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| 1 | 100 GHz silicon–organic hybrid modulator显示文摘Electro-optic modulation at frequencies of 100 GHz and beyond is important for photonic-electronic signal processing at the highest speeds.To date,however,only a small number of devices exist that can operate up to this frequency.In this study,we demonstrate that this frequency range can be addressed by nanophotonic,silicon-based modulators.We exploit the ultrafast Pockels effect by using the silicon–organic hybrid(SOH)platform,which combines highly nonlinear organic molecules with silicon waveguides.Until now,the bandwidth of these devices was limited by the losses of the radiofrequency(RF)signal and the RC(resistor-capacitor)time constant of the silicon structure.The RF losses are overcome by using a device as short as 500 μm,and the RC time constant is decreased by using a highly conductive electron accumulation layer and an improved gate insulator.Using this method,we demonstrate for the first time an integrated silicon modulator with a 3dB bandwidth at an operating frequency beyond 100 GHz.Our results clearly indicate that the RC time constant is not a fundamental speed limitation of SOH devices at these frequencies.Our device has a voltage–length product of only V_(π)L=11 V mm,which compares favorably with the best silicon-photonic modulators available today.Using cladding materials with stronger nonlinearities,the voltage–length product is expected to improve by more than an order of magnitude. | Luca Alloatti Robert Palmer Sebastian Diebold Kai Philipp Pahl Baoquan Chen Raluca Dinu Maryse Fournier Jean-Marc Fedeli Thomas Zwick Wolfgang Freude Christian Koos Juerg Leuthold | 2014 | Light(Science & Applications)2014，3，1： | 3 |
| 2 | Al_2O_3弥散强化316L不锈钢粉末的高速火焰喷涂显示文摘采用高能球磨工艺制备了Al2O3弥散强化316L不锈钢喷涂粉末,并进行高速火焰喷涂(HVOF)试验。研究了弥散强化粉末及其喷涂层的微观组织结构和硬度。采用销-盘磨损试验机测试了涂层的耐磨性能。结果表明,球磨加工后,Al2O3颗粒尺寸大多小于1μm,由微米级、亚微米级及纳米级粒子组成并均匀分布在316L不锈钢基体粉末中。随着球磨时间的增加,粉末的显微硬度提高。喷涂后球磨粉末的微观组织结构基本不变,喷涂层的硬度比对应球磨粉末硬度低,其耐磨性明显优于单纯不锈钢粉末涂层。 | 贺定勇 赵力东 Zwick Jochen Bobzin Kirsten Lugscheider Erich | 2006 | 焊接学报2006，27，9： | 2 |
| 3 | Metal foams as compact high performance heat exchangers显示文摘 | BOOMSMA K POULIKAKOS D ZWICK F | 2003 | Mechanics of Materials2003，35，： | 1 |
| 4 | Coating Bores of light metal engine blocks with a nano- composite material using the Plasma trans--ferred wire arc thermal spray process 显示文摘 | Bobzin K Ernst F Zwick J | 2008 | Journal of thermal spray technology2008，17，3： | 1 |
| 5 | Antigen selection from an HIV-1 immune antibody library displayed on yeast yields many novel antibodies compared to selection from the same library displayed on phage显示文摘 | Bowley DR Labrijn AF Zwick MB | 2007 | PEDS2007，20，2： | 1 |
| 6 | Aspects of chemotherapy schedules in young and elderly patients with aggressive lymphoma显示文摘 | Zwick C Gleissner B Pfreundschuh M | 2007 | Clin Lymphoma Myeloma2007，8，2： | 1 |
| 7 | Molecular targets for breast cancer therapy and prevention显示文摘 | BANGE J ZWICK E ULLRICH A | 2001 | Nat Med2001，7，5： | 1 |
| 8 | Investigation of particle flattening behavior and bondingmeehanisms of APS sprayed coatings on magnesium alloys 显示文摘 | Parco M Zhao L Zwick J | 2007 | Surface and Coatings Technology2007，201，： | 1 |
| 9 | The role of postoperative radiotherapy for the treatment of gangliogliomas 显示文摘 | Rades D Zwick L Leppert J | 2010 | Cancer2010，116，2： | 1 |
| 10 | Measures of Similarity among Fuzzy Sets:a Comparative Analysis显示文摘 | | 1987 | Internet J Approx Reason1987，，1： | 1 |
| 11 | Mapping Consumer Pow-er:An Integrative Framework for Marketing and Consumer Research显示文摘 | Denegri-Knott J Zwick D Schroeder J E | 2006 | Journal of Marketing2006，40，9： | 1 |
| 12 | The influence of milling parameters on the properties of the milled powders and the resultant coatings显示文摘 | Zhao L Zwick J Lugscheider E | 2003 | Surface & Coatings Technology2003，168，23： | 1 |
| 13 | Leg lengthening as part of gait improvement surgery in cerebral palsy: an evaluation using gait analysis显示文摘 | Saraph V Zwick EB Steinwender G | 2006 | Gait Posture2006，23，1： | 1 |
| 14 | Rituximab in high-grade lymphoma显示文摘 | Zwick C Murawski N Pfreundschuh M German High-Grade Non-Hodgkin Lymphoma Study Group | | 0，，02： | 1 |
| 15 | Aspects of chemotherapy schedules in young and elderly patients with aggressive lymphoma 显示文摘 | Zwick C Gleissner B Pfreundschuh M | 2007 | Clin Lymphoma Myeloma2007，8，2： | 1 |
| 16 | Broadly neutralizing antibodies targeted to the membrane-proximal external region of human immunodeficiency virus type 1 glycoprotein gp41 显示文摘 | Zwick M B Labrijn A F Wang M | 2001 | J Virol2001，75，10： | 1 |
| 17 | Epidermal growth factor receptors:critical mediators of multiple receptor pathways显示文摘 | Hackel PO Zwick E Prenzel N | 1999 | Curr Opin Cell Biol1999，11，2： | 1 |
| 18 | EGF receptor transactivation by G-protein-coupled receptors requires metalloproteinase cleavage of proHB-EGF 显示文摘 | Prenzel N Zwick E Daub H | 1999 | Nature1999，402，6764： | 1 |
| 19 | 96-GHz static frequency divider in SiGe bipolar technology 显示文摘 | Rylyakov A Zwick T | 2004 | IEEE J Sol Sta Circ2004，39，10： | 1 |
| 20 | HVOF spraying of Al2O3-dispersion-strengthened NiCr powders显示文摘 | Zhao L Zwick J Lugscheider E | 2004 | Surface & Coatings Technology2004，182，1： | 1 |
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