Search Results - "Poberaj, G."

Lithium niobate on insulator (LNOI) for micro-photonic devices by Poberaj, G., Hu, H., Sohler, W., Günter, P.

“…The state‐of‐the‐art of high‐refractive‐index‐contrast single‐crystalline thin lithium niobate (LiNbO3) films as a new platform for high‐density integrated…”
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Optical Microring Resonators in Fluorine-Implanted Lithium Niobate for Electrooptical Switching and Filtering by Majkic, A., Poberaj, G., Gunter, P.

“…We present a new approach for the fabrication of electrooptically tunable microring resonators in lithium niobate. Planar optical waveguides for vertical light…”
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UV second harmonic generation at 266 nm in He+ implanted beta-BaB2O4 optical waveguides by Degl'Innocenti, R, Majkic, A, Sulser, F, Mutter, L, Poberaj, G, Günter, P

“…We report on the second harmonic generation of deep UV light in beta -BaB(2)O(4) (BBO) waveguides pumped by a frequency-doubled continuous-wave Nd:YAG laser…”
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Water vapor heterogeneity related to tropopause folds over the North Atlantic revealed by airborne water vapor differential absorption lidar by Flentje, H., Dörnbrack, A., Ehret, G., Fix, A., Kiemle, C., Poberaj, G., Wirth, M.

“…Airborne differential absorption lidar (DIAL) measurements of tropospheric water vapor and aerosol/clouds are presented from transfers across the North…”
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Airborne all-solid-state DIAL for water vapour measurements in the tropopause region: system description and assessment of accuracy by Poberaj, G., Fix, A., Assion, A., Wirth, M., Kiemle, C., Ehret, G.

“…A novel airborne all-solid-state DIAL system for water vapour measurements in the upper troposphere and lower stratosphere has been developed at DLR. Its…”
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Cr: LiSrAlF6 channel waveguides as broadband fluorescence sources by MAJKIC, A, POBERAJ, G, DEGL'INNOCENTI, R, DÖBELI, M, GÜNTER, P

“…We report on the production and fluorescence of active channel waveguides in Cr:LiSrAlF6. We have produced ~10 Delta *mm wide and 5 Delta *mm high channel…”
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SCIAMACHY validation by aircraft remote sensing: design, execution, and first measurement results of the SCIA-VALUE mission by Fix, A., Ehret, G., Flentje, H., Poberaj, G., Gottwald, M., Finkenzeller, H., Bremer, H., Bruns, M., Burrows, J. P., Kleinböhl, A., Küllmann, H., Kuttippurath, J., Richter, A., Wang, P., Heue, K.-P., Platt, U., Pundt, I., Wagner, T.

“…For the first time three different remote sensing instruments – a sub-millimeter radiometer, a differential optical absorption spectrometer in the UV-visible…”
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Diode-laser-seeded optical parametric oscillator for airborne water vapor DIAL application in the upper troposphere and lower stratosphere by Ehret, G., Fix, A., Weiss, V., Poberaj, G., Baumert, T.

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Second harmonic generation of continuous wave ultraviolet light and production of β-BaB2O4 optical waveguides by Degl’Innocenti, R., Guarino, A., Poberaj, G., Günter, P.

“…We report on the generation of continuous-wave (cw) ultraviolet (UV) laser light at λ=278nm by optical frequency doubling of visible light in β-BaB2O4…”
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Ultraviolet electro-optic amplitude modulation in β-BaB2O4 waveguides by Degl’Innocenti, R., Majkic, A., Vorburger, P., Poberaj, G., Günter, P., Döbeli, M.

“…The authors report on the realization of an electro-optical amplitude modulator based on β-BaB2O4 (BBO) waveguide operating in the ultraviolet wavelength range…”
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Free-Standing Lithium Niobate Microring Resonators for Hybrid Integrated Optics by Koechlin, M., Sulser, F., Sitar, Z., Poberaj, G., Gunter, P.

“…We report on the fabrication of free-standing microrings using ion-sliced lithium niobate thin films bonded by benzocyclobutene on a lithium niobate substrate…”
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UV Second Harmonic Generation at 266 nm in He + Implanted β-BaB 2 O 4 Optical Waveguides by Degl’Innocenti, R., Majkic, A., Sulser, F., Mutter, L., Poberaj, G., Günter, P.

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Second harmonic generation of continuous wave ultraviolet light and production of β - Ba B 2 O 4 optical waveguides by Degl'Innocenti, R., Guarino, A., Poberaj, G., Günter, P.

“…We report on the generation of continuous-wave (cw) ultraviolet (UV) laser light at λ = 278 nm by optical frequency doubling of visible light in β - Ba B 2 O 4…”
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Ultraviolet electro-optic amplitude modulation in β - Ba B 2 O 4 waveguides by Degl'Innocenti, R., Majkic, A., Vorburger, P., Poberaj, G., Günter, P., Döbeli, M.

“…The authors report on the realization of an electro-optical amplitude modulator based on β - Ba B 2 O 4 (BBO) waveguide operating in the ultraviolet wavelength…”
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Optical waveguides in Sn2P2S6 by low fluence MeV He+ ion implantation by Guarino, Andrea, Jazbinšek, Mojca, Herzog, Christian, Degl’Innocenti, Riccardo, Poberaj, Gorazd, Günter, Peter

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Low stratospheric water vapor measured by an airborne DIAL by Ehret, Gerhard, Hoinka, Klaus P., Stein, Joël, Fix, Andreas, Kiemle, Christoph, Poberaj, Gorazd

“…Water vapor measurements are presented which were performed with a newly developed airborne water vapor differential absorption lidar (DIAL). The transmitter…”
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Low stratospheric water vapor measured by an airborne DIAL by Ehret, G., Fix, A., Poberaj, G., Assion, A., Kiemle, C., Hoinka, K.P., Busen, R.

“…The performance of a newly developed airborne water vapor DIAL system capable of measuring very low values of water vapor mixing ratios (10 ppmv) typically…”
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Analysis of a potential‐vorticity streamer crossing the Alps during MAP IOP 15 on 6 November 1999 by Hoinka, Klaus P., Richard, Evelyne, Poberaj, Gorazd, Busen, Reinhold, Caccia, Jean‐luc, Fix, Andreas, Mannstein, Hermann

“…In this study a potential‐vorticity (PV) streamer which crossed the Alps during the Special Observing Period of the Mesoscale Alpine Programme (MAP) on 6…”
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Gravity waves over the eastern Alps: A synopsis of the 25 October 1999 event (IOP 10) combining in situ and remote‐sensing measurements with a high‐resolution simulation by Volkert, Hans, Keil, Christian, Kiemle, Christoph, Poberaj, Gorazd, Chaboureau, Jean‐pierre, Richard, Evelyne

“…In situ and lidar data acquired during six repetitive flight legs across Grossglockner (3797 m, highest summit of the eastern Alps) reveal a coherent structure…”
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Electro-optically Tunable Microring Resonators Based on Single-Crystalline LiNbO3 Thin Films by Poberaj, G., Guarino, A., Gunter, P.

“…We present the first demonstration of electro-optically tunable microring wavelength filters in submicrometer-thick LiNbO 3 films fabricated by crystal ion…”
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