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2020

All-optical tuning of a diamond micro-disk resonator on silicon

Hill, P., Klitis, C., Guilhabert, B., Sorel, M., Gu, E., Dawson, M. D. & Strain, M. J., 17 Feb 2020, In : Photonics Research. 8, 3, p. 318-324 7 p.

Research output: Contribution to journalArticle

Open Access
File
Diamond
Silicon
Resonators
Diamonds
Tuning
1 Downloads (Pure)

Gb/s underwater wireless optical communications using series-connected GaN micro-LED arrays

Arvanitakis, G. N., Bian, R., McKendry, J. J. D., Cheng, C., Xie, E., HE, X., Yang, G., Islim, M. S., Purwita, A. A., Gu, E., Haas, H. & Dawson, M. D., 9 Jan 2020, (Accepted/In press) IEEE Photonics Journal 9 p.

Research output: Contribution to specialist publicationArticle

Open Access
File
Optical communication
Light emitting diodes
optical communication
light emitting diodes
attenuation
2019
1 Citation (Scopus)
15 Downloads (Pure)

1 Gbps free-space deep ultraviolet communications based on III-nitride micro-LEDs emitting at 262 nm

He, X., Xie, E., Islim, M. S., Purwita, A. A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 24 Jun 2019, In : Photonics Research. 7, 7, p. B41-B47 7 p.

Research output: Contribution to journalArticle

Open Access
File
deep space
Nitrides
nitrides
Light emitting diodes
light emitting diodes
5 Citations (Scopus)
18 Downloads (Pure)

High-speed visible light communication based on a III-nitride series-biased micro-LED array

Xie, E., He, X., Islim, M. S., Purwita, A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 15 Feb 2019, In : Journal of Lightwave Technology. 37, 4, p. 1180-1186 7 p.

Research output: Contribution to journalArticle

Open Access
File
nitrides
optical communication
light emitting diodes
high speed
modulation

Micro-LED arrays for spatio-temporally correlated multi-mode operation

Herrnsdorf, J., Griffiths, A. D., Xie, E., McKendry, J., Gu, E., Strain, M. J. & Dawson, M. D., 21 Nov 2019, 2019 IEEE Photonics Conference (IPC). Piscataway, NJ.: IEEE, 2 p. 8908385

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
illuminating
emerging
brightness
light emitting diodes
communication

Microscale automated alignment and spatial tracking through structured illumination

Stonehouse, M., Blanchard, A., Guilhabert, B., Watson, I. M., Gu, E., Herrnsdorf, J. & Dawson, M. D., 21 Nov 2019, 2019 IEEE Photonics Conference (IPC). Piscataway, N.J.: IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Lighting
Lithography
Light emitting diodes
Masks
1 Citation (Scopus)
3 Downloads (Pure)

Multisite microLED optrode array for neural interfacing

McAlinden, N., Cheng, Y., Scharf, R., Xie, E., Gu, E., Reiche, C. F., Sharma, R., Tathireddy, P., Dawson, M. D., Rieth, L., Blair, S. & Mathieson, K., 28 Aug 2019, In : Neurophotonics. 6, 3, 9 p., 035010.

Research output: Contribution to journalArticle

Open Access
File
needles
neurons
sapphire
mammals
glass
2 Citations (Scopus)
17 Downloads (Pure)

Neural network based joint spatial and temporal equalization for MIMO-VLC system

Rajbhandari, S., Chun, H., Faulkner, G., Haas, H., Xie, E., McKendry, J. J. D., Herrnsdorf, J., Gu, E., Dawson, M. D. & O'Brien, D., 1 Jun 2019, In : IEEE Photonics Technology Letters. 31, 11, p. 821-824 4 p.

Research output: Contribution to journalArticle

Open Access
File
MIMO (control systems)
optical communication
telecommunication
Communication systems
Equalizers
7 Downloads (Pure)

On-chip GaN-based dual-color micro-LED arrays and their application in visible light communication

Correia Carreira, J. F. C., Xie, E., Bian, R., Cheng, C., McKendry, J. J. D., Guilhabert, B., Haas, H., Gu, E. & Dawson, M. D., 30 Sep 2019, In : Optics Express. 27, 20, p. A1517-A1528 12 p.

Research output: Contribution to journalArticle

Open Access
File
optical communication
light emitting diodes
chips
color
transmitters
4 Downloads (Pure)

Pump-power-dependence of CsPbBr3-in-Cs4PbBr6 quantum dot color converter

Leitão, M. F., Islim, M. S., Yin, L., Viola, S., Watson, S., Kelly, A., Dong, Y., Li, X., Zeng, H., Videv, S., Haas, H., Gu, E., Watson, I. M., Laurand, N. & Dawson, M. D., 1 Aug 2019, In : Optical Materials Express. 9, 8, p. 3504-3518 15 p.

Research output: Contribution to journalArticle

Open Access
File
Semiconductor quantum dots
Pumps
Color
Bandwidth
Full width at half maximum
16 Downloads (Pure)

Thermally tuneable integrated diamond micro-disk resonators fabricated by micro-assembly

Hill, P., Klitis, C., Guilhabert, B., Sorel, M., Gu, E., Dawson, M. D. & Strain, M. J., 25 Apr 2019, (Accepted/In press). 2 p.

Research output: Contribution to conferenceSpeech

Open Access
File
C band
ultrahigh frequencies
telecommunication
Q factors
assembly
23 Downloads (Pure)

Ultra-low cost high-density two-dimensional visible-light optical interconnects

Bamiedakis, N., McKendry, J. J. D., Xie, E., Gu, E., Dawson, M. D., Penty, R. & White, I. H., 1 Jul 2019, In : Journal of Lightwave Technology. 37, 13, p. 3305 - 3314 10 p.

Research output: Contribution to journalArticle

Open Access
File
optical interconnects
light emitting diodes
data transmission
waveguides
pulse amplitude modulation
2018
25 Downloads (Pure)

Deep UV micro-LED arrays for optical communications

He, X., Xie, E., Islim, M. S., Purwita, A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 24 Apr 2018.

Research output: Contribution to conferencePaper

Open Access
File
Optical communication
Light emitting diodes
optical communication
light emitting diodes
ultraviolet radiation
15 Downloads (Pure)
Open Access
File
photolithography
curing
microbalances
radiant flux density
CMOS
17 Downloads (Pure)

Energy scaling, second Stokes oscillation and Raman gain-guiding in monolithic diamond Raman lasers

Savitski, V. G., Demetriou, G., Reilly, S., Liu, H., Gu, E., Dawson, M. D. & Kemp, A., 31 Dec 2018, In : IEEE Journal of Quantum Electronics. 54, 6, 8 p., 1700408.

Research output: Contribution to journalArticle

Open Access
File
Raman lasers
Diamonds
diamonds
Pumps
scaling
2 Citations (Scopus)
13 Downloads (Pure)

Experimental demonstration of generalised space shift keying for visible light communication

Bian, R., Videv, S., Griffiths, A. D., McKendry, J. J. D., Xie, E., Gu, E., Dawson, M. D. & Haas, H., 1 Feb 2018, 2017 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom). Piscataway, NJ: IEEE, 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Demonstrations
Light emitting diodes
Transmitters
Gallium nitride
Printed circuit boards
1 Citation (Scopus)
6 Downloads (Pure)

Experimental demonstration of non-line-of-sight visible light communication with different reflecting materials using a GaN-based micro-LED and modified IEEE 802.11ac

Lu, Z., Tian, P., Fu, H., Montes, J., Huang, X., Chen, H., Zhang, X., Liu, X., Liu, R., Zheng, L., Zhou, X., Gu, E., Liu, Y. & Zhao, Y., 12 Oct 2018, In : AIP Advances. 8, 10, 9 p., 105017.

Research output: Contribution to journalArticle

Open Access
File
gallium nitrides
visual perception
optical communication
light emitting diodes
bit error rate
1 Citation (Scopus)
13 Downloads (Pure)

Experimental study on microlaser fluorescence spectrometer

Tian, Z., Wang, L., Zhang, S., Zhang, Y., Liu, L. & Gu, E., 4 Jan 2018, In : Optical Engineering. 57, 1, 4 p., 014102.

Research output: Contribution to journalArticle

Open Access
File
Spectrometers
Fluorescence
spectrometers
fluorescence
Lasers

Hybridisation of diamond with silicon photonic resonators

Hill, P. D., Gu, E., Dawson, M. & Strain, M., 10 Jul 2018, (Unpublished).

Research output: Contribution to conferenceSpeech

resonators
diamonds
photonics
silicon
membranes
21 Downloads (Pure)

Light emitting diodes and lasers for high-speed underwater optical communications

Arvanitakis, G., McKendry, J., Bookey, H. T., Gu, E. & Dawson, M. D., 26 Jun 2018. 16 p.

Research output: Contribution to conferencePaper

Open Access
File
underwater communication
optical communication
light emitting diodes
high speed
lasers

Micro-assembly of hybrid diamond-Si resonator devices

Hill, P. D., Gu, E. & Strain, M., 4 Jul 2018, (Submitted).

Research output: Contribution to conferenceSpeech

SOI (semiconductors)
grade
assembly
resonators
diamonds
14 Downloads (Pure)

Second Stokes oscillation and Raman gain-guiding in micro-lensed monolithic diamond Raman lasers

Savitski, V., Demetriou, G., Reilly, S., Liu, H., Gu, E., Dawson, M. & Kemp, A., 2 Sep 2018. 1 p.

Research output: Contribution to conferenceAbstract

Open Access
File
Raman lasers
diamonds
oscillations
resonators
radii
20 Citations (Scopus)
25 Downloads (Pure)

The impact of solar irradiance on visible light communications

Islim, M. S., Videv, S., Safari, M., Xie, E., McKendry, J. J. D., Gu, E., Dawson, M. D. & Haas, H., 15 Jun 2018, In : Journal of Lightwave Technology. 36, 12, p. 2376-2386 11 p.

Research output: Contribution to journalArticle

Open Access
File
irradiance
optical communication
sunlight
telecommunication
direct current
1 Citation (Scopus)
13 Downloads (Pure)

Thin film diamond membranes bonded on-demand with SOI ring resonators

Hill, P., Gu, E., Dawson, M. D. & Strain, M. J., 30 Sep 2018, In : Diamond and Related Materials. 88, p. 215-221 7 p.

Research output: Contribution to journalArticle

Open Access
File
Diamond
SOI (semiconductors)
Resonators
Diamonds
resonators
21 Downloads (Pure)

Three-dimensional solid-state qubit arrays with long-lived spin coherence

Stephen, C. J., Green, B. L., Lekhai, Y. N. D., Weng, L., Hill, P., Johnson, S., Frangeskou, A. C., Diggle, P. L., Strain, M. J., Gu, E., Newton, M. E., Smith, J. M., Salter, P. S. & Morely, G. W., 10 Jul 2018, Ithaca, NY.

Research output: Working paper

Open Access
File
solid state
nitrogen
diamonds
quantum computation
lasers
3 Citations (Scopus)
11 Downloads (Pure)

Ultra-wide coverage VLC system with alignment-free receiver

Quintana, C., Chun, H., Mulyawan, R., Faulkner, G., Collins, S., O'Brien, D., Xie, E., McKendry, J. J. D., Gu, E., Dawson, M. D., Manousiadis, P. P., Vithanage, D. A., Turnbull, G. A. & Samuel, I. D. W., 19 Mar 2018, 2018 Global LiFi Congress. Piscataway, NJ: IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
transmitters
optical communication
telecommunication
receivers
alignment
2017
14 Citations (Scopus)
150 Downloads (Pure)

A multigigabit per second integrated multiple-input multiple-output VLC demonstrator

Rajbhandari, S., Jalajakumari, A. V. N., Chun, H., Faulkner, G., Cameron, K., Henderson, R., Tsonev, D., Haas, H., Xie, E., McKendry, J. J. D., Herrnsdorf, J., Ferreira, R., Gu, E., Dawson, M. D. & O'Brien, D., 15 Oct 2017, In : Journal of Lightwave Technology. 35, 20, 6 p.

Research output: Contribution to journalArticle

Open Access
File
MIMO (control systems)
optical communication
CMOS
light emitting diodes
gallium nitrides
11 Citations (Scopus)
83 Downloads (Pure)

An easy approach to control β-phase formation in PFO films for optimized emission properties

Zhang, Q., Chi, L., Hai, G., Fang, Y., Li, X., Xia, R., Huang, W. & Gu, E., 18 Feb 2017, In : Molecules. 8 p., 315.

Research output: Contribution to journalArticle

Open Access
File
Phase control
phase control
Spontaneous emission
Organic light emitting diodes (OLED)
paraffins
6 Citations (Scopus)
102 Downloads (Pure)

Characteristics of GaN-based light emitting diodes with different thicknesses of buffer layer grown by HVPE and MOCVD

Tian, P., Edwards, P. R., Wallace, M. J., Martin, R. W., McKendry, J. J. D., Gu, E., Dawson, M. D., Qiu, Z-J., Jia, C., Chen, Z., Zhang, G., Zheng, L. & Liu, R., 23 Jan 2017, In : Journal of Physics D: Applied Physics. 50, 7, 12 p., 075101.

Research output: Contribution to journalArticle

Open Access
File
Metallorganic chemical vapor deposition
Buffer layers
metalorganic chemical vapor deposition
Light emitting diodes
light emitting diodes
3 Citations (Scopus)
54 Downloads (Pure)

CMOS-integrated GaN LED array for discrete power level stepping in visible light communications

Griffiths, A. D., Islim, M. S., Herrnsdorf, J., McKendry, J. J. D., Henderson, R., Haas, H., Gu, E. & Dawson, M. D., 16 Mar 2017, In : Optics Express. 25, 8, p. 338-345 8 p.

Research output: Contribution to journalArticle

Open Access
File
pulse amplitude modulation
optical communication
CMOS
frequency division multiplexing
light emitting diodes
8 Citations (Scopus)
282 Downloads (Pure)

Design, fabrication and application of GaN-based micro-LED arrays with individual addressing by n-electrodes

Xie, E., Stonehouse, M., Ferreira, R., McKendry, J. J. D., Herrnsdorf, J., He, X., Rajbhandari, S., Chun, H., Jalajakumari, A. V. N., Almer, O., Faulkner, G., Watson, I. M., Gu, E., Henderson, R., O'Brien, D. & Dawson, M. D., 31 Dec 2017, In : IEEE Photonics Journal. 9, 6, 11 p., 7907811.

Research output: Contribution to journalArticle

Open Access
File
Light emitting diodes
light emitting diodes
Fabrication
Electrodes
fabrication
1 Citation (Scopus)
14 Downloads (Pure)

Development, performance and application of novel GaN-based micro-LED arrays with individually addressable n-electrodes

Xie, E., Stonehouse, M., Ferreira, R., McKendry, J. J. D., Herrnsdorf, J., He, X., Rajbhandari, S., Chun, H., Jalajakumari, A. V. N., Almer, O., Faulkner, G., Watson, I. M., Gu, E., Henderson, R., O'Brien, D. & Dawson, M. D., 23 Nov 2017, 2017 IEEE Photonics Conference (IPC). Piscataway, N.J.: IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Light emitting diodes
Electrodes
Transistors
Modulation
Metals
21 Downloads (Pure)

Energy scaling of yellow emission from monolithic diamond Raman lasers

Reilly, S., Savitski, V. G., Liu, H., Gu, E., Dawson, M. D. & Kemp, A. J., 25 Jun 2017, 2017 European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference. Munich Germany, 1 p. CD_P_22

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Diamond
Diamonds
Lasers
Q switched lasers
Wavelength
2 Citations (Scopus)

GaN based µLED drive circuit for visible light communication (VLC) with improved linearity using on-chip optical feedback

Zuhdi, A. W. M., McKendry, J. J. D., Henderson, R. K., Gu, E., Dawson, M. D. & Underwood, I., 9 Feb 2017, Proceedings of the 2016 IEEE Region 10 Conference (TENCON). Piscataway, N.J.: IEEE, p. 3394-3397 4 p. (Proceedings of IEEE Region Ten Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

linearity
optical communication
light emitting diodes
chips
illuminating
16 Downloads (Pure)

Hybrid integration of diamond membranes with GaN waveguides

Hill, P., Liu, H., Gu, E., Dawson, M. D. & Strain, M. J., 18 Jun 2017. 1 p.

Research output: Contribution to conferencePoster

Open Access
File
diamonds
membranes
waveguides
photonics
integrated circuits
126 Downloads (Pure)

Integrating diamond with GaN photonic device

Hill, P., Liu, H., Leyman, R., Gu, E., Dawson, M. & Strain, M., 5 Apr 2017. 1 p.

Research output: Contribution to conferencePoster

Open Access
File
diamonds
photonics
registers
manipulators
emitters
6 Citations (Scopus)
47 Downloads (Pure)

Manufacturing with light - micro-assembly of opto-electronic microstructures

Zhang, S., Liu, Y., Qian, Y., Li, W., Juvert, J., Tian, P., Navarro, J-C., Clark, A. W., Gu, E., Dawson, M. D., Cooper, J. M. & Neale, S. L., 13 Nov 2017, In : Optics Express. 25, 23, p. 28838-28850 13 p.

Research output: Contribution to journalArticle

Open Access
File
manufacturing
solders
assembly
optoelectronic devices
microstructure
1 Citation (Scopus)
21 Downloads (Pure)

MicroLED-pumped perovskite quantum dot color converter for visible light communications

Leitão, M. F., Islim, M. S., Yin, L., Viola, S., Watson, S., Kelly, A., Li, X., Yu, D., Zeng, H., Videv, S., Haas, H., Gu, E., Laurand, N. & Dawson, M. D., 23 Nov 2017, 30th Annual Conference of the IEEE Photonics Society: IPC 2017. Piscataway, NJ: IEEE, p. 69-70 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Perovskite
Semiconductor quantum dots
Color
Communication
Visible light communication
6 Citations (Scopus)
81 Downloads (Pure)
Open Access
File
Space division multiple access
multiple access
positioning
division
Light emitting diodes
131 Downloads (Pure)
Open Access
File
CMOS
light emitting diodes
communication
illumination
illuminating
88 Citations (Scopus)
22 Downloads (Pure)

Towards 10 Gb/s OFDM-based visible light communication using a GaN violet micro-LED

Islim, M. S., Ferreira, R. X., He, X., Xie, E., Videv, S., Viola, S., Watson, S., Bamiedakis, N., Penty, R. V., White, I. H., Kelly, A. E., Gu, E., Haas, H. & Dawson, M. D., 28 Mar 2017, In : Photonics Research. 5, 2, p. A35-A43 9 p.

Research output: Contribution to journalArticle

Open Access
File
Gallium nitride
frequency division multiplexing
gallium nitrides
Orthogonal frequency division multiplexing
Light emitting diodes
2016
14 Citations (Scopus)
225 Downloads (Pure)

Aging characteristics of blue InGaN micro-light emitting diodes at an extremely high current density of 3.5kAcm−2

Tian, P., Althumali, A., Gu, E., Watson, I. M., Dawson, M. D. & Liu, R., 2 Mar 2016, In : Semiconductor Science and Technology. 31, 4, p. 1-12 12 p.

Research output: Contribution to journalArticle

Open Access
File
Light emitting diodes
high current
Current density
light emitting diodes
Aging of materials
7 Citations (Scopus)
127 Downloads (Pure)
Open Access
File
Diamond
Photoresists
photoresists
Lenses
Diamonds
18 Citations (Scopus)
132 Downloads (Pure)

Fabrication, characterization and applications of flexible vertical InGaN micro-light emitting diode arrays

Tian, P., McKendry, J. J. D., Gu, E., Chen, Z., Sun, Y., Zhang, G., Dawson, M. D. & Liu, R., 8 Jan 2016, In : Optics Express. 24, 1, p. 699-707 9 p.

Research output: Contribution to journalArticle

Open Access
File
Light emitting diodes
light emitting diodes
Fabrication
fabrication
optical communication
141 Citations (Scopus)
350 Downloads (Pure)

High bandwidth GaN-based micro-LEDs for multi-Gbps visible light communications

Ferreira, R. X. G., Xie, E., Mckendry, J. J. D., Rajbhandari, S., Chun, H., Faulkner, G., Watson, S., Kelly, A. E., Gu, E., Penty, R. V., White, I. H., O'Brien, D. C. & Dawson, M. D., 21 Jul 2016, In : IEEE Photonics Technology Letters. 28, 19, p. 2023-2026 4 p.

Research output: Contribution to journalArticle

Open Access
File
Gallium nitride
gallium nitrides
Light emitting diodes
optical communication
light emitting diodes
7 Citations (Scopus)
121 Downloads (Pure)

High speed integrated digital to light converter for short range visible light communication

Jalajakumari, A. V. N., Xie, E., McKendry, J., Gu, E., Dawson, M. D., Haas, H. & Henderson, R. K., 2 Nov 2016, In : IEEE Photonics Technology Letters.

Research output: Contribution to journalArticle

Open Access
File
converters
optical communication
high speed
pulse amplitude modulation
frequency division multiplexing
7 Citations (Scopus)
267 Downloads (Pure)
Open Access
File
Data communication systems
Light emitting diodes
Display devices
13 Citations (Scopus)
93 Downloads (Pure)

Large radius of curvature micro-lenses on single crystal diamond for application in monolithic diamond Raman lasers

Liu, H., Reilly, S., Herrnsdorf, J., Xie, E., Savitski, V. G., Kemp, A. J., Gu, E. & Dawson, M. D., 1 May 2016, In : Diamond and Related Materials. 65, p. 37-41 5 p.

Research output: Contribution to journalArticle

Open Access
File
Diamond
Raman lasers
Lenses
Diamonds
diamonds
15 Downloads (Pure)

Laser-excited 580nm AlGaInP nanomembrane for visible light communications

Leitao, M., Foucher, C., Islim, M., Yin, L., Guilhabert, B., Krysa, A. B., Videv, S., Xie, E., Gu, E., Haas, H., Laurand, N. & Dawson, M. D., 17 Nov 2016. 3 p.

Research output: Contribution to conferencePaper

Open Access
File
data transmission
converters
optical communication
semiconductor lasers
quantum wells
92 Citations (Scopus)
571 Downloads (Pure)

LED based wavelength division multiplexed 10 Gb/s visible light communications

Chun, H., Rajbhandari, S., Faulkner, G., Tsonev, D., Xie, E., McKendry, J. J. D., Gu, E., Dawson, M. D., Obrien, D. & Haas, H., 1 Jul 2016, In : Journal of Lightwave Technology. 34, 13, p. 3047-3052 6 p.

Research output: Contribution to journalArticle

Open Access
File
division
optical communication
light emitting diodes
wavelengths
color