Two-Dimensional Transient Temperature Distribution Measurement of GaN Light-Emitting Diode Using High Speed Camera

Two-Dimensional Transient Temperature Distribution Measurement of GaN Light-Emitting Diode Using High Speed Camera

We put forward a non-contact method for determining the transient two-dimensional (2D) temperature distribution of light emitting diodes (LEDs). A high-speed camera is employed to acquire the 2D reflective light of blue LED under test (468 nm) illuminated by a red LED (690 nm) as the incident light...

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Bibliographic Details
Main Authors: Guangheng Xiao, Wujun Du, Zhiyun Wang, Guolong Chen, Lihong Zhu, Yulin Gao, Zhong Chen, Ziquan Guo, Yijun Lu
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Journal of the Electron Devices Society
Subjects:
GaN LED
reflective light
transient temperature
high speed camera
Online Access:https://ieeexplore.ieee.org/document/9477419/

Internet

https://ieeexplore.ieee.org/document/9477419/

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