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Modelling the spectral emission of multi-section quantum dot superluminescent light-emitting diodes

机译：建模多节量子点超发光发光二极管的光谱发射

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摘要

By characterizing the light emission from a multi-section reconfigurable quantum dot (QD) edge-emitting LED, measured gain and unamplified spontaneous emission characteristics pertaining to the underlying gain material can be determined. This data can then be inserted into a set of equations capable of reproducing the spectral emission when the device is configured as a superluminescent diode (SLD). The accuracy of this model is validated for a highly p-doped QD multi-section LED. Excellent agreement is obtained between the model and the actual measured light output from the QD SLD.
机译：通过表征多节可重构量子点（QD）边缘发射LED的发光，可以确定与基础增益材料有关的测量增益和未放大的自发发射特性。然后，当设备配置为超发光二极管（SLD）时，可以将这些数据插入能够重现光谱发射的一组方程式中。该模型的准确性已针对高度p掺杂的QD多节LED进行了验证。在模型与QD SLD的实际测量光输出之间获得了极好的一致性。

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  • 来源
    《Semiconductor science and technology》 |2012年第6期|p.14.1-14.5|共5页
  • 作者

    M T Crowley; N Patel; T A Saiz; M El Emawy; T A Nilsen; N A Naderi; S D Mukherjee; B O Fimland; L F Lester;

  • 作者单位

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Department of Electronics and Telecommunications, Norwegian University of Science and Technology, OS Bragstads Plass 2A, NO-7034 Trondheim, Norway;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

    Center for High Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque,NM 87106, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
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  • 入库时间 2022-08-18 01:31:03

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