Simultaneous light emission and detection of InGaN/GaN multiple quantum well diodes for in-plane visible light communication

Wang, Yongjin; Xu, Yin; Yang, Yongchao; Gao, Xumin; Zhu, Bingcheng; Cai, Wei; Yuan, Jialei; Zhang, Rong; Zhu, Hongbo

doi:10.1016/j.optcom.2016.10.070

Cited by 33 publications

(16 citation statements)

References 28 publications

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“…Using a single MQW-diode for both the transmitter and the receiver, the light communication system is simple, compact, and flexible, particularly for on-chip data transmission. A variety of on-chip III-nitride photonic circuits have been demonstrated with various functionalities 9 – 13 . In particular, both MQW-diodes can serve as the transmitter and the receiver simultaneously, and a full-duplex light communication system can be established with an enhanced spectral efficiency 9 .…”

Section: Introductionmentioning

confidence: 99%

“…A variety of on-chip III-nitride photonic circuits have been demonstrated with various functionalities 9 – 13 . In particular, both MQW-diodes can serve as the transmitter and the receiver simultaneously, and a full-duplex light communication system can be established with an enhanced spectral efficiency 9 . Both MQW-diodes can communicate with each other at the same time, providing great potential for parallel sensing and transmitting of the data.…”

Section: Introductionmentioning

confidence: 99%

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Full-duplex light communication with a monolithic multicomponent system

et al. 2018

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A monolithic multicomponent system is proposed and implemented on a III-nitride-on-silicon platform, whereby two multiple-quantum-well diodes (MQW-diodes) are interconnected by a suspended waveguide. Both MQW-diodes have an identical low-In-content InGaN/Al0.10Ga0.90N MQW structure and are produced by the same fabrication process flow. When appropriately biased, both MQW-diodes operate under a simultaneous emission-detection mode and function as a transmitter and a receiver at the same time, forming an in-plane full-duplex light communication system. Real-time full-duplex audio communication is experimentally demonstrated using the monolithic multicomponent system in combination with an external circuit.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Full-duplex light communication with a monolithic multicomponent system

et al. 2018

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“…InGaN layers are the heart of many optoelectronic devices as blue and green LEDs (Ponce & Bour, 1997), laser diodes (Perlin et al, 2016), light detectors (Wang et al, 2017) or photovoltaic cells (Redaelli et al, 2014). One of the most important issues related to this material is indium spatial fluctuations, as they strongly influence the optical properties of the devices.…”

Section: Introductionmentioning

confidence: 99%

Diffuse X-ray scattering from local chemical inhomogeneities in InGaN layers

2018

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Diffuse X-ray scattering from random chemical inhomogeneities in epitaxial layers of InGaN/GaN was simulated using linear elasticity theory and kinematical X-ray diffraction. The simulation results show the possibility of determining the r.m.s. deviations of the local In content and its lateral correlation length from reciprocal-space maps of the scattered intensity. The reciprocal-space distribution of the intensity scattered from inhomogeneities is typical and it can be distinguished from other sources of diffuse scattering such as threading or misfit dislocations. research papers J. Appl. Cryst. (2018). 51, 969-981 Václav Holý et al. Diffuse scattering from inhomogeneities in InGaN 973

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“…In [27] multiple quantum well diodes suitable for inplane VLC are presented. The particularity of this approach is that multiple quantum well diodes can be used as both receivers and transmitters in an in-line VLC system.…”

Section: Related Workmentioning

confidence: 99%

VLC Quantum Fusion

Suciu¹,

Scheianu²,

Petre³

et al. 2020

2020 International Workshop on Antenna Technology (iWAT)

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Visible Light Communication (VLC) is an innovative and proficient wireless communication technology that permits LED lighting and optical communications to work together by modulating the LED light source. For security in the Internet of Things (IoT), VLC communications face different challenges that were disputed in various research papers. VLC communication incorporated with the rising innovation of the IoT initiates a wide range of indoor applications. Quantum technology can also be integrated in VLC. Quantum dots (QDs) are promising materials regarding lighting and display because of their easy customizable emission wavelength, restricted Full Width at Half Maximum (FWHM) and superior quantum performance. This paper represents the state-of-the-art in the field of VLC Quantum. It presents a study with the most noticeable research activities and experimental results related to the VLC Quantum technology. Also, we propose a Q-IoT platform prototype which represents an innovative way to improve the IoT security and to create a safer network environment to operate within.

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Simultaneous light emission and detection of InGaN/GaN multiple quantum well diodes for in-plane visible light communication

Abstract: This paper presents the design, fabrication, and experimental characterization of monolithically integrated p-n junction InGaN/GaN multiple quantum well diodes (MQWDs) and

Cited by 33 publications

References 28 publications

Full-duplex light communication with a monolithic multicomponent system

Full-duplex light communication with a monolithic multicomponent system

Diffuse X-ray scattering from local chemical inhomogeneities in InGaN layers

VLC Quantum Fusion

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