Pages- Terahertz Imaging & Detection

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Showing posts with label Manfred Helm. Show all posts
Showing posts with label Manfred Helm. Show all posts
Friday, November 27, 2020

Abstract-Non-plasmonic improvement in photoconductive THz emitters using nano- and micro-structured electrodes

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  Abhishek Singh, Malte Welsch, Stephan Winnerl, Manfred Helm, Harald Schneider,  Simulation of electric field amplitude (( E x 2 +E y 2 +E ...
Wednesday, April 8, 2020

Abstract-Nonlinear Charge Transport in InGaAs Nanowires at Terahertz Frequencies

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Rakesh Rana ,  Leila Balaghi ,  Ivan Fotev ,  Harald Schneider ,  Manfred Helm ,  Emmanouil Dimakis ,  Alexej Pashkin https://arxiv.or...
Saturday, April 4, 2020

Abstract-Up to 70 THz bandwidth from an implanted Ge photoconductive antenna excited by a femtosecond Er:fibre laser

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Abhishek Singh ,  Alexej Pashkin ,    Stephan Winnerl ,  Malte Welsch ,  Cornelius Beckh ,  Philipp Sulzer ,  Alfred Leitenstorfer...
Saturday, June 2, 2018

Abstract-Gapless broadband terahertz emission from a germanium photoconductive emitter

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Abhishek Singh, Alexej Pashkin, Stephan Winnerl, Manfred Helm,  Harald Schneider https://pubs.acs.org/doi/10.1021/acsphotonics.8b00460 ...
Monday, February 19, 2018

Abstract-Terahertz dephasing of Landau level transitions in graphene

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Harald Schneider, Jacob C. König-Otto,  Alexej Pashkin, Yongrui Wang, Alexey Belyanin, Manfred Helm,  Stephan Winnerl http://ieeexplor...
Thursday, September 22, 2016

Abstract-Plasmonic efficiency enhancement at the anode of strip line photoconductive terahertz emitters

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Abhishek Singh, Stephan Winnerl, Jacob C. König-Otto, Daniel R. Stephan, Manfred Helm, and Harald Schneider https://www.blogger.com...
Tuesday, February 2, 2016

Abstract-Electron dynamics in silicon-germanium terahertz quantum fountain structures

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Diego Sabbagh ,  Johannes Schmidt ,  Stephan Winnerl ,  Manfred Helm ,  Luciana Di Gaspare ,  Monica De Seta , Michele Virgilio , and  M...
Sunday, January 10, 2016

Abstract-Gouy phase shift of a tightly focused, radially polarized beam

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Korbinian J. Kaltnenecker, Jacob C. König-Otto, Martin Mittendorff, Stephan Winnerl, Harald Schneider, Manfred Helm...
Wednesday, January 14, 2015

Abstract-Plasmonic Superlensing in Doped GaAs

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Markus Fehrenbacher   ,  Stephan Winnerl   ,  Harald Schneider   ,  Jonathan Döring   ,  Susanne C. Kehr   , Lukas M. Eng   ,  Yongheng...