Multimode waveguide based directional coupler

Rajib Ahmed; Ahmmed A. Rifat; Aydin Sabouri; Bader Al-qattan; Khamis Essa; Haider Butt

doi:10.1016/j.optcom.2016.03.015

Multimode waveguide based directional coupler

Rajib Ahmed, Ahmmed A. Rifat, Aydin Sabouri, Bader Al-qattan, Khamis Essa, Haider Butt

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

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Abstract

The Silicon-on-Insulator (SOI) based platform overcomes limitations of the previous copper and fiber based technologies. Due to its high index difference, SOI waveguide (WG) and directional couplers (DC) are widely used for high speed optical networks and hybrid Electro-Optical inter-connections; TE00–TE01, TE00–TE00 and TM00–TM00 SOI direction couplers are designed with symmetrical and asymmetrical configurations to couple with TE00, TE01 and TM00 in a multi-mode semi-triangular ring-resonator configuration which will be applicable for multi-analyte sensing. Couplers are designed with effective index method and their structural parameters are optimized with consideration to coupler length, wavelength and polarization dependence. Lastly, performance of the couplers are analyzed in terms of cross-talk, mode overlap factor, coupling length and coupling efficiency.

Original language	English
Pages (from-to)	183-191
Journal	Optics Communications
Volume	370
Early online date	14 Mar 2016
DOIs	https://doi.org/10.1016/j.optcom.2016.03.015
Publication status	Published - 1 Jul 2016

Keywords

Multimode waveguide
Directional coupler
Guided optics
Ring resonator
Optical devices

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Multimode Waveguide Based Directional Coupler
Eligibility for repository: Checked on 15/4/2016
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http://linkinghub.elsevier.com/retrieve/pii/S003040181630178X

Cite this

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title = "Multimode waveguide based directional coupler",

abstract = "The Silicon-on-Insulator (SOI) based platform overcomes limitations of the previous copper and fiber based technologies. Due to its high index difference, SOI waveguide (WG) and directional couplers (DC) are widely used for high speed optical networks and hybrid Electro-Optical inter-connections; TE00–TE01, TE00–TE00 and TM00–TM00 SOI direction couplers are designed with symmetrical and asymmetrical configurations to couple with TE00, TE01 and TM00 in a multi-mode semi-triangular ring-resonator configuration which will be applicable for multi-analyte sensing. Couplers are designed with effective index method and their structural parameters are optimized with consideration to coupler length, wavelength and polarization dependence. Lastly, performance of the couplers are analyzed in terms of cross-talk, mode overlap factor, coupling length and coupling efficiency.",

keywords = "Multimode waveguide, Directional coupler, Guided optics, Ring resonator, Optical devices",

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doi = "10.1016/j.optcom.2016.03.015",

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T1 - Multimode waveguide based directional coupler

AU - Ahmed, Rajib

AU - Rifat, Ahmmed A.

AU - Sabouri, Aydin

AU - Al-qattan, Bader

AU - Essa, Khamis

AU - Butt, Haider

PY - 2016/7/1

Y1 - 2016/7/1

N2 - The Silicon-on-Insulator (SOI) based platform overcomes limitations of the previous copper and fiber based technologies. Due to its high index difference, SOI waveguide (WG) and directional couplers (DC) are widely used for high speed optical networks and hybrid Electro-Optical inter-connections; TE00–TE01, TE00–TE00 and TM00–TM00 SOI direction couplers are designed with symmetrical and asymmetrical configurations to couple with TE00, TE01 and TM00 in a multi-mode semi-triangular ring-resonator configuration which will be applicable for multi-analyte sensing. Couplers are designed with effective index method and their structural parameters are optimized with consideration to coupler length, wavelength and polarization dependence. Lastly, performance of the couplers are analyzed in terms of cross-talk, mode overlap factor, coupling length and coupling efficiency.

AB - The Silicon-on-Insulator (SOI) based platform overcomes limitations of the previous copper and fiber based technologies. Due to its high index difference, SOI waveguide (WG) and directional couplers (DC) are widely used for high speed optical networks and hybrid Electro-Optical inter-connections; TE00–TE01, TE00–TE00 and TM00–TM00 SOI direction couplers are designed with symmetrical and asymmetrical configurations to couple with TE00, TE01 and TM00 in a multi-mode semi-triangular ring-resonator configuration which will be applicable for multi-analyte sensing. Couplers are designed with effective index method and their structural parameters are optimized with consideration to coupler length, wavelength and polarization dependence. Lastly, performance of the couplers are analyzed in terms of cross-talk, mode overlap factor, coupling length and coupling efficiency.

KW - Multimode waveguide

KW - Directional coupler

KW - Guided optics

KW - Ring resonator

KW - Optical devices

U2 - 10.1016/j.optcom.2016.03.015

DO - 10.1016/j.optcom.2016.03.015

M3 - Article

SN - 00304018

VL - 370

SP - 183

EP - 191

JO - Optics Communications

JF - Optics Communications

ER -

Multimode waveguide based directional coupler

Abstract

Keywords

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