Senior Scientist
Core Research Area Coordinator
Telefon: +49 30 20377 339
Raum: 0533
Email: lutz@pdi-berlin.de
Abteilung: Semiconductor Spectroscopy
Core research areas: Intersubband emitters
41 | Autor | M. Wienold , A. Tahraoui , L. Schrottke , R. Sharma , X. Lü , K. Biermann , R. Hey , H.T. Grahn |
Titel |
Lateral distributed-feedback gratings for single-mode, high-power terahertz quantum-cascade lasers |
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Source | Opt. Express , 20 , 11207 ( 2012 ) | |
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42 | Autor | H. Richter , M. Greiner-Bär , N. Deßmann , J. Pfund , M. Wienold , L. Schrottke , R. Hey , H.T. Grahn , H.-W. Hübers |
Titel |
Terahertz wavefront measurement with a Hartmann sensor |
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Source | Appl. Phys. Lett. , 101 , 031103 ( 2012 ) | |
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43 | Autor | M. Wienold , L. Schrottke , M. Giehler , R. Hey , H.T. Grahn |
Titel |
Nonlinear transport in quantum-cascade lasers: The role of electric-field domain formation for the laser characteristics |
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Source | J. Appl. Phys. , 109 , 073112 ( 2011 ) | |
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44 | Autor | R. Sharma , L. Schrottke , M. Wienold , K. Biermann , R. Hey , H.T. Grahn |
Titel |
Effect of stimulated emission on the transport characteristics of terahertz quantum-cascade lasers |
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Source | Appl. Phys. Lett. , 99 , 151116 ( 2011 ) | |
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45 | Autor | R. Eichholz , H. Richter , S. G. Pavlov , M. Wienold , L. Schrottke , R. Hey , H.T. Grahn , H.-W. Hübers |
Titel |
Multi-channel terahertz grating spectrometer with quantum-cascade laser and microbolometer array |
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Source | Appl. Phys. Lett. , 99 , 141112 ( 2011 ) | |
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46 | Autor | M. Knelangen , M. Hanke , E. Luna , L. Schrottke , O. Brandt , A. Trampert |
Titel |
Monodisperse (In, Ga)N insertions in catalyst-free-grown GaN(0001) nanowires |
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Source | Nanotechnology , 22 , 365703 ( 2011 ) | |
Bibtex RIS | Cite :
47 | Autor | M. Giehler , M. Wienold , L. Schrottke , R. Hey , H.T. Grahn , S. G. Pavlov , H.-W. Hübers , S. Winnerl , H. Schneider |
Titel |
Mid-infrared pump-related electric-field domains in GaAs/(Al,Ga)As quantum-cascade structures for terahertz lasing without population inversion |
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Source | J. Appl. Phys. , 110 , 103104 ( 2011 ) | |
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48 | Autor | L. Schrottke , M. Giehler , M. Wienold , R. Hey , H.T. Grahn |
Titel |
Compact model for the efficient simulation of the optical gain and transport properties in THz quantum-cascade lasers |
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Source | Semicond. Sci. Technol. , 25 , 045025 ( 2010 ) | |
Bibtex RIS | Cite :
49 | Autor | L. Schrottke , M. Giehler , M. Wienold , R. Hey , H.T. Grahn |
Titel |
Simulation of the interplay between stimulated emission and carrier distribution in quantum-cascade lasers |
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Source | Physica E (Amsterdam) , 42 , 2632 ( 2010 ) | |
Bibtex RIS | Cite :
50 | Autor | H. Richter , M. Greiner-Bär , S. G. Pavlov , A. D. Semenov , M. Wienold , L. Schrottke , M. Giehler , R. Hey , H.T. Grahn , H.-W. Hübers |
Titel |
A compact, continuous-wave terahertz source for imaging and spectroscopy based on a quantum-cascade laser and a miniature cryocooler |
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Source | Opt. Express , 18 , 10177 ( 2010 ) | |
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