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| 1 | Sharp tunable and additional noise-free optical filter based on Brillouin losses显示文摘In this paper, we propose an additional noise-free, independent center frequency and bandwidth tunable optical filter based on stimulated Brillouin scattering(SBS) losses. By suppressing the out-of-band signal with two broadened symmetric SBS losses, tunable pass bandwidths from 500 MHz to 9.5 GHz and the independent center frequency tunability are demonstrated. Considering the limited SBS interaction in the center frequency range,a flat-top response with minimum 0.3 dB ripple is achieved. Assisted by the extra suppression from polarization pulling, a maximum selectivity of 20 dB and an ultrahigh 250 dB∕GHz roll-off are reached. A gain-based SBS filter adds noise to the filtered signal. However, for our proposed filter setup, no additional noise is detected due to the transparency in the passband. Considering the wide independent bandwidth and center frequency tunability, flat-top response, and low-noise characteristic, our proposed filter can be perfectly used as a supplement of most commercialized conventional tunable optical single bandpass filters, whose minimum bandwidth is limited by 10 GHz. | CHENG FENG STEFAN PREUSSLER AND THOMAS SCHNEIDER | 2018 | Photonics Research2018，6，2： | 2 |
| 2 | Lung perfusion,shunt fraction,and oxygenation during one-lung ventilation in pigs:the effects of desflurane,isoflurane,and propofol显示文摘 | SCHWARZKOPF K SCHREIBER T PREUSSLER N P | 2003 | J Cardiothorac Vasc Anesth2003，17，1： | 1 |
| 3 | Flat, rectangular frequency comb generation with tunable bandwidth and frequency spacing 显示文摘 | Preussler S Wenzel N Schneider T | 2014 | Optics Letters(S0146-9592)2014，39，6： | 1 |
| 4 | Lung perfu- sion, shunt fraction, and oxygenation during one - lung ventilation in pigs : the effects of desflurane, isoflurane, and propofol 显示文摘 | Schwarzkopf K Schreiber T Preussler N P | 2003 | J Cardiothorac Vase Anesth2003，17，1： | 1 |
| 5 | Lung perfusion,shunt fraction,and oxygenation during one-lung ventilation in pigs:the effects of desflurane,isoflurane,and propofol显示文摘 | Schwarzkopf K Schreiber T Preussler NP | 2003 | J CardiothoracVase Anesth2003，17，1： | 1 |
| 6 | Lung perfusion, shunt fraction, and oxygenation during one- lung ventilation in pigs: the effects of desflurane, isoflu- rane, and propofol显示文摘 | Schwarzkopf K Schreiber T Preussler NP | 2003 | J Cardiothorac Vasc Anesth2003，17，1： | 1 |
| 7 | Lung perfusion, shunt fraction, and oxygenation during one-lung ventilation in pigs : the effects of desflurane, isoflurane, and propofol 显示文摘 | Schwarzkopf K Schreiber T Preussler N P | 2003 | J Cardiothorac Vasc Anesth2003，17，1： | 1 |
| 8 | Lung perfusion,shunt fraction,and oxygenation during one-lung ventilation in pigs:the effects of desflurane,isoflurane,and propofol显示文摘 | Schwarzkopf K Schreiber T Preussler NP | 2003 | Cardiothorac Vasc Anesth2003，17，1： | 1 |
| 9 | Characterization by Thin-Layer Chromatography of Phenol-Formaldehyde Resins and Adjoining Determination of Free Phenol显示文摘 | Preussler V Malousek P Dufka O | 1987 | Plaste Kautsch1987，34，3： | 1 |
| 10 | Link budget analysis for terahertz fixed wireless links 显示文摘 | Schneider T Wiatrek A Preussler S | 2012 | IEEE Transactions on Terahertz Science and Technology2012，2，2： | 1 |
| 11 | Lung perfusion,shunt fraction,and oxygenation during one-lung ventilation in pigs:the effects of desflurane,isoflurane,and propofol显示文摘 | Schwarzkopf K Schreiber T Preussler NP | 2003 | J Cardiothorac Vasc Anesth2003，17，： | 1 |
| 12 | Lung perfusion,shunt fraction,and oxygenation during one-lung ventilation in pigs:the effects of desflurane,isoflurane,and propofol显示文摘 | Schwarzkopf K Schreiber T Preussler NP | 2003 | J Cardiothorac Vasc Anesth2003，17，： | 1 |
| 13 | Lung perfusion, shunt fraction, and oxygenation during one-lung ventilation in pigs: The effects of desflurane, isoflurane, and propofol显示文摘 | Konrad Schwarzkopf Torsten Schreiber Niels-Peter Preussler Elke Gaser Lars Hüter Reinhard Bauer Harald Schubert Waheedullah Karzai | 2003 | Journal of Cardiothoracic and Vascular Anesthesia2003，，： | 1 |
| 14 | Flat, rectangular frequency comb generation with tunable bandwidth and frequency spacin显示文摘 | Preussler S Wenzel N Schneider T | 2014 | Optics Letters2014，39，6： | 1 |
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