Stefan Preussler

Summary

Country: Germany

Publications

  1. doi request reprint All optical tunable storage of phase-shift-keyed data packets
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig Gustav Freytag Str 43 45, 04277 Leipzig, Germany
    Opt Express 20:18224-9. 2012
  2. doi request reprint Quasi-Light-Storage based on time-frequency coherence
    Stefan Preussler
    Deutsche Telekom Hochschule für Telekommunikation Leipzig, D 04277 Leipzig, Germany
    Opt Express 17:15790-8. 2009
  3. doi request reprint Brillouin scattering gain bandwidth reduction down to 3.4MHz
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Leipzig, Germany
    Opt Express 19:8565-70. 2011
  4. doi request reprint Enhancement of spectral resolution and optical rejection ratio of Brillouin optical spectral analysis using polarization pulling
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation, D 04277 Leipzig, Germany
    Opt Express 20:14734-45. 2012
  5. ncbi request reprint Zero-broadening measurement in Brillouin based slow-light delays
    Andrzej Wiatrek
    Hochschule für Telekommunikation, Gustav Freytag Str 43 45, D 04277 Leipzig, Germany
    Opt Express 17:797-802. 2009
  6. ncbi request reprint Pulse broadening cancellation in cascaded slow-light delays
    Andrzej Wiatrek
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation, Leipzig, Germany
    Opt Express 17:7586-91. 2009
  7. doi request reprint Gain enhancement in multiple-pump-line Brillouin-based slow light systems by using fiber segments and filter stages
    Ronny Henker
    1Hochschule für Telekommunikation Leipzig FH, Institut für Hochfrequenztechnik, Gustav Freytag Strasse 43 45, D 04277 Leipzig, Germany
    Appl Opt 48:5583-8. 2009
  8. ncbi request reprint Frequency domain aperture for the gain bandwidth reduction of stimulated Brillouin scattering
    Andrzej Wiatrek
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Gustav Freytag Str 43 45, D 04277 Leipzig, Germany
    Opt Lett 37:930-2. 2012
  9. doi request reprint Quasi-light-storage enhancement by reducing the Brillouin gain bandwidth
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Leipzig, Germany
    Appl Opt 50:4252-6. 2011
  10. doi request reprint Bandwidth reduction in a multistage Brillouin system
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Gustav Freytag Strasse 43 45, 04277 Leipzig, Germany
    Opt Lett 37:4122-4. 2012

Collaborators

Detail Information

Publications10

  1. doi request reprint All optical tunable storage of phase-shift-keyed data packets
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig Gustav Freytag Str 43 45, 04277 Leipzig, Germany
    Opt Express 20:18224-9. 2012
    ..This opens the way to the optical storage of data packets modulated with highly efficient modulation formats...
  2. doi request reprint Quasi-Light-Storage based on time-frequency coherence
    Stefan Preussler
    Deutsche Telekom Hochschule für Telekommunikation Leipzig, D 04277 Leipzig, Germany
    Opt Express 17:15790-8. 2009
    ..The method works in the entire transparency range of optical fibers and only uses standard components of optical telecommunications. Hence, it can easily be integrated into existing systems...
  3. doi request reprint Brillouin scattering gain bandwidth reduction down to 3.4MHz
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Leipzig, Germany
    Opt Express 19:8565-70. 2011
    ..This reduced bandwidth can drastically enhance the performance of many different applications which up to now were limited by the minimum of the natural SBS bandwidth...
  4. doi request reprint Enhancement of spectral resolution and optical rejection ratio of Brillouin optical spectral analysis using polarization pulling
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation, D 04277 Leipzig, Germany
    Opt Express 20:14734-45. 2012
    ..The measurement range of the proposed method is scalable to cover the C + L bands, depending on the tunable pump source. The accuracy of the measurements requires that the pump frequencies are well calibrated...
  5. ncbi request reprint Zero-broadening measurement in Brillouin based slow-light delays
    Andrzej Wiatrek
    Hochschule für Telekommunikation, Gustav Freytag Str 43 45, D 04277 Leipzig, Germany
    Opt Express 17:797-802. 2009
    ..A compression of approximately 90 % of the initial pulse width was achieved in simulation and experiment...
  6. ncbi request reprint Pulse broadening cancellation in cascaded slow-light delays
    Andrzej Wiatrek
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation, Leipzig, Germany
    Opt Express 17:7586-91. 2009
    ..Since the pulse reshaping is done inside a single delaying segment, this method can be used in connection with any other Brillouin based slow-light system...
  7. doi request reprint Gain enhancement in multiple-pump-line Brillouin-based slow light systems by using fiber segments and filter stages
    Ronny Henker
    1Hochschule für Telekommunikation Leipzig FH, Institut für Hochfrequenztechnik, Gustav Freytag Strasse 43 45, D 04277 Leipzig, Germany
    Appl Opt 48:5583-8. 2009
    ..An increase of the maximum time delay by 12% is reported, which is limited by the insufficient filter slew rates. We believe that the enhancement could be much higher by using filters with an improved slew rate performance...
  8. ncbi request reprint Frequency domain aperture for the gain bandwidth reduction of stimulated Brillouin scattering
    Andrzej Wiatrek
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Gustav Freytag Str 43 45, D 04277 Leipzig, Germany
    Opt Lett 37:930-2. 2012
    ..Based on our first experiments, we report a decrease of the bandwidth in a standard single mode fiber down to 3 MHz...
  9. doi request reprint Quasi-light-storage enhancement by reducing the Brillouin gain bandwidth
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Leipzig, Germany
    Appl Opt 50:4252-6. 2011
    ..We overcome this limit by the superposition of the SBS gain bandwidth with two losses. With this narrowed gain bandwidth, we were able to enhance the storage time for the QLS by 40%...
  10. doi request reprint Bandwidth reduction in a multistage Brillouin system
    Stefan Preussler
    Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Gustav Freytag Strasse 43 45, 04277 Leipzig, Germany
    Opt Lett 37:4122-4. 2012
    ..The minimum bandwidth of 10.3 MHz for a one-stage system was reduced down to 5.8 MHz for three stages. With this reduced bandwidth, we achieved a storage time advancement of the QLS method by 60%...