Silicon-on-insulator-based slab to slot waveguide mode coupler

2018 ◽  
Author(s):  
Nishit Malviya ◽  
Bhaswati Singha Deo ◽  
Vishnu Priye
Keyword(s):  
Waveguide Mode ◽  
Silicon On Insulator ◽  
Slot Waveguide

High efficiency silicon strip waveguide to plasmonic slot waveguide mode converter

2015 ◽  
Author(s):  
Chin-Ta Chen ◽  
Xiaochuan Xu ◽  
Amir Hosseini ◽  
Zeyu Pan ◽  
Ray T. Chen
Keyword(s):  
Waveguide Mode ◽  
High Efficiency ◽  
Mode Converter ◽  
Slot Waveguide ◽  
Strip Waveguide ◽  
Waveguide Mode Converter

Efficient strip to slot waveguide mode converter using fast quasi-adiabatic approach

2020 ◽  
Vol 2 (3) ◽  
pp. 035014
Author(s):  
Nikhil Dhingra ◽  
Geetika Jain Saxena ◽  
Kamal Kishor ◽  
Enakshi Khular Sharma
Keyword(s):  
Waveguide Mode ◽  
Mode Converter ◽  
Slot Waveguide ◽  
Adiabatic Approach ◽  
Waveguide Mode Converter

scholarly journals Comparative Study of Nano-Slot Silicon Waveguides Covered by Dye Doped and Undoped Polymer Cladding

2018 ◽  
Vol 9 (1) ◽  
pp. 89 ◽  
Author(s):  
Siegfried Bondarenko ◽  
Claus Villringer ◽  
Patrick Steglich
Keyword(s):  
High Performance ◽  
Nonlinear Optical ◽  
Structural Parameters ◽  
Polymer System ◽  
Silicon On Insulator ◽  
Slot Waveguide ◽  
Optical Modulators ◽  
Optical Polymer ◽  
Waveguide Design ◽  
Cladding Material

Nonlinear optical dyes doped in optical polymer matrices are widely used for electro-optical devices. Linear optical properties change with dye concentration, which leads to a change in modal properties, especially in nano-structured integrated waveguides such as silicon slot-waveguides. Here, we investigate the influence of a nonlinear optical dye on the performance of a silicon-organic hybrid slot-waveguide. A simulation study of the modal and optical confinement properties is carried out and dependence of the structural parameters of the slot-waveguide and the organic cladding material is taken into account. As cladding material, a guest-host polymer system is employed comprising the nonlinear optical dye Disperse Red 1 (DR1) doped in a poly[methyl methacrylate] (PMMA) matrix. The refractive indices of doped and undoped PMMA were deduced from ellipsometric data. We present a guideline for an optimized slot-waveguide design for the fabrication in silicon-on-insulator technology giving rise to scalable, high-performance integrated electro-optical modulators.

scholarly journals Robust polarization-insensitive strip-slot waveguide mode converter based on symmetric multimode interference

2016 ◽  
Vol 24 (7) ◽  
pp. 7347 ◽  
Author(s):  
Qingzhong Deng ◽  
Qiaojing Yan ◽  
Lu Liu ◽  
Xinbai Li ◽  
Jurgen Michel ◽  
...  
Keyword(s):  
Waveguide Mode ◽  
Mode Converter ◽  
Multimode Interference ◽  
Slot Waveguide ◽  
Polarization Insensitive ◽  
Waveguide Mode Converter

Highly Compact Polarization Insensitive Strip-Slot Waveguide Mode Converter

CLEO: 2015 ◽  
2015 ◽  
Author(s):  
Qingzhong Deng ◽  
Qiaojing Yan ◽  
Lu Liu ◽  
Xinbai Li ◽  
Zhiping Zhou
Keyword(s):  
Waveguide Mode ◽  
Mode Converter ◽  
Slot Waveguide ◽  
Polarization Insensitive ◽  
Waveguide Mode Converter

Strip-slot waveguide mode converter based on symmetric multimode interference

2014 ◽  
Vol 39 (19) ◽  
pp. 5665 ◽  
Author(s):  
Qingzhong Deng ◽  
Lu Liu ◽  
Xinbai Li ◽  
Zhiping Zhou
Keyword(s):  
Waveguide Mode ◽  
Mode Converter ◽  
Multimode Interference ◽  
Slot Waveguide ◽  
Waveguide Mode Converter
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