Dr. Heiko Richter Profile

Dr. Heiko Richter

at Deutsches Zentrum für Luft- und Raumfahrt eV

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Author

Publications (10)

Proceedings Article | 20 April 2017 Presentation

The 4.7-THz quantum-cascade laser local oscillator on SOFIA (Conference Presentation)

Heinz-Wilhelm Hübers, Heiko Richter, Martin Wienold, Lutz Schrottke, Klaus Biermann, Holger Grahn

Proc. SPIE. 10123, Novel In-Plane Semiconductor Lasers XVI

KEYWORDS: Observatories, Astronomy, Oscillators, Spectroscopy, Receivers, Oxygen, Infrared spectroscopy, Heterodyning, Terahertz radiation, Terahertz spectroscopy

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Proceedings Article | 15 July 2010 Paper

Toward a compact THz local oscillator based on a quantum-cascade laser

H. Richter, M. Greiner-Baer, S. Pavlov, A. Semenov, M. Wienold, L. Schrottke, M. Giehler, R. Hey, H. Grahn, H.-W. Hübers

Proc. SPIE. 7741, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V

KEYWORDS: Astronomy, Oscillators, Sensors, Spectroscopy, Molecules, Copper, Quantum cascade lasers, Terahertz radiation, Molecular spectroscopy, Absorption

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Proceedings Article | 1 May 2009 Paper

Development of a THz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer for standoff detection of explosive material

H. Richter, A. Semenov, S. Pavlov, L. Mahler, A. Tredicucci, H. Beere, D. Ritchie, M. Ortolani, U. Schade, K. Il'in, M. Siegel, H.-W. Hübers

Proc. SPIE. 7311, Terahertz Physics, Devices, and Systems III: Advanced Applications in Industry and Defense

KEYWORDS: Bolometers, Beam splitters, Spectroscopy, Quantum cascade lasers, Receivers, Heterodyning, Terahertz radiation, Antennas, Explosives, Absorption

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Proceedings Article | 15 April 2008 Paper

Imaging terahertz radar for security applications

Alexei Semenov, Heiko Richter, Ute Böttger, Heinz-Wilhelm Hübers

Proc. SPIE. 6949, Terahertz for Military and Security Applications VI

KEYWORDS: Radar, Transmitters, Mirrors, Imaging systems, Sensors, Scanners, Receivers, Heterodyning, Spatial resolution, Radar imaging

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Proceedings Article | 4 May 2007 Paper

Terahertz imaging system for stand-off detection of threats

H.-W. Hübers, A. Semenov, H. Richter, U. Böttger

Proc. SPIE. 6549, Terahertz for Military and Security Applications V

KEYWORDS: Transmitters, Mirrors, Imaging systems, Sensors, Scanners, Receivers, Heterodyning, Terahertz radiation, Raster graphics, Spatial resolution

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Proceedings Article | 27 June 2006 Paper

Heterodyne receiver at 2.5 THz with quantum cascade laser and hot electron bolometric mixer

H.-W. Hübers, S. Pavlov, H. Richter, A. Semenov, L. Mahler, A. Tredicucci, H. Beere, D. Ritchie

Proc. SPIE. 6275, Millimeter and Submillimeter Detectors and Instrumentation for Astronomy III

KEYWORDS: Fabry–Perot interferometers, Oscillators, Resonators, Spectroscopy, Quantum cascade lasers, Receivers, Heterodyning, Gas lasers, Terahertz radiation, Temperature metrology

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Proceedings Article | 8 October 2004 Paper

Heterodyne receiver for 3-5 THz with hot-electron bolometer mixer

Heinz-Wilhelm Hubers, Alexei Semenov, Heiko Richter, Martin Schwarz, Burghardt Gunther, Konstantin Smirnov, Gregory Gol'tsman, Boris Voronov

Proc. SPIE. 5498, Millimeter and Submillimeter Detectors for Astronomy II

KEYWORDS: Bolometers, Oscillators, Receivers, Heterodyning, Laser stabilization, Gas lasers, Terahertz radiation, Antennas, Carbon monoxide, Temperature metrology

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Proceedings Article | 10 November 2003 Paper

New cryogenic heterodyne techniques applied in TELIS: the balloonborne THz and submillimeter limb sounder for atmospheric research

Ruud Hoogeveen, Pavel Yagoubov, Ahileas Maurellis, V. Koshelets, Sergey Shitov, Ulrich Mair, Michael Krocka, G. Wagner, Manfred Birk, Heinz-Wilhelm Huebers, Heiko Richter, Alexei Semenov, Gregory Gol'tsman, Boris Voronov, Brian Ellison, Brian Kerridge, David Matheson, B. Alderman, Mark Harman, Richard Siddans, Jolyon Reburn

Proc. SPIE. 5152, Infrared Spaceborne Remote Sensing XI

KEYWORDS: Oscillators, Spectroscopy, Superconductors, Receivers, Heterodyning, Terahertz radiation, Antennas, Earth's atmosphere, Atmospheric sensing, Cryogenics

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Proceedings Article | 17 February 2003 Paper

1.4- to 1.7-THz NbN hot-electron bolometer mixer for the Herschel Space Observatory

Sergey Cherednichenko, Pourya Khosropanah, Aurele Adam, Harald Merkel, Erik Kollberg, Denis Loudkov, Gregory Golitsman, Boris Voronov, Heiko Richter, Heinz-Wilhelm Huebers

Proc. SPIE. 4855, Millimeter and Submillimeter Detectors for Astronomy

KEYWORDS: Bolometers, Silicon, Diffusion, Superconductors, Receivers, Terahertz radiation, Bridges, Phonons, Antennas, Double sideband modulation

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Proceedings Article | 17 February 2003 Paper

Superconducting hot electron bolometer as mixer for far-infrared heterodyne receivers

Heinz-Wilhelm Huebers, Alexei Semenov, Heiko Richter, Manfred Birk, Michael Krocka, Ulrich Mair, Konstantin Smirnov, Gregory Gol'tsman, Boris Voronov

Proc. SPIE. 4855, Millimeter and Submillimeter Detectors for Astronomy

KEYWORDS: Bolometers, Astronomy, Signal attenuation, Superconductors, Interference (communication), Receivers, Heterodyning, Black bodies, Terahertz radiation, Antennas

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Showing 5 of 10 publications

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