Q. Cheng, S. Rumley, M. Bahadori, K. Bergman, "Photonic Switching in High ..... of Nonlinear Optical Crosstalk in Silicon Nanowaveguides," IEEE Photonics .... B. A. Small and K. Bergman, "Slot Timing Considerations in Optical Packet ..... of Silicon Photonic Multimode Waveguide for Post-Fabrication Optimization," Frontiers ... Ultrafast, CMOS compatible, integrated all optical ... - RiuNet - UPV 4 Paper: Ultrafast nonlinear dynamics in silicon waveguides. 26. 4.1 Introduction . ... 5 Paper: Ultrafast all-optical logic gates with Si-nanocrystal slot 34 .... to-chip interconnection bottleneck is silicon photonics, in which electronics and photonics ...... mode area and its optimization in silicon-nanocrystal waveguides. Optics. Silicon microring resonators - Wiley Online Library Sep 13, 2011 ... Basic theory of ring resonators is discussed, and applied to the peculiarities of submicron silicon photonic wire waveguides: the small ... OSA | Nonlinearity of optimized silicon photonic slot ... In this numerical study, we show that by exploiting the advantages of the horizontal silicon slot waveguide structure the nonlinear interaction can be ...
Effective mode area and its optimization in silicon-nanocrystal ...
Mohamed | The American University in Cairo Mohamed Swillam received his PhD from McMaster University, Hamilton, Canada in 2008. After graduation, he worked as a post doctoral fellow in the same group. In October 2009, he joined the Department of Physics and the Institute of Optical … Slot-waveguide - Howling Pixel The slot-waveguide was born in 2003 as an unexpected outcome of theoretical studies on metal- oxide- semiconductor (MOS) electro-optic modulation in high-confinement silicon photonic waveguides by Vilson Rosa de Almeida and Carlos Angulo … Biology, Geography & Health Research: Chapter 54652 Chapter 54652 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.
To conclude, we demonstrate slow light operation with NDBP as high as 0.156 in silicon slotted photonic crystal waveguides with a transmission level only 5 dB lower than the one of reference SOI strip waveguides, including the in/out coupling stages that are used to excite the slow light slot optical mode.
Request PDF on ResearchGate | Nonlinearity of optimized horizontal slot waveguides | In this theoretical study, we show that the use of optimized horizontal silicon photonic slot waveguide Optimized nonlinear SOI slot optical waveguides The importance of exploring nonlinear effects in Silicon-on-Insulator (SOI) slot optical waveguides is discernible from the facts that, it is CMOS technology compatible, thus ensuring low-cost large-scale integration, moreover, this structure of optical waveguides mingle the advantages of both silicon and silica to explore the promising Highly-Nonlinear Silicon Photonics Slot Waveguide
Cross-phase modulation in silicon photonic wire …
Enhanced four-wave mixing in graphene-silicon slow-light photonic crystal waveguides Hao Zhou,1,2,a) Tingyi Gu,2,a) James F. McMillan,2 Nicholas Petrone,3 Arend van der Zande,3 James C. Hone,3 Mingbin Yu,4 Guoqiang Lo,4 Highly Nonlinear Silicon Photonics Slot Waveguides without ... insulator (SOI) strip and slot waveguides are shown as insets of Figure 1. They comprise of silicon (Si) ribs on a silica (SiO 2) buffer. The waveguides are filled and covered with a Kerr-type nonlinear (NL) organic cladding (DDMEBT) [3] with a refractive index of n = 1.8. The nonlinearity of the slot waveguides is (PDF) Angled sidewalls in silicon slot waveguides: conformal ... Effective nonlinearity and FOMn2 /α2 in silicon nanocrystal filled slot waveguides with wr =160 nm and h = 260 nm, as a function of wsb at different ws from 40 nm to 120 nm. Silicon nanocrystals are an example of a nanocomposite, which might provide several orders of magnitude higher nonlinearity than SiO2 [15]. Silicon-Organic-Hybrid Integrated Devices for All Optical ... Silicon-Organic-Hybrid Integrated Devices for All Optical Switching. Our development of a high-quality supramolecular assembly of small molecules with a large third-order optical nonlinearity represents a new, flexible organic material for integrated nonlinear optics.
Optimized nonlinear SOI slot optical waveguides ...
Photonic structures based on slot waveguides for Keywords: Photonic Nanosensors, Slot Waveguides, Silicon Photonics, Microring1. SLOT WAVEGUIDE BASED BIO-CHEMICAL PHOTONIC NANOSENSORS One of theAuthors have numerically optimized the cross section dimension of slot waveguides, in... Silicon photonics - Wikipedia
High-responsivity graphene-on-silicon slot waveguide photodetectors ... The linear and nonlinear absorptions of graphene-on-silicon channel/slab ... First , the enhanced absorption in the graphene-on-silicon slot waveguide ... by two- photon absorption generated free carrier absorption loss in the silicon waveguide . ... at 250 nm and the width of the slot structure (ws) was numerically optimized. Towards Higher Third Order Nonlinearities in Small Organic molecules Approaching the upper limit of the third order nonlinear optical response and ... with the flexibility for tuning their chemical structure towards the optimization of .... processing with silicon-organic hybrid slot waveguides,” Nature Photonics 3, 216 ... Study of Nonlinear Optical Effects in Silicon Waveguides