Sarro, P.M.

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Identification and ionization energies of the shallow donor metastable states in GaAs :Si von KLARENBOSCH, A. V, KLAASSEN, T. O, WENCKEBACH, W. T, FOXON, C. T

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Landau-like states in the magneto-optical spectrum of a shallow donor impurity: Theory versus experiment von Barmby, PW, Dunn, JL, Bates, CA, Klaassen, TO

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The dynamics of shallow donor ionization in n-GaAs studied with subnanosecond FIR-induced photoconductivity von Burghoorn, J, Klaassen, T O, Wenckebach, W Th

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Donor metastable states and resonant electron-phonon interaction in n-GaAs von Barmby, P W, Dunn, J L, Bates, C A, Pearl, E P, Foxon, C T, Sluijs, A J van der, Geerinck, K K, Klaassen, T O, Klarenbosch, A van, Langerak, C J G M

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Stimulated terahertz emission from group-V donors in silicon under intracenter photoexcitation von Shastin, V. N., Zhukavin, R. Kh, Orlova, E. E., Pavlov, S. G., Rümmeli, M. H., Hübers, H.-W., Hovenier, J. N., Klaassen, T. O., Riemann, H., Bradley, I. V., van der Meer, A. F. G.

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Cavity-dumping of an optically pumped FIR laser von Burghoorn, J, Roest, W, Bij, J, Klaassen, T O, Wenckebach, W Th

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Silicon Stokes terahertz laser von Pavlov, S G, Hubers, H-W, Hovenier, J N, Klaassen, T O, Carder, D A, Phillips, P J, Redlich, B, Riemann, H, Zhukavin, R Kh, Shastin, V N

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Injection seeding of a pulsed far infrared molecular gas laser von Pellemans, H.P.M., Burghoorn, J., Klaassen, T.O., Wenckebach, W.Th

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Using far-infrared two-photon excitation to measure the resonant-polaron effect in the Reststrahlen band of GaAs:Si von Planken, P.C.M., Pellemans, H.P.M., van Son, P.C., Hovenier, J.N., Klaassen, T.O., Wenckebach, W.Th, Barmby, P.W., Dunn, J.L., Bates, C.A., Foxon, C.T., Langerak, C.J.G.M.

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Transverse mode structure and output stability of the p-Ge terahertz laser von Hovenier, J.N., Orlova, E.E., Klaassen, T.O., Wenckebach, W.T.

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The p-Ge terahertz laser-properties under pulsed- and mode-locked operation von Niels Hovenier, J., Carmen Diez, M., Klaassen, T.O., Wenckebach, W.T., Muravjov, A.V., Pavlov, S.G., Shastin, V.N.

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