TU BRAUNSCHWEIG

Dr.-Ing. Stefan Preußler

 

Arbeitsgruppe
THz-Photonik

Raum 104, 1. OG
Schleinitzstraße 22
38106 Braunschweig

Telefon: +49 531 391-2012
Telefax: +49 531 391-2074
stefan.preussler[at]ihf.tu-bs.de

 

Arbeits- und Forschungsgebiete Lehrveranstaltungen
Veröffentlichungen und Vorträge


Arbeits- und Forschungsgebiete
Nichtlineare Faseroptik
Stimulierte Brillouin Streuung
THz- und mm-Wellen Erzeugung
optische Messtechnik
integrierte Photonik

Lehrveranstaltungen
Übung THz-Systemtechnik

Offene studentische Arbeiten
Analytical comparison and implementation of algorithms for fiber to chip coupling
Design and simulation of an integrated optical spectrum analyzer
Brillouin fiber laser utilization for optical spectrum analysis
Nonlinearity precompensation of integrated Mach-Zehnder modulators
Investigation of Fabry-Perot electro-optic comb generator applications


Veröffentlichungen und Vorträge

2019

S. Preussler, F. Schwartau, J. Schoebel, and T. Schneider, "Photonically synchronized large aperture radar for autonomous driving," Optics Express, 27(2), 1199-1207 (2019).

J. Meier, A. Misra, S. Preussler, and T. Schneider, "Orthogonal Full-Field Optical Sampling," IEEE Photonics Journal, 11(2), 1-9 (2019).

C. Feng, S. Preussler, J. Emad Kadum, and T. Schneider, "Measurement Accuracy Enhancement via Radio Frequency Filtering in Distributed Brillouin Sensing," Sensors, Vol. 19(13), 2878 (2019).

S. Preussler, F. Schwartau, J. Schoebel and T. Schneider, "Photonically synchronized radar for advanced driver assistance systems," SPIE Photonics West 2019, San Francisco, USA.

C. Feng, S. Preussler and T. Schneider, "Dispersion measurement via a microwave photonic notch filter based on stimulated Brillouin scattering," SPIE Photonics West 2019, San Francisco, USA.

A. Misra, S. Preussler and T. Schneider, "Dispersionless time-lens with an integrated silicon nitride ring resonator," SPIE Photonics West 2019, San Francisco, USA.

J. Meier, S. Preussler and T. Schneider, "Optical convolution with a rectangular frequency comb for almost ideal sampling," SPIE Photonics West 2019, San Francisco, USA.

Stefan Preussler, Fabian Schwartau, Joerg Schoebel, Thomas Schneider, "Optical Signal Generation and Distribution for Large Aperture Radar in Autonomous Driving," 12th German Microwave Conference, Stuttgart (2019).

Fabian Schwartau, Stefan Preussler, Markus Krueckemeier, Florian Pfeiffer, Hannes Stuelzebach, Thomas Schneider, Joerg Schoebel, "Modular Wideband High Angular Resolution 79 GHz Radar System," 12th German Microwave Conference, Stuttgart (2019).

Arijit Misra, Dvir Munk, Mosche Katzman, Stefan Preussler, Avi Zadok, Thomas Schneider, "Sincshaped, Nyquist Channel Demultiplexing with Silicon Photonics," 12th German Microwave Conference, Stuttgart (2019).


2018

C. Feng, S. Preussler, and T. Schneider, “Sharp tunable and additional-noise-free optical filter based on Brillouin losses,” Photonics Res., vol. 6, no. 2, pp. 132–137, 2018.

C. Feng, S. Preussler, and T. Schneider, "The Influence of Dispersion on Stimulated Brillouin Scattering Based Microwave Photonic Notch Filters," J. Lightwave Technol. 36(22), 5145-5151 (2018).

T. Schneider, C. Feng and S. Preussler, "Dispersion engineering with stimulated Brillouin scattering and applications," SPIE Photonics West 2018, San Francisco, USA; 10.1117/12.2299175.

T. Granz, J. S. Böke, G. Hamdana, M. Martens, A. Misra, S. Preußler, M. Schilling, E. Peiner, T. Schneider, A. Waag and H. S. Wasisto, "Nanofabrication of SOI-Based Photonic Waveguide Resonators for Gravimetric Molecule Detection," Eurosensor 2018, Graz, September 2018.

C. Feng, S. Preussler and T. Schneider, "Investigation of the Dispersion Effect on Stimulated Brillouin Scattering based Microwave Photonic Notch Filters," 2018 International Topical Meeting on Microwave Photonics.


2017

Thomas Schneider and Stefan Preussler, "Method for all-optical sampling without an optical source,"  SPIE Photonics West 2017, San Francisco, USA.

Ali Dorostkar, Soheil Mehrabkani, Julia Boeke, Gilda Raoof Mehrpoor, Stefan Preussler , Kambiz Jamshidi and Thomas Schneider, "A novel analytical model for analysis of the electromagnetic field in grating couplers," SPIE Photonics West 2017, San Francisco, USA.

S. Preussler und T. Schneider, "Optische Abtastung als Möglichkeit zur Verringerung des Energieverbrauchs photonischer Netze," 18. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2017.

Gourav Prateek Sharma, Stefan Preussler and Thomas Schneider, "Precise Optical Frequency Shifting Using Stimulated Brillouin Scattering in Optical Fibers," IEEE Photonics Technology Letters, vol. 29, no. 17, pp. 1467-1470 (2017)


2016

Stefan Preussler and Thomas Schneider, “Stimulated brillouin scattering gain bandwidth reduction and applications in microwave photonics and optical signal processing,” Optical Engineering 55(3), 031110 (2016).

Edson P. da Silva, Robert Borkowski, Stefan Preußler, Fabian Schwartau, Simone Gaiarin, Miguel I. Olmedo, Armand Vedadi, Molly Piels, Michael Galili, Pengyu Guan, Sergei Popov, Camille-Sophie Brés, Thomas Schneider, Leif K. Oxenløwe, and Darko Zibar, “Combined Optical and Electrical Spectrum Shaping for High Baud Rate Nyquist-WDM Transceivers,”  IEEE Photonics Journal, Vol. 8, Issue 1, pp. 1-11 (2016).

M. Choi, I. Mayorga, S. Preussler, T. Schneider, “Investigation of gain dependent relative intensity noise in Fiber Brillouin Amplification,” J. Lightwave Technol. 34(16), 3930-3936 (2016).

S. Preussler, A. Zadok, Y. Stern and T. Schneider, “Microwave Photonic Filters,” German Microwave Conference 2016, Bochum, Germany.

Thomas Schneider and Stefan Preussler, “Ultra-high resolution spectroscopy of optical frequency combs,” SPIE Photonics West 2016, San Francisco, USA.

Stefan Preussler and Thomas Schneider, “Frequency-Time Coherence for All-Optical Sampling,” Asia Communications and Photonics Conference (ACP) 2016.

Stefan Preußler, Gilda Raoof Mehrpoor and Thomas Schneider, “Frequency-time coherence for all-optical sampling without optical pulse source,” Scientific Reports 6, 34500 (2016).


2015

H. Al-Taiy, S. Preussler, S. Brueckner, J. Schoebel, T. Schneider, “Generation of Highly Stable Millimeter waves with Low Phase Noise and Narrow Linewidth,” IEEE Photon. Technol. Lett. 27(15), 1613-1616 (2015).

S. Preussler, T. Schneider, “Attometer resolution spectral analysis based on polarization pulling assisted Brillouin scattering merged with heterodyne detection,” Opt. Express 23(20), 26879-26887 (2015).

S. Preußler, T. Schneider, „Erzeugung von flachen, rechteckförmigen Frequenzkämmen mit beliebiger Bandbreite und variablem Frequenzabstand,“ DPG Frühjahrstagung SAMOP, Beitrag Q 62.107, Berlin, Germany, März 2015.

H. Al-Taiy, S. Preußler, T. Schneider, “Extra-narrow linewidth, stable and widely tunable extracted single laser line,” DPG Frühjahrstagung SAMOP, Beitrag Q 40.5, Berlin, Germany, März 2015.

H. Al-Taiy , S. Preußler, T. Schneider, “Methods for the Frequency Stabilization of High Quality Millimeter Waves with Low Phase Noise,” 6th IEEE Student Conference, Hamburg, Mai 2015.

S. Preußler, H. Al-Taiy, T. Schneider, ”Generation and Stabilization of THz-waves with Extraordinary Low Line Width and Phase Noise,” Conference on Lasers and Eletrooptics/Quantum Electronicsand Laser Science and Photonic Applications, Systems and Technologies; STu4H.6, San Jose, May 2015.

 S. Preussler, H. Al-Taiy, T. Schneider, “Optical Spectrum Analysis with kHz Resolution Based on Polarization Pulling and Local Oscillator Assisted Brillouin Scattering,” 41th European Conference and Exhibition on Optical Communication, Valencia, Spain, September 2015.

 H. Al-Taiy, S. Preußler, S. Brückner, J. Schoebel, T. Schneider, “Generation of Highly Stable Millimeter waves with Low Phase Noise and Narrow Linewidth,” IEEE Photonics Society Conference, pp. 98-101, Reston, Virginia USA, 2015.


2014

T. Schneider and S. Preußler, “Quasi-Light-Storage for Optical Data Packets,” J. Vis. Exp. (84), e50468, doi:10.3791/50468 (2014).

S. Preussler, N. Wenzel, T. Schneider, “Flat Rectangular Frequency Comb Generation with Tunable Bandwidth and Frequency Distance,” Opt. Lett. 39(6), 1637-1640 (2014).

S. Preussler, N. Wenzel and T. Schneider, “Flexible Nyquist Pulse Sequence Generation with Variable Bandwidth and Repetition Rate,” IEEE Photon. J. 6(4), 7901608 (2014).

H. Al-Taiy, N. Wenzel, S. Preussler, J. Klinger, T. Schneider, “Ultra Narrow Linewidth, Stable and Tunable Laser Source for Optical Communications Systems and Spectroscopy,” Opt. Lett. 39(20), 5826-5829 (2014).

S. Preußler, T. Schneider, „Bandbreitenreduzierung der stimulierten Brillouin Streuung in Monomodefasern,“ DPG Frühjahrstagung SAMOP, Beitrag Q30.18, Berlin, Germany, März 2014.

S. Preußler, R.-P. Braun, M. Grigat, T. Schneider, „Erzeugung hochqualitativer Trägerwellen für zukünftige hochbitratige THz-Funkstrecken,“ 15. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2014.

 T. Schneider, N. Wenzel, S. Preußler, “Generation of almost-ideally, sinc-shaped Nyquist pulse sequences with arbitrary bandwidth and repetition rate,” 15. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2014.

S. Preußler, T. Schneider, “Tunable generation of high quality mm- and THz-waves for wireless communications with carrier frequencies up to several THz,” World Telecommunications Congress, Berlin, June 2014.

S. Preussler, N. Wenzel, A. Zadok, T. Schneider, “Generation of Flat, Rectangular Frequency Combs with Arbitrary Bandwidth and Frequency Spacing,” Conference on Lasers and Eletrooptics/Quantum Electronicsand Laser Science and Photonic Applications, Systems and Technologies; STu3I.2, San Jose, Juni 2014.

H. Al-Taiy, N. Wenzel, S. Preußler, J. Klinger, T. Schneider, “Ultra-Narrow Line-width, Stable and Widely Tuneable Laser Source for Coherent Optical Communication Systems,” 40th European Conference and Exhibition on Optical Communication, Cannes, France, September 2014.


2013

S. Preußler, N. Wenzel, R.-P. Braun, N. Owschimikow, C. Vogel, A. Deninger, A. Zadok, U. Woggon, T. Schneider, “Generation of ultra-narrow, stable and tunable millimeter- and terahertz- waves with very low phase noise,” Opt. Express 21(20), 23950-23962 (2013).

A. Mokhtari, K. Jamshidi, S. Preußler, A. Zadok, T. Schneider, “Tunable Microwave-Photonic Filter Using Frequency-to-Time Mapping-Based Delay lines,” Opt. Express 21(18), 21702-21707 (2013).

S. Treff, S. Preussler, T. Schneider, “Measuring the Spectra of Advanced Optical Signals with an Extension of an Electrical Network Analyzer,” Optical Fiber Communication Conference (OFC), JW2A.20, Annaheim, USA, March 2013.

S. Preussler, T. Schneider, „Bandbreitenreduzierung der stimulierten Brillouin Streuung in einem mehrstufigen, faserbasierten System,“ Verhandlungen der DPG, 1/2013, Beitrag Q29.4, Hannover, Germany, März 2013.

S. Preußler, T. Schneider, “Increasing the storage time of Quasi-light storage by reducing the Brillouin gain bandwidth in a feedback system,” 14. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2013.

S. Preußler, T. Schneider, “Proposal for the Tunable All Optical Storage of QAM Data Packets,” Conference on Lasers and Eletrooptics/Quantum Electronicsand Laser Science and Photonic Applications, Systems and Technologies, JTu4A.96, San Jose, USA, June 2013.

S. Preussler, T. Schneider, “Stimulated Brillouin Scattering Gain Bandwidth Reduction in Optical Fibers,” 2013 International Students and Young Scientists Workshop "Photonics and Microsystems", St. Marienthal, Germany, July 2013.

S. Preussler, N. Wenzel, A. Zadok, T. Schneider, “Tunable generation of ultra-narrow linewidth millimeter and THz-waves and their modulation at 40 Gbd,” 2013 IEEE International Topical Meeting on Microwave Photonics (MWP), Alexandria, VA, USA, Oct. 2013.


2012

T. Schneider, A. Wiatrek, S. Preußler, M. Grigat, R.P. Braun, “Link Budget analysis for Terahertz Fixed Wireless Links,” IEEE Trans. THz Sci. Technol. 2(2), 250-256 (2012).

A. Wiatrek, S. Preussler, K. Jamshidi and T. Schneider, “Frequency Domain Aperture for the Gain Bandwidth Reduction of Stimulated Brillouin Scattering,” Opt. Lett. 37(5), 930-932 (2012).

S. Preussler, A. Zadok, A. Wiatrek, M. Tur, T. Schneider, “Enhancement of spectral resolution and optical rejection ratio of Brillouin optical spectral analysis using polarization pulling,” Opt. Express 20(13), 14734-14745 (2012).

S. Preußler, T. Schneider, “All Optical Tunable Storage of Phase-Shift-Keyed Data Packets,” Opt. Express 20(16), 18224-18229 (2012).

A. Mokhtari, S. Preußler, K. Jamshidi, M. Akbari, T. Schneider, “Fully-tunable microwave photonic filter with complex coefficients using tunable delay lines based on frequency-time conversions,” Opt. Express 20(20), 22728-22734 (2012).

S. Preußler, T. Schneider, “Bandwidth reduction in a multi-stage Brillouin system,” Opt. Lett. 37(19), 4122-4124 (2012).

S. Preußler, A. Wiatrek, K. Jamshidi, T. Schneider, “Bandbreitenreduzierung der stimulilerten Brillouin Streuung für ultrahochauflösende Spektroskopie von optischen Signalen,“ Verhandlungen der DPG (VI) 47, 1/2012, Beitrag Q54.46, Stuttgart, Germany, März 2012.

A. Wiatrek, S. Preussler, K. Jamshidi, T. Schneider, “Brillouin Gain Bandwidth Reduction down to 3MHz in Standard Single Mode Fibers,“ Verhandlungen der DPG (VI) 47, 1/2012, Beitrag Q66.2, Stuttgart, Germany, März 2012.

A. Wiatrek, S. Preussler, K. Jamshidi, T. Schneider, “Frequency Domain Aperture for Ultra-High Resolution Brillouin Based Spectroscopy,” Conference on Lasers and Eletrooptics/Quantum Electronics and Laser Science and Photonic Applications, Systems and Technologies, JW4A.63, San Jose, USA, May 2012.

T. Schneider, A. Wiatrek, S. Preußler, R.-P. Braun, M. Grigat, “Analysis of Ultra-High Bitrate Wireless Links as a Bridge for Optical Networks,” 13. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2012.

K. Jamshidi, S. Preußler, A. Wiatrek, T. Schneider, “Wideband Electrically Tunable Dispersion Compensator/Producer,“ 13. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2012.

A. Mokhtari, S. Preußler, K. Jamshidi, T. Schneider, “Tunable Delay Line Based on Fourier-transformation and Linear Phase Modulation with High Time-Bandwidth Product,” 13. ITG-Fachtagung Photonische Netze, Leipzig, Mai 2012.

T. Schneider, A. Wiatrek, S. Preußler, R.-P. Braun, M. Grigat, “Maximum transmittable data rates for Millimeter-wave fixed wireless links,” ELEKTRO 2012, pp. 94-98, Rajeck Teplice, Slovakia, May 2012.

A. Mokhtari, K. Jamshidi, S. Preussler, A. Zadok, T. Schneider, “Highly Tunable Delay Line with Linear Phase Modulation and Optical Filtering,” Advanced Photonics Congress, Silicon and Nano Photonics (IPR), Colorado, USA, June 2012.

S.Treff, S. Preussler, T. Schneider, “Extension of an ordinary Network Analyzer as a cost-saving High Resolution Optical Spectrum Analyzer,” 2012 International Students and Young Scientists Workshop "Photonics and Microsystems", Wroclaw, Poland, July 2012.

S. Preussler, T. Schneider, A. Zadok, “Conquer the Limits of Brillouin Based Optical Spectrum Analysis,”  2012 International Students and Young Scientists Workshop "Photonics and Microsystems", Wroclaw, Poland, July 2012.

S. Preussler, A. Wiatrek, K. Jamshidi, T. Schneider, “Increasing the Resolution of Optical Spectrometers for the Measurement of Advanced Optical Communication Signals,” ECOC 2012 - 38th European Conference and Exhibition on Optical Communication, Amsterdam, Netherlands, September 2012.

2011

K. Jamshidi, S. Preussler, A. Wiatrek, T. Schneider, “A review to the all optical Quasi Light Storage,” IEEE J. Sel. Topics in Quantum Electron. 18(2), 884-890 (2011).

S. Preussler, A. Wiatrek, K. Jamshidi, T. Schneider, “Brillouin Scattering Gain Bandwidth Reduction Down to 3.4 MHz,” Opt. Express 19(9), 8565-8570 (2011).

S. Preussler, A. Wiatrek, K. Jamshidi, T. Schneider, “Ultra-High Resolution Spectroscopy Based on the Bandwidth Reduction of Stimulated Brillouin Scattering,” IEEE Photon. Technol. Lett. 23(16), 1118-1120 (2011).

S. Preussler, A. Wiatrek, K. Jamshidi, T. Schneider, “Quasi-Light-Storage Enhancement by Reducing the Brillouin Gain Bandwidth,” Appl. Optics 50(22), 4252-4256 (2011).

S. Preußler, T. Schneider, „Auswirkungen der Umgebung auf die Ausbreitung elektromagnetischer Wellen,“ Wissen Heute 4/2011

A. Wiatrek, S. Preußler, T. Schneider, „Voruntersuchung des Slow- und Fast-Light Effekts auf der Basis von stimulierter Brillouin Streuung für die Anwendbarkeit in optischen Kommunikations- und Informationssystemen,“ Schlussbericht des Wissenschaftlichen Vorprojektes (WiVorPro) in den OptischenTechnologien, BMBF-Förderkennzeichen 13N9355, Technische Informationsbibliothek TIB Hannover, 2011.

S. Preußler, K. Jamshidi, A. Wiatrek, T. Schneider, „Einfache, variable Speicherung optischer Daten bis zu 800ns,“ Verhandlungen der DPG (VI) 46, 1/2011, Beitrag Q8.2, Dresden, Germany, März 2011.

K. Jamshidi, S. Preußler, A. Wiatrek, T. Schneider, “All optical Quasi Light Storage: achievments and limitations,” 12. ITG-Fachtagung Photonische Netze, Vol. 228, pp. 200-203, Leipzig, Mai 2011.

S. Preußler, K. Jamshidi, A. Wiatrek, T. Schneider, „Einfache, variable, optische Datenspeicherung bis zu 800ns,“ 12. ITG-Fachtagung Photonische Netze, Vol. 228, pp. 208-211, Leipzig, Mai 2011.

S. Preussler, K. Jamshidi, A. Wiatrek, T. Schneider, “Very Simple Tunable Optical Data Storage of 8Bit 1Gbps Data Packets Up to 500ns,” Conference on Lasers and Eletrooptics/Quantum Electronicsand Laser Science and Photonic Applications, Systems and Technologies, paper CFP5, Baltimore, USA, Mai 2011.

A. Wiatrek, K. Jamshidi, S. Preussler, T. Schneider, “Saturation and Delay in Broadband Brillouin Slow-Light,” Slow and Fast Light, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SLWA5, Toronto, Canada, June 2011.

S. Preussler, K. Jamshidi, A. Wiatrek, T. Schneider, “Light Storage Enhancement by Reducing the Brillouin Bandwidth,” Slow and Fast Light, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SLWA4, Toronto, Canada, June 2011.

T. Schneider, S. Preußler, K. Jamshidi, “Tunable Light-Storage for almost 1 Microsecond,” Slow and Fast Light, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SLMB5, Toronto, Canada, Juni 2011.

A. Wiatrek, S. Preussler, K. Jamshidi, T. Schneider, “Managing the Resolution Bandwidth in Brillouin based Spectroscopy,” 2011 International Students and Young Scientists Workshop "Photonics and Microsystems", pp. 134-137, Cottbus, Germany, July 2011.

S. Preussler, A. Wiatrek, K. Jamshidi, T. Schneider, “Methods for the Enhancement of the Storage Time in Quasi-Light-Storage,” 2011 International Students and Young Scientists Workshop "Photonics and Microsystems", pp. 103-105, Cottbus, Germany, Juli 2011.


2010

Wiatrek, K. Jamshidi, R. Henker, S. Preußler, T. Schneider, “Nonlinear Brillouin based slow-light system for almost distortion-free pulse delay,” J. Opt. Soc. Am. B 27(3), 544-549 (2010).

T. Schneider, K. Jamshidid, S. Preußler, “Quasi-Light Storage: A Method for the Tunable Storage of Optical Packets With a Potential Delay-Bandwidth Product of Several Thousand Bits,” J. Lightwave Technol. 28(17), 2586-2592, (2010).

A. Wiatrek, R. Henker, K. Jamshidi, S. Preussler, T. Schneider, „Numerische Berechnungsverfahren zur Simulation von Brillouin-basierten Slow-Light Systemen,“ Verhandlungen der DPG (VI) 45, 1/2010, Beitrag Q55.88, Hannover, Germany, März 2010.

S. Preussler, K. Jamshidi, A. Wiatrek, R. Henker, T. Schneider, „Quasi-Lichtspeicherung mittels Zeit-Frequenz-Kohärenz,“ Verhandlungen der DPG (VI) 45, 1/2010, Beitrag Q47.5, Hannover, Germany, März 2010.

R. Henker, A. Wiatrek, S. Preußler, T. Schneider, „Langsames Licht auf der Basis der stimulierten Brillouin Streuung in photonischen Netzen mit unterschiedlich langen Standard-Einmodenfasern,“ 10. ITG-Fachtagung Photonische Netze, Vol. 222, pp. 183-186, Leipzig, Mai 2010.

T. Schneider, K. Jamshidi, S. Preußler, „Quasi-Light-Storage eine Methode zur Speicherung optischer Datenpakete,“ 10. ITG-Fachtagung Photonische Netze, Vol. 222, pp. 265_270, Leipzig, Mai 2010.

K. Jamshidi, S. Preußler, A. Wiatrek. R. Henker, J. Klinger, T. Schneider, „100 ns Quasi-Light-Storage of 8 Bit Data Sequences at 1 Gbps,” Nonlinear Photonics, OSA Technical Digest (CD) (Optical Society of America, 2010), paper NME21, Karlsruhe, Germany, Juni 2010.

S. Preußler, K. Jamshidi, A. Wiatrek, T. Schneider, “Almost Distortion Free Storage of 1Gbps/8bit Optical Packets for up to 100 Bit Lengths,” ECOC 2010 - 36th European Conference and Exhibition on Optical Communication, Turin, Italy, September 2010.

A. Wiatrek, S. Preußler, T. Schneider, “A Comparative Investigation of Broadening-Free Pulse Delay in Brillouin induced Slow-Light,” 2nd Mediterranean Photonics Conference, Eilat, Israel, November 2010.

T. Schneider, S. Preussler, A. Wiatrek, “Tunable storage of optical signals by Time-Frequency-Coherence,” 2nd Mediterranean Photonics Conference, Eilat, Israel, November 2010.


2009

Wiatrek, R. Henker, S. Preußler, M. J. Ammann, A. T. Schwarzbacher, T. Schneider, „Zerobroadening measurement in Brillouin based slow-light delays,“ Opt. Express 17(2), 797-802 (2009).

A. Wiatrek, R. Henker, S. Preußler, T. Schneider, “Pulse broadening cancellation in cascaded slow-light delays,” Opt. Express 17(9), 7586-7591 (2009).

S. Preußler, K. Jamshidi, A. Wiatrek, R. Henker, T. Schneider, “Quasi-Light-Storage based on timefrequency coherence,” Opt. Express 17(18), 15790-15798 (2009).

R. Henker, A. Wiatrek, S. Preußler, M. J. Ammann, A. T. Schwarzbacher, T. Schneider, „Gain enhancement in multiple-pump-line Brillouin-based slow light systems by using fiber segments and filter stages,” Appl. Optics 48(29), 5583-5588 (2009).

T. Schneider, A. Wiatrek, R. Henker, S. Preußler, „Slow-Light ohne Pulsverbreiterung für optische Puffer und zur Dispersionskompensation,“ 10. ITG-Fachtagung Photonische Netze, Vol. 214, pp. 239-242, Leipzig, Germany, April 2009.

A. Wiatrek, R. Henker, S. Preußler, and T. Schneider, “Comparative Investigation of Zero-Broadening Methods in Brillouin Based Slow-Light Systems,” IET Irish Signals and Systems Conference 2009, Dublin, Ireland, Juni 2009.

A. Wiatrek, R. Henker, S. Preußler, T. Schneider, “1.4 Bit Delay and Pulse Compression Based on Brillouin Optical Signal Processing,” Slow and Fast Light, OSA Technical Digest (CD) (Optical Society of America, 2009), paper SMC4, Honolulu, Hawaii, USA, Juli 2009.



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