Nonlinearity of optimized silicon photonic slot waveguides

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Photonic bandgaps in patterned waveguides of silicon… We describe waveguides of photoluminescent silicon-rich silicon dioxide, which have beenpatterned by triangular two-dimensional~2D! photonic crystals to give higher-order photonicbandgaps occurring within the luminescenceNonlinearity of optimized silicon photonic slot waveguidesDocuments. Field-Induced Nonlinearities in Silicon Waveguides On-chip silicon second-harmonic generator (SHG, top) and SHG performance as a function of applied electric field (bottom). Having light interact at different frequencies, generate new frequencies and transfer energy from one frequency to another requires a nonlinear optical medium. Plasmonic Slot Waveguides with Core Nonlinearity |…

Nonlinear silicon-on-insulator waveguides for all ... silicon-on-insulator photonic wires ... “Structural optimization of silicon-on-insulator slot waveguides ...

Highly-Nonlinear Silicon Photonics Slot Waveguide 2. Highly Nonlinear SOI Slot Waveguides and Optimization for Maximum Nonlinearity The structure of the highly nonlinear silicon on insulator slot waveguide is shown in Fig. 1(a). Its core consists of two silicon (Si) ribs on a silicon buffer (SiO2). The slot waveguide is filled and covered with a Kerr-type nonlinear organig cladding (NL). Silicon Nanoridge Array Waveguides for Nonlinear and Sensing ...

Ultrafast optical switching based on nonlinear polarization rotation in silicon waveguides Jonathan Y. Lee1, Lianghong Yin2,3, Govind P. Agrawal2, and Philippe M. Fauchet1,2,* 1Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, 14627, USA

1530 IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 18, NO. 14, JULY 15, 2006 Guided Modes of Nonlinear Slot Waveguides T. Fujisawa, Member, IEEE, and M. Koshiba, Fellow, IEEE Abstract—Guided modes of nonlinear slot waveguides are inves- tigated for the ﬁrst time and their unusual modal properties are 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.. One the best ways to control the propagation of a tightly focused optical mode in an organic material is not to build a Nonlinearity of optimized silicon photonic slot waveguides

OSA | Nonlinear silicon-on-insulator waveguides for all-optical…

silicon waveguides [4]. The conversion is achieved by the combination of SRS and the parametric 3rd order optical nonlinearity in the medium. Coherent Anti-Stokes Raman Scattering (CARS) occurs through coherent interaction of the two waves with a high intensity pump. Nonlinearity of optimized silicon photonic slot waveguides Nonlinearity of optimized silicon photonic slot waveguides. ... Nonlinearity of optimized silicon. ... We observe >88% of enhancement in the coupling coefficients when the size-optimized slots are ... 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 significantly increased compared to vertical slot waveguides. The deposition of a 20 nm thin optically nonlinear layer with low refractive index sandwiched between two silicon wires of 220 nm width and 205 nm height could enable a nonlinearity ... Nonlinearity of optimized horizontal slot waveguides ... 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 ...