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Publications

Working Group 2.54

Selected publications

Development of optoelectronic time-resolved measurement techniques

M. Bieler, H. Füser, and K. Pierz, "Time-Domain Optoelectronic Vector Network Analysis on Coplanar Waveguides," IEEE Transactions on Microwave Theory and Techniques 63, 3775–3784 (2015).

H. Füser, M. Bieler, S. Ahmed, and F. Verbeyst, "Asynchronous electro-optic sampling of all-electronically generated ultrashort voltage pulses," Meas. Sci. Technol. 26, 025203 (2015).

Y. Deng, H. Füser, and M. Bieler, "Absolute Intensity Measurements of CW GHz and THz Radiation Using Electro-Optic Sampling," IEEE Transactions on Instrumentation and Measurement 64, 1734–1740 (2015).

H. Füser and M. Bieler, "Terahertz Frequency Combs," J Infrared Milli Terahz Waves 35, 585–609 (2014).

H. Füser, R. Judaschke, and M. Bieler, "High-precision frequency measurements in the THz spectral region using an unstabilized femtosecond laser," Appl. Phys. Lett. 99, 121111 (2011).

M. Bieler, G. Hein, K. Pierz, U. Siegner, and M. Koch, "Ultrafast electric field measurements in semiconductors by spectral integration over electric field-induced Franz-Keldysh oscillations," Appl. Phys. Lett. 87, 042102 (2005).

 

Calibration service for the time response of sampling oscilloscopes

H. Füser, S. Eichstädt, K. Baaske, C. Elster, K. Kuhlmann, R. Judaschke, K. Pierz, and M. Bieler, "Optoelectronic time-domain characterization of a 100 GHz sampling oscilloscope," Measurement Science and Technology 23, 025201 (2012).

M. Bieler, S. Seitz, M. Spitzer, K. Pierz, G. Hein, U. Siegner, M. A. Basu, A. J. A. Smith, and M. R. Harper, "Rise-time calibration of 50 GHz sampling oscilloscopes: Intercomparison between PTB and NPL," IEEE Trans. Instrum. Meas. 56, 266 (2007).

S. Seitz, M. Bieler, M. Spitzer, K. Pierz, G. Hein, and U. Siegner, "Optoelectronic measurement of the transfer function and time response of a 70 GHz sampling oscilloscope," Meas. Sci. Technol. 16, L7–L9 (2005).

 

Basic research on carrier and current dynamics in semiconductors

C. B. Schmidt, S. Priyadarshi, S. A. Tarasenko, and M. Bieler, "Ultrafast magneto-photocurrents in GaAs: Separation of surface and bulk contributions," Applied Physics Letters 106, 142108 (2015).

S. Priyadarshi, K. Pierz, and M. Bieler, "Detection of the Anomalous Velocity with Subpicosecond Time Resolution in Semiconductor Nanostructures," Phys. Rev. Lett. 115, 257401 (2015).

S. Priyadarshi, K. Pierz, and M. Bieler, "All-optically induced currents resulting from frequency-modulated coherent polarization," Applied Physics Letters 102, 112102–112102–5 (2013).

S. Priyadarshi, K. Pierz, and M. Bieler, "All-Optically Induced Ultrafast Photocurrents: Beyond the Instantaneous Coherent Response," Phys. Rev. Lett. 109, 216601 (2012).

S. Priyadarshi, K. Pierz, U. Siegner, P. Dawson, and M. Bieler, "All-optical generation of coherent in-plane charge oscillations in GaAs quantum wells," Phys. Rev. B 83, 121307 (2011).

S. Priyadarshi, A. M. Racu, K. Pierz, U. Siegner, M. Bieler, H. T. Duc, J. Förstner, and T. Meier, "Reversal of Coherently Controlled Ultrafast Photocurrents by Band Mixing in Undoped GaAs Quantum Wells," Phys. Rev. Lett. 104, 217401 (2010).

S. Priyadarshi, M. Leidinger, K. Pierz, A. M. Racu, U. Siegner, M. Bieler, and P. Dawson, "Terahertz spectroscopy of shift currents resulting from asymmetric (110)-oriented GaAs/AlGaAs quantum wells," Appl. Phys. Lett. 95, 151110 (2009).

G. C. Loata, M. Bieler, G. Hein, and U. Siegner, "Optically induced voltage pulses by resonant excitation of a passive GaAs photoconductive switch," J. Opt. Soc. Am. B 25, 1261–1264 (2008).

M. Bieler, "THz generation from resonant excitation of semiconductor nanostructures: Investigation of second-order nonlinear optical effects," IEEE Journal of Selected Topics in Quantum Electronics 14, 458–469 (2008).

M. Bieler, K. Pierz, U. Siegner, and P. Dawson, "Shift currents from symmetry reduction and Coulomb effects in GaAs/AlGaAs quantum wells," Phys. Rev. B 76, 161304(R) (2007).

M. Bieler, K. Pierz, and U. Siegner, "Simultaneous generation of shift and injection currents in (110)-grown GaAs/AlGaAs quantum wells," J. Appl. Phys. 100, 83710 (2006).

M. Bieler, K. Pierz, U. Siegner, and P. Dawson, "Quantum interference currents by excitation of heavy- and light-hole excitons in GaAs/AlGaAs quantum wells," Phys. Rev. B 73, 241312(R) (2006).