scholarly journals Blue Laser Diode-Based Visible Light Communication and Solid-State Lighting

2021 ◽  
Author(s):  
Amjad Ali ◽  
Qian Li ◽  
Hongyan Fu ◽  
Syed Raza Mehdi
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Laser Diode ◽  
High Speed ◽  
Visible Light Communication ◽  
Blue Laser ◽  
Solid State Lighting ◽  
High Quality ◽  
Light Emitting ◽  
Blue Laser Diode

In this chapter, we review our recent work on blue laser diode-based visible light communication and solid-state lighting. Gallium nitride (GaN) phosphor-converted white light-emitting diodes (Pc-WLEDs) are emerging as an indispensable solid-state lighting (SSL) source for next-generation display system and the lighting industry. Together with the function of lighting, visible light communication (VLC) using Pc-WLEDs has gained increasing attention to fulfill the growing demand for wireless data communication. Practically, the low modulation response and low emitting intensity of light-emitting diodes (LED) are the drawbacks for the development of ultrahigh-speed VLC and high-quality SSL system. Blue GaN laser diode (LD) and remote phosphor-based white light can be used for both high-speed VLC and SSL simultaneously. We demonstrated a color-rendering index (CRI) of 93.8, a correlated color temperature (CCT) of 4435 K, and a data rate of 1.6 Gbps under NRZ-OOK modulation by an exciting blue laser diode on narrowband green−/red-emitting composite phosphor film. This work opens up exciting possibilities for future high-speed indoor VLC and high-quality SSL.

Blue-laser-diode–based high CRI lighting and high-speed visible light communication using narrowband green-/red-emitting composite phosphor film

2020 ◽  
Vol 59 (17) ◽  
pp. 5197 ◽  
Author(s):  
Amjad Ali ◽  
Riffat Tehseen ◽  
K. M. Mithilesh ◽  
Chao Zhang ◽  
S. A. Hassnain ◽  
...  
Keyword(s):  
Visible Light ◽  
Laser Diode ◽  
High Speed ◽  
Visible Light Communication ◽  
Blue Laser ◽  
Blue Laser Diode ◽  
Phosphor Film

A review of blue light emitting diodes for future solid state lighting and visible light communication applications

2019 ◽  
Vol 136 ◽  
pp. 106294 ◽  
Author(s):  
M. Manikandan ◽  
D. Nirmal ◽  
J. Ajayan ◽  
P. Mohankumar ◽  
P. Prajoon ◽  
...  
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
Visible Light Communication ◽  
Solid State Lighting ◽  
Light Emitting

scholarly journals 4-Gbit/s visible light communication link based on 16-QAM OFDM transmission over remote phosphor-film converted white light by using blue laser diode

2015 ◽  
Vol 23 (26) ◽  
pp. 33656 ◽  
Author(s):  
José Ramón Durán Retamal ◽  
Hassan Makine Oubei ◽  
Bilal Janjua ◽  
Yu-Chieh Chi ◽  
Huai-Yung Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Laser Diode ◽  
White Light ◽  
Visible Light Communication ◽  
Blue Laser ◽  
Communication Link ◽  
Blue Laser Diode ◽  
Remote Phosphor ◽  
Phosphor Film

Blue Laser Diode-Based Remote Solid-State Lighting Using Plastic Optical Fiber and Phosphor Film for a Hazardous Environment

2021 ◽  
Vol 10 (1) ◽  
pp. 016001
Author(s):  
Amjad Ali ◽  
Riffat Tehseen ◽  
M K Mithilesh ◽  
S. A. Hassnain ◽  
Zejun Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Optical Fiber ◽  
Laser Diode ◽  
Blue Laser ◽  
Solid State Lighting ◽  
Plastic Optical Fiber ◽  
Blue Laser Diode ◽  
Phosphor Film

scholarly journals Thermal Analysis of Blue Laser Diode for Solid State Lighting Application

2018 ◽  
Vol 08 (03) ◽  
pp. 40-49
Author(s):  
Ada Czesnakowska ◽  
Gerald Ledru ◽  
Benoit Glorieux ◽  
Georges Zissis
Keyword(s):  
Thermal Analysis ◽  
Solid State ◽  
Laser Diode ◽  
Blue Laser ◽  
Solid State Lighting ◽  
Blue Laser Diode ◽  
Lighting Application

scholarly journals 40 Gbps visible light communication in the foggy environment based on a blue laser diode

2021 ◽  
Author(s):  
pengjiang qiu ◽  
Ganggang Cui ◽  
Zeyuan Qian ◽  
Shijie Zhu ◽  
Xinyi Shan ◽  
...  
Keyword(s):  
Visible Light ◽  
Laser Diode ◽  
Visible Light Communication ◽  
Blue Laser ◽  
Blue Laser Diode

20231  Gbit/s tricolor red/green/blue laser diode based bidirectional signal remodulation visible-light communication system

2018 ◽  
Vol 6 (5) ◽  
pp. 422 ◽  
Author(s):  
Liang-Yu Wei ◽  
Chin-Wei Hsu ◽  
Chi-Wai Chow ◽  
Chien-Hung Yeh
Keyword(s):  
Visible Light ◽  
Laser Diode ◽  
Communication System ◽  
Visible Light Communication ◽  
Blue Laser ◽  
Blue Laser Diode

scholarly journals Electroluminescence and photo-response of inorganic halide perovskite bi-functional diodes

Nanophotonics ◽  
2018 ◽  
Vol 7 (12) ◽  
pp. 1981-1988 ◽  
Author(s):  
Ning Li ◽  
Ying Suet Lau ◽  
Yanqin Miao ◽  
Furong Zhu
Keyword(s):  
Visible Light ◽  
High Speed ◽  
Light Emission ◽  
Forward Bias ◽  
Green Light ◽  
Visible Light Communication ◽  
Light Emitting ◽  
Response Characteristics ◽  
Photo Response ◽  
Halide Perovskite

AbstractIn this work, we report our efforts to develop a novel inorganic halide perovskite-based bi-functional light-emitting and photo-detecting diode. The bi-functional diode is capable of emitting a uniform green light, with a peak wavelength of 520 nm, at a forward bias of >2 V, achieving a high luminance of >103 cd/m2 at 7 V. It becomes an efficient photodetector when the bi-functional diode is operated at a reverse bias, exhibiting sensitivity over a broadband wavelength range from ultraviolet to visible light. The bi-functional diode possesses very fast transient electroluminescence (EL) and photo-response characteristics, e.g. with a short EL rising time of ~6 μS and a photo-response time of ~150 μS. In addition, the bi-functional diode also is sensitive to 520 nm, the wavelength of its peak EL emission. The ability of the bi-functional diodes for application in high speed visible light communication was analyzed and demonstrated using two identical bi-functional diodes, one performed as the signal generator and the other acted as a signal receiver. The dual functions of light emission and light detection capability, enabled by bi-functional diodes, are very attractive for different applications in under water communication and visible light telecommunications.

Blue Laser-Diode Pumped Solid-State Red Laser of Pr3+:GdLiF4

2015 ◽  
Vol 42 (s1) ◽  
pp. s102010
Author(s):  
张玉霞 Zhang Yuxia ◽  
于浩海 Yu Haohai ◽  
张怀金 Zhang Huaijin ◽  
Mauro Tonelli Mauro Tonelli
Keyword(s):  
Solid State ◽  
Laser Diode ◽  
Blue Laser ◽  
Blue Laser Diode ◽  
Diode Pumped
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