Tunable spectrum LED based on micro/nanostructured substrate

Chao Wang, Jim Yao, Jun Zou, Xiaoyan Lin, Claire Luo, Shizhuo Yin

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

    Abstract

    In this paper, tunable spectrum LED based on nanostructured substrate is presented. In particular, the relationship between the temperature distribution and the nanostructured substrate is quantitatively simulated. The simulation results suggest that there can be a noticeable change in the temperature profile due to the existence of micro/nanostructured substrate. Such a change in the temperature distribution can result in a change of indium composition of InGaN/GaN LED, which in turn tune the output spectrum of LED.

    Original languageEnglish (US)
    Title of host publicationPhotonic Fiber and Crystal Devices
    Subtitle of host publicationAdvances in Materials and Innovations in Device Applications VIII
    EditorsShizhuo Yin, Ruyan Guo
    PublisherSPIE
    ISBN (Electronic)9781628412277
    DOIs
    StatePublished - Jan 1 2014
    EventPhotonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VIII - San Diego, United States
    Duration: Aug 17 2014Aug 18 2014

    Publication series

    NameProceedings of SPIE - The International Society for Optical Engineering
    Volume9200
    ISSN (Print)0277-786X
    ISSN (Electronic)1996-756X

    Other

    OtherPhotonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VIII
    CountryUnited States
    CitySan Diego
    Period8/17/148/18/14

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    All Science Journal Classification (ASJC) codes

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Computer Science Applications
    • Applied Mathematics
    • Electrical and Electronic Engineering

    Cite this

    Wang, C., Yao, J., Zou, J., Lin, X., Luo, C., & Yin, S. (2014). Tunable spectrum LED based on micro/nanostructured substrate. In S. Yin, & R. Guo (Eds.), Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VIII [92000O] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9200). SPIE. https://doi.org/10.1117/12.2067799