Highly Nonlinear Silicon Photonics Slot Waveguides without Nonlinear losses of highly nonlinear silicon/organic photonics slot waveguides are analyzed. Unlike silicon strip waveguides, slot waveguides do not show absorption related speed limitations up to highest input powers. Introduction Highly nonlinear waveguides are key components for all-optical on-chip processing at highest bit rates. Of Slot-waveguide - Wikipedia 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 Barrios, then a Ph.D. student and a Postdoctoral Associate, respectively, at Cornell University. Silicon-on-Insulator Slot Waveguides: Theory and
Jan 2, 2014 ... In just over ten years, silicon photonics has become a key technology for .... Sili- con photonic slot waveguide Bragg gratings and resonators,?
OSA | Are slot and sub-wavelength grating waveguides better… The unique ability of slot and sub-wavelength grating (SWG) waveguides to confine light outside of the waveguide core material has attracted significant interest in their application to chemical and biological sensing. OSA | Second-order nonlinear silicon-organic hybrid waveguides We describe a concept for second-order nonlinear optical processes in silicon photonics. A silicon-organic hybrid (SOH) double slot waveguide is dispersion-engineered for mode phase-matching (MPM).
Frontiers | Low-Loss Slot Waveguides with Silicon (111 ...
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 28, NO. 1, JANUARY 1, 2016 19 Silicon Slot Waveguides With Low Transmission and Bending Losses at 1064 nm Xiangdong Li, Xue Feng, Xian Xiao, Yihang Li, Kaiyu Cui, Fang Liu, and Yidong Huang, Member, IEEE Abstract—Silicon slot waveguides operating at a wavelength Silicon-organic Hybrid Electro-optic Modulator Based on ... Abstract: A silicon-organic hybrid electro-optic (EO) modulator based on one-dimensional photonic crystal slot waveguides is proposed and demonstrated. Effective EO coefficient up to 490 pm/V is observed as a result of the slow group velocity in the proposed structure. Potential of slot waveguides for silicon-based optical ... Potential of slot waveguides for silicon-based optical interconnects Yehea Ismail, Hosam Mekawey, Rania Gamal and Mohamed A. Swillam Compact dielectric and plasmonic slot waveguides have low loss characteristics and can be fabricated in a CMOS-compatible manner, and are thus suitable for integration in modern integrated circuits. (PDF) Highly-Nonlinear Silicon Photonics Slot Waveguide
A slot-waveguide is a unique structure that enables light to be strongly confined and guided inside a narrow nanometer-scale region ofHis major fields of research are Nanophotonics, Super-resolution, Silicon Photonics and Fiber Optics. He has published around 21 refereed journal papers, 20...
The slot waveguide structure was first proposed by Almeida et al. (2004) as a simple way to achieve extremely strong optical confinement in a low refractive ... Controlling evanescent waves using silicon photonic all-dielectric ... May 14, 2018 ... Our approach marks a departure from interference-based confinement as in photonic crystals or slot waveguides, which utilize nanoscale field ... Highly-Nonlinear Silicon Photonics Slot Waveguide
IJRRAS 11 (3) June 2012 Passaro & al. Photonic Structures Based on Slot Waveguides 404 nanometers thick, a buried oxide (BOX) substrate, 1-2 μm-thick and a bottom silicon layer (several hundreds of μm-thick) which serves as mechanical support for the optical chip.
Nonlinearity of optimized silicon photonic slot waveguides
We design and fabricate a 320 nm slot for an electro-optic (E-O) polymer infiltrated silicon photonic crystal waveguide. Because of the large slot width, the poling efficiency of the infiltrated E-O polymer (Ajckl1/amorphous polycarbonate … OSA | Mid-infrared silicon photonic waveguides and devices… Silicon has been the material of choice of the photonics industry over the last decade due to its easy integration with silicon electronics, high index contrast, small footprint, and low cost, as well as its optical transparency in the near … OSA | Photonics in Switching 2014 Design of a Compact Metal-assisted Polarization Rotator for Silicon-based Slot Waveguides OSA | Integrated Photonics Research, Silicon and Nanophotonics…