Solid‐state lighting is advancing toward higher power, higher brightness, and smaller size to
cope with the market competitiveness, and laser‐driven solid‐state lighting technology is …

The large amount of light emitted from a light emitting diode (LED) being trapped inside the
semiconductor structure is the consequence of the large value of the refractive index. The …

Light-emitting diodes (LEDs) come in many varieties and with a wide range of radiation
patterns. We propose a general, simple but accurate analytic representation for the radiation …

This article uses a stochastic geometry model-based approach to analyze the downlink
performance of an indoor visible light communication (VLC) system with human blockages …

We propose a numerical optimization method designing LED array for achieving a good
uniform illumination distribution on target plane. Simulated annealing algorithm is employed …

Street lighting, which is one of the main players in energy waste and light pollution at night,
still faces the challenge of efficient lighting of roadways with curved and twisted shapes. To …

Versatility in the design of optical systems is one of the key features of light-emitting diodes
(LEDs) that has attracted considerable attention. In the analysis of systems using LEDs, it is …

In this paper, as to our best knowledge, we propose and demonstrate the first precise
phosphor modeling scheme to simulate the chromatic performance of white LEDs with …

摘要白光LED 发光模型是室内可见光通信系统设计与分析的重要基础. 在对白光LED
的光子出射机理进行分析和分类的基础上, 提出了一种通用白光LED 的数学发光模型 …

This paper presents a model of blue laser diode (LD)-based white lighting coupled with a
yellow YAG phosphor, for use in the proper design and fabrication of phosphor in …