InGaN/GaN Laser Diodes and their Applications

Scott Watson; Steffan Gwyn; Shaun Viola; Thomas J. Slight; Szymon Stanczyk; Szymon Grzanka; Amit Yadav; Duncan Rowe; Leslie Laycock; Kevin E. Docherty; Edik U. Rafailov; Piotr Perlin; Stephen P. Najda; Mike Leszczyński; Anthony Kelly

doi:10.1109/ICTON.2018.8473864

InGaN/GaN Laser Diodes and their Applications

Scott Watson, Steffan Gwyn, Shaun Viola, Thomas J. Slight, Szymon Stanczyk, Szymon Grzanka, Amit Yadav, Duncan Rowe, Leslie Laycock, Kevin E. Docherty, Edik U. Rafailov, Piotr Perlin, Stephen P. Najda, Mike Leszczyński, Anthony Kelly

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

Gallium nitride (GaN) laser diodes are becoming popular sources not only for lighting but for applications ranging from communications to quantum. This paper presents the use of a commercial, off-the-shelf laser diode, with an emission wavelength of 450 nm, for visible light communication, both in free space and for underwater scenarios. Data rates up to 15 Gbit/s have been achieved by making use of orthogonal frequency division multiplexing (OFDM). In addition, distributed feedback (DFB) lasers have been realised emitting at a single wavelength which lend themselves towards applications where high spectral purity is crucial such as atomic clocks or filtered free space transmission systems. These devices have the grating structure etched into the sidewall of the ridge and work is ongoing to measure the linewidth of these lasers with the intended application of cooling Sr+ ions.

Original language	English
Title of host publication	2018 20th International Conference on Transparent Optical Networks (ICTON)
Publisher	IEEE
ISBN (Electronic)	978-1-5386-6605-0
ISBN (Print)	978-1-5386-6606-7
DOIs	https://doi.org/10.1109/ICTON.2018.8473864
Publication status	Published - 27 Sept 2018
Event	20th Anniversary International Conference on Transparent Optical Networks (ICTON 2018) - Library of University Politehnica Bucharest, Bucharest, Romania Duration: 1 Jul 2018 → 5 Sept 2018 http://icton2018.upb.ro/

Publication series

Name	2018 20th International Conference on Transparent Optical Networks (ICTON)
Publisher	IEEE
ISSN (Electronic)	2161-2064

Conference

Conference	20th Anniversary International Conference on Transparent Optical Networks (ICTON 2018)
Abbreviated title	ICTON 2018
Country/Territory	Romania
City	Bucharest
Period	1/07/18 → 5/09/18
Internet address	http://icton2018.upb.ro/

Bibliographical note

© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Access to Document

10.1109/ICTON.2018.8473864

GaN Laser Diodes and their Applications
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Accepted author manuscript, 1.43 MB

Cite this

Watson, S., Gwyn, S., Viola, S., Slight, T. J., Stanczyk, S., Grzanka, S., Yadav, A., Rowe, D., Laycock, L., Docherty, K. E., Rafailov, E. U., Perlin, P., Najda, S. P., Leszczyński, M., & Kelly, A. (2018). InGaN/GaN Laser Diodes and their Applications. In 2018 20th International Conference on Transparent Optical Networks (ICTON) Article 8473864 (2018 20th International Conference on Transparent Optical Networks (ICTON)). IEEE. https://doi.org/10.1109/ICTON.2018.8473864

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title = "InGaN/GaN Laser Diodes and their Applications",

abstract = "Gallium nitride (GaN) laser diodes are becoming popular sources not only for lighting but for applications ranging from communications to quantum. This paper presents the use of a commercial, off-the-shelf laser diode, with an emission wavelength of 450 nm, for visible light communication, both in free space and for underwater scenarios. Data rates up to 15 Gbit/s have been achieved by making use of orthogonal frequency division multiplexing (OFDM). In addition, distributed feedback (DFB) lasers have been realised emitting at a single wavelength which lend themselves towards applications where high spectral purity is crucial such as atomic clocks or filtered free space transmission systems. These devices have the grating structure etched into the sidewall of the ridge and work is ongoing to measure the linewidth of these lasers with the intended application of cooling Sr+ ions.",

author = "Scott Watson and Steffan Gwyn and Shaun Viola and Slight, {Thomas J.} and Szymon Stanczyk and Szymon Grzanka and Amit Yadav and Duncan Rowe and Leslie Laycock and Docherty, {Kevin E.} and Rafailov, {Edik U.} and Piotr Perlin and Najda, {Stephen P.} and Mike Leszczy{\'n}ski and Anthony Kelly",

note = "{\textcopyright} 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. ; 20th Anniversary International Conference on Transparent Optical Networks (ICTON 2018), ICTON 2018 ; Conference date: 01-07-2018 Through 05-09-2018",

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doi = "10.1109/ICTON.2018.8473864",

language = "English",

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Watson, S, Gwyn, S, Viola, S, Slight, TJ, Stanczyk, S, Grzanka, S, Yadav, A, Rowe, D, Laycock, L, Docherty, KE, Rafailov, EU, Perlin, P, Najda, SP, Leszczyński, M & Kelly, A 2018, InGaN/GaN Laser Diodes and their Applications. in 2018 20th International Conference on Transparent Optical Networks (ICTON)., 8473864, 2018 20th International Conference on Transparent Optical Networks (ICTON), IEEE, 20th Anniversary International Conference on Transparent Optical Networks (ICTON 2018), Bucharest, Romania, 1/07/18. https://doi.org/10.1109/ICTON.2018.8473864

TY - GEN

T1 - InGaN/GaN Laser Diodes and their Applications

AU - Watson, Scott

AU - Gwyn, Steffan

AU - Viola, Shaun

AU - Slight, Thomas J.

AU - Stanczyk, Szymon

AU - Grzanka, Szymon

AU - Yadav, Amit

AU - Rowe, Duncan

AU - Laycock, Leslie

AU - Docherty, Kevin E.

AU - Rafailov, Edik U.

AU - Perlin, Piotr

AU - Najda, Stephen P.

AU - Leszczyński, Mike

AU - Kelly, Anthony

N1 - © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2018/9/27

Y1 - 2018/9/27

N2 - Gallium nitride (GaN) laser diodes are becoming popular sources not only for lighting but for applications ranging from communications to quantum. This paper presents the use of a commercial, off-the-shelf laser diode, with an emission wavelength of 450 nm, for visible light communication, both in free space and for underwater scenarios. Data rates up to 15 Gbit/s have been achieved by making use of orthogonal frequency division multiplexing (OFDM). In addition, distributed feedback (DFB) lasers have been realised emitting at a single wavelength which lend themselves towards applications where high spectral purity is crucial such as atomic clocks or filtered free space transmission systems. These devices have the grating structure etched into the sidewall of the ridge and work is ongoing to measure the linewidth of these lasers with the intended application of cooling Sr+ ions.

AB - Gallium nitride (GaN) laser diodes are becoming popular sources not only for lighting but for applications ranging from communications to quantum. This paper presents the use of a commercial, off-the-shelf laser diode, with an emission wavelength of 450 nm, for visible light communication, both in free space and for underwater scenarios. Data rates up to 15 Gbit/s have been achieved by making use of orthogonal frequency division multiplexing (OFDM). In addition, distributed feedback (DFB) lasers have been realised emitting at a single wavelength which lend themselves towards applications where high spectral purity is crucial such as atomic clocks or filtered free space transmission systems. These devices have the grating structure etched into the sidewall of the ridge and work is ongoing to measure the linewidth of these lasers with the intended application of cooling Sr+ ions.

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SN - 978-1-5386-6606-7

T3 - 2018 20th International Conference on Transparent Optical Networks (ICTON)

BT - 2018 20th International Conference on Transparent Optical Networks (ICTON)

PB - IEEE

T2 - 20th Anniversary International Conference on Transparent Optical Networks (ICTON 2018)

Y2 - 1 July 2018 through 5 September 2018

ER -

InGaN/GaN Laser Diodes and their Applications

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