1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure

Dror Malka; Moshe Ran

doi:10.1117/12.2313271

1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure

Dror Malka, Moshe Ran

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The advance progress of the visible light networking systems requires powerful and new devices that enable high data rate light transmission with low losses. Therefore, we introduce a new design for a 1×8 green light intensity splitter based on the multimode interference coupler (MMI) in a gallium-nitride (GaN)-silicon-oxide (SiO₂) slot waveguide structure. Simulation results show that after a propagation length of 16.55μm the power of the green light signal (536 nm) is split into eight output beams with equal power and low transmission losses of 0.11dB. In addition, the splitter operates in the visible light spectrum from 460-670nm. Therefore, this device can increase performance in network communication systems that work in the visible light range.

Original language	English
Title of host publication	Optical Design and Engineering VII
Editors	Andrew P. Wood, Rolf Wartmann, Laurent Mazuray
Publisher	SPIE
ISBN (Print)	9781510619173
DOIs	https://doi.org/10.1117/12.2313271
State	Published - 2018
Externally published	Yes
Event	Optical Design and Engineering VII 2018 - Frankfurt, Germany Duration: 14 May 2018 → 17 May 2018

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	10690
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Optical Design and Engineering VII 2018
Country/Territory	Germany
City	Frankfurt
Period	14/05/18 → 17/05/18

Bibliographical note

Publisher Copyright:
© 2018 SPIE.

Funding

The authors gratefully acknowledge the financial support of the EU Horizon 2020 program towards the Internet of Radio-Light project H2020-ICT 761992.

Funders	Funder number
Horizon 2020 Framework Programme
Horizon 2020	761992

Keywords

FV-BPM
Intensity splitter
MMI
VLC
slot-waveguide

Access to Document

10.1117/12.2313271

Cite this

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title = "1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure",

abstract = "The advance progress of the visible light networking systems requires powerful and new devices that enable high data rate light transmission with low losses. Therefore, we introduce a new design for a 1×8 green light intensity splitter based on the multimode interference coupler (MMI) in a gallium-nitride (GaN)-silicon-oxide (SiO2) slot waveguide structure. Simulation results show that after a propagation length of 16.55μm the power of the green light signal (536 nm) is split into eight output beams with equal power and low transmission losses of 0.11dB. In addition, the splitter operates in the visible light spectrum from 460-670nm. Therefore, this device can increase performance in network communication systems that work in the visible light range.",

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Malka, D & Ran, M 2018, 1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure. in AP Wood, R Wartmann & L Mazuray (eds), Optical Design and Engineering VII., 1069010, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10690, SPIE, Optical Design and Engineering VII 2018, Frankfurt, Germany, 14/05/18. https://doi.org/10.1117/12.2313271

1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure. / Malka, Dror; Ran, Moshe.
Optical Design and Engineering VII. ed. / Andrew P. Wood; Rolf Wartmann; Laurent Mazuray. SPIE, 2018. 1069010 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10690).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure

Abstract

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Bibliographical note

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Keywords

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