Search Results - "DENINGER, Anselm"

Industrial Applications of Terahertz Sensing: State of Play by Naftaly, Mira, Vieweg, Nico, Deninger, Anselm

“…This paper is a survey of existing and upcoming industrial applications of terahertz technologies, comprising sections on polymers, paint and coatings,…”
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2.75 THz tuning with a triple-DFB laser system at 1550 nm and InGaAs photomixers by Deninger, Anselm J., Roggenbuck, A., Schindler, S., Preu, S.

“…To date, exploiting the full bandwidth of state-of-the-art InGaAs photomixers for generation and detection of continuous-wave (CW) THz radiation (typ. ~50 GHz…”
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Fastest Thickness Measurements with a Terahertz Time-Domain System based on Electronically Controlled Optical Sampling by Yahyapour, Milad, Jahn, Angelika, Dutzi, Katja, Puppe, Thomas, Leisching, Patrick, Schmauss, Bernhard, Vieweg, Nico, Deninger, Anselm

“…We apply a fast terahertz time-domain spectroscopy (TDS) system based on electronically controlled optical sampling (ECOPS) to contact-free thickness gauging…”
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Kilohertz Pixel-Rate Multilayer Terahertz Imaging of Subwavelength Coatings by Molter, Daniel, Ellenberger, Kim-Sophie, Klier, Jens, Duran, Stefan, Jonuscheit, Joachim, von Freymann, Georg, Vieweg, Nico, Deninger, Anselm

“…The acquisition speed of terahertz time-domain spectroscopy systems has undergone a significant improvement in recent years. With the development of…”
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High Resolution Lensless Terahertz Imaging and Ranging by Damyanov, Dilyan, Willms, Ingolf, Balzer, Jan C., Friederich, Benedikt, Yahyapour, Milad, Vieweg, Nico, Deninger, Anselm, Kolpatzeck, Kevin, Liu, Xuan, Czylwik, Andreas, Schultze, Thorsten

“…In this paper, we propose a fast terahertz time-domain imaging method using a radar migration algorithm. We demonstrate high-resolution imaging in reflection…”
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Terahertz homodyne self-mixing transmission spectroscopy by Mohr, Till, Breuer, Stefan, Blömer, Dominik, Simonetta, Marcello, Patel, Sanketkumar, Schlosser, Malte, Deninger, Anselm, Birkl, Gerhard, Giuliani, Guido, Elsäßer, Wolfgang

“…A compact homodyne self-mixing terahertz spectroscopy concept is experimentally investigated and confirmed by calculations. This method provides amplitude and…”
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Comb-Locked Frequency-Domain Spectroscopy of Ultrahigh-Q Terahertz Whispering-Gallery Modes by Puppe, Thomas A., Vogt, Dominik W., Mayzlin, Yuriy, Deninger, Anselm J., Wilk, Rafal

“…We introduce a frequency-domain terahertz (THz) spectrometer based on a comb locked frequency synthesizer which combines > 3 THz scanning range at rates > 0.3…”
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Quantitative measurement of regional lung ventilation using 3He MRI by Deninger, Anselm J., Månsson, Sven, Petersson, J. Stefan, Pettersson, Göran, Magnusson, Peter, Svensson, Jonas, Fridlund, Björn, Hansson, Georg, Erjefeldt, Ingrid, Wollmer, Per, Golman, Klaes

“…A new strategy for a quantitative measurement of regional pulmonary ventilation using hyperpolarized helium‐3 (3He) MRI has been developed. The method employs…”
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Generation of ultra-narrow, stable and tunable millimeter- and terahertz- waves with very low phase noise by Preußler, Stefan, Wenzel, Norman, Braun, Ralf-Peter, Owschimikow, Nina, Vogel, Carlo, Deninger, Anselm, Zadok, Avi, Woggon, Ulrike, Schneider, Thomas

“…The interference between two spectral lines of the frequency comb of a fiber femtosecond laser is used to generate millimeter-wave and terahertz tones. The two…”
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Compact cw Terahertz Spectrometer Pumped at 1.5 μm Wavelength by Stanze, Dennis, Deninger, Anselm, Roggenbuck, Axel, Schindler, Stephanie, Schlak, Michael, Sartorius, Bernd

“…A compact and low-cost continuous wave terahertz spectrometer operating at an optical wavelength of 1.5 μm is presented. The spectrometer employs high power…”
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3He MRI-based assessment of posture-dependent regional ventilation gradients in rats by Mansson, Sven, Deninger, Anselm J, Magnusson, Peter, Pettersson, Goran, Olsson, Lars E, Hansson, Georg, Wollmer, Per, Golman, Klaes

“…1 Department of Experimental Research, Malmö University Hospital, 2 Amersham Health Research and Development, Medeon, and 3 Department of Clinical Physiology,…”
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Phase-locking of the beat signal of two distributed-feedback diode lasers to oscillators working in the MHz to THz range by Friederich, Fabian, Schuricht, Gunter, Deninger, Anselm, Lison, Frank, Spickermann, Gunnar, Haring Bolívar, Peter, Roskos, Hartmut G

“…We present difference-frequency stabilization of free-running distributed-feedback (DFB) diode lasers, maintaining a stable phase-lock to a local oscillator…”
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3He-MRI-based measurements of intrapulmonarypO2 and its time course during apnea in healthy volunteers: first results, reproducibility, and technical limitations by Deninger, Anselm J., Eberle, Balthasar, Ebert, Michael, Grossmann, Tino, Hanisch, Gorden, Heil, Werner, Kauczor, Hans-Ulrich, Markstaller, Klaus, Otten, Ernst, Schreiber, Wolfgang, Surkau, Reinhard, Weiler, Norbert

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Hybrid Continuous-Wave Demodulating Multipixel Terahertz Imaging Systems: SPECIAL ISSUE ON TERAHERTZ TECHNOLOGY by FRIEDERICH, Fabian, SPICKERMANN, Gunnar, ROGGENBUCK, Axel, DENINGER, Anselm, AM WEG, Christian, VON SPIEGEL, Wolff, LISON, Frank, HARING BOLIVAR, Peter, ROSKOS, Hartmut G

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Photoconductive THz near-field detectors operated with a 1550 nm cw-laser system for high spatial- and spectral-resolution measurements by Sawallich, Simon, Deninger, Anselm, Michalski, Alexander, Lemme, Max C., Nagel, Michael

“…We combine terahertz (THz) near-field detectors with a continuous-wave frequency-domain THz-system operating at 1550 nm. This configuration enables high…”
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Compact cw Terahertz Spectrometer Pumped at 1.5 Delta mm Wavelength by Stanze, Dennis, Deninger, Anselm, Roggenbuck, Axel, Schindler, Stephanie, Schlak, Michael, Sartorius, Bernd

“…A compact and low-cost continuous wave terahertz spectrometer operating at an optical wavelength of 1.5 Delta *mm is presented. The spectrometer employs high…”
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Hybrid Continuous-Wave Demodulating Multipixel Terahertz Imaging Systems by Friederich, F, Spickermann, G, Roggenbuck, A, Deninger, A, am Weg, C, von Spiegel, W, Lison, F, Bolivar, P H, Roskos, H G

“…We present an electrooptic (EO) terahertz imaging technique providing a demodulating detector array for phase-sensitive multipixel terahertz detection. The…”
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Multilayer Terahertz Imaging at Kilohertz Pixel Rate by Molter, Daniel, Ellenberger, Kim-Sophie, Klier, Jens, Duran, Stefan, Jonuscheit, Joachim, Freymann, Georg von, Vieweg, Nico, Deninger, Anselm

“…We present our recent results on multilayer terahertz imaging at 1.6 kHz pixel rate employing an ECOPS (electronically controlled optical sampling) based…”
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3 He MRI-based assessment of posture-dependent regional ventilation gradients in rats by Månsson, Sven, Deninger, Anselm J., Magnusson, Peter, Pettersson, Göran, Olsson, Lars E., Hansson, Georg, Wollmer, Per, Golman, Klaes

“…A recently developed method for quantitative assessment of regional lung ventilation was employed for the study of posture-dependent ventilation differences in…”
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(3)he-MRI-based measurements of intrapulmonary p(O2) and its time course during apnea in healthy volunteers: first results, reproducibility, and technical limitations by Deninger, A J, Eberle, B, Ebert, M, Grossmann, T, Hanisch, G, Heil, W, Kauczor, H U, Markstaller, K, Otten, E, Schreiber, W, Surkau, R, Weiler, N

“…We applied a recently developed method of following the time course of the intrapulmonary oxygen partial pressure p(O2)(t) during apnea by (3)He MRI to healthy…”
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