scholarly journals Low Loss Nanophotonic Waveguides and Ring Resonators in Silicon-on-Insulator

2004 ◽  
Author(s):  
Roel Baets
Keyword(s):  
Silicon On Insulator ◽  
Ring Resonators ◽  
Low Loss ◽  
Nanophotonic Waveguides

scholarly journals Low-loss, low-cross-talk crossings for silicon-on-insulator nanophotonic waveguides

2007 ◽  
Vol 32 (19) ◽  
pp. 2801 ◽  
Author(s):  
Wim Bogaerts ◽  
Pieter Dumon ◽  
Dries Van Thourhout ◽  
Roel Baets
Keyword(s):  
Cross Talk ◽  
Silicon On Insulator ◽  
Low Loss ◽  
Nanophotonic Waveguides

Low-loss photonic wires and compact ring resonators in silicon-on-insulator

2004 ◽  
Author(s):  
Pieter Dumon ◽  
Wim Bogaerts ◽  
Joris Van Campenhout ◽  
Vincent Wiaux ◽  
Johan M. Wouters ◽  
...  
Keyword(s):  
Silicon On Insulator ◽  
Ring Resonators ◽  
Compact Ring ◽  
Low Loss ◽  
Photonic Wires

scholarly journals Vertical optical ring resonators fully integrated with nanophotonic waveguides on silicon-on-insulator substrates

2015 ◽  
Vol 40 (16) ◽  
pp. 3826 ◽  
Author(s):  
Abbas Madani ◽  
Moritz Kleinert ◽  
David Stolarek ◽  
Lars Zimmermann ◽  
Libo Ma ◽  
...  
Keyword(s):  
Silicon On Insulator ◽  
Ring Resonators ◽  
Fully Integrated ◽  
Optical Ring Resonators ◽  
Nanophotonic Waveguides ◽  
Optical Ring

High-Q Silicon-on-Insulator Micro-Ring Resonator with Silica Covering

2013 ◽  
Vol 684 ◽  
pp. 443-446
Author(s):  
Chao Liu ◽  
Chen Yang Xue ◽  
Dan Feng Cui ◽  
Jun Bin Zang ◽  
Yong Hua Wang ◽  
...  
Keyword(s):  
Electron Beam ◽  
Transmission Spectrum ◽  
Electron Beam Lithography ◽  
Ring Resonator ◽  
Sio2 Layer ◽  
Silicon On Insulator ◽  
New Method ◽  
Ring Resonators ◽  
Q Factor ◽  
High Q

We designed High-Q micro-ring resonators based on SOI material. A new method of using a top SiO2 layer to cover the waveguide is applied and the tested Q factor is as high as 1.0135×104. Micro-ring resonator has been fabricated using Electron-Beam Lithography and Inductive Coupled Plasma. OptiFDTD was used to simulate the micro-ring resonator and we compared the transmission spectrum of this resonator with the resonator without SiO2 covering.

scholarly journals Fully three-dimensional analysis of a photonic crystal assisted silicon on insulator waveguide bend

2018 ◽  
Vol 32 (31) ◽  
pp. 1850344 ◽  
Author(s):  
N. Eti ◽  
Z. Çetin ◽  
H. S. Sözüer
Keyword(s):  
Photonic Crystal ◽  
Numerical Study ◽  
Fdtd Method ◽  
Three Dimensional ◽  
Silicon On Insulator ◽  
Geometrical Parameters ◽  
Low Loss ◽  
Bending Loss ◽  
Difference Time ◽  
Waveguide Bend

A detailed numerical study of low-loss silicon on insulator (SOI) waveguide bend is presented using the fully three-dimensional (3D) finite-difference time-domain (FDTD) method. The geometrical parameters are optimized to minimize the bending loss over a range of frequencies. Transmission results for the conventional single bend and photonic crystal assisted SOI waveguide bend are compared. Calculations are performed for the transmission values of TE-like modes where the electric field is strongly transverse to the direction of propagation. The best obtained transmission is over 95% for TE-like modes.

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