Polarization-independent active metamaterial for high-frequency terahertz modulation von Paul, Oliver, Imhof, Christian, Lägel, Bert, Wolff, Sandra, Heinrich, Jan, Höfling, Sven, Forchel, Alfred, Zengerle, Remigius, Beigang, René, Rahm, Marco

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Negative index bulk metamaterial at terahertz frequencies von Paul, Oliver, Imhof, Christian, Reinhard, Benjamin, Zengerle, Remigius, Beigang, René

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Pairs of metallic crosses as a left-handed metamaterial with improved polarization properties von Imhof, Christian, Zengerle, Remigius

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Negative index bulk metamaterial at terahertz frequencies von Paul, Oliver, Imhof, Christian, Reinhard, Benjamin, Zengerle, Remigius, Beigang, René

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Experimental verification of negative refraction in a double cross metamaterial von Imhof, Christian, Zengerle, Remigius

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Strong birefringence in left-handed metallic metamaterials von Imhof, Christian, Zengerle, Remigius

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Wide-angle beam refocusing using negative refraction in non-uniform photonic crystal waveguides von Zengerle, Remigius, Hoang, Phuong Chi

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Low-loss compact high-Q 3D THz grating resonator based on a hybrid silicon metallic slit waveguide von Gerhard, Marko, Imhof, Christian, Zengerle, Remigius

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Wide-angle beam refocusing using negative refraction in non-uniform photonic crystal waveguides von Zengerle, Remigius, Hoang, Phuong

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Phase-shifted Bragg-grating filters with improved transmission characteristics von Zengerle, R., Leminger, O.

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All-angle beam refocusing in nonuniform triangular photonic crystal slabs von ZENGERLE, Remigius, PHUONG CHI HOANG

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Determination of the variable core-to-surface spacing of single-mode fiber-coupler blocks von LEMINGER, O, ZENGERLE, R

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Effects of nonlinear dispersion in EDFA's on optical communication systems von Reichel, S., Zengerle, R.

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Electrically tunable metamaterial for polarization-independent terahertz modulation von Paul, O., Imhof, C., Lagel, B., Wolff, S., Heinrich, J., Hofling, S., Forchel, A., Zengerle, R., Beigang, R., Rahm, M.

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Photonic Crystal Waveguides: Dispersion, Anomalous Refraction and Applications von Zengerle, Remigius

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Laser diodes with integrated spot-size transformer as low-cost optical transmitter elements for telecommunications von Hubner, B., Vollrath, G., Ries, R., Greus, C., Janning, H., Ronneberg, E., Kuphal, E., Kempf, B., Gobel, R., Fiedler, F., Zengerle, R., Burkhard, H.

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Narrow-band directional couplers made of dissimilar single-mode fibers with different cladding refractive indexes von Leminger, O., Zengerle, R.

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Wavelength-selective directional coupler made of nonidentical single-mode fibers von Zengerle, R., Leminger, O.

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Narrow-band wavelength-selective directional couplers made of dissimilar single-mode fibers von Zengerle, R., Leminger, O.

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Determination of single-mode fiber coupler design parameters from loss measurements von Leminger, O., Zengerle, R.

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