• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Japanese journal of applied physics >Tunable Light Emission from GaN-Based Photonic Crystal with Ultraviolet AIN/AIGaN Distributed Bragg Reflector
【24h】

Tunable Light Emission from GaN-Based Photonic Crystal with Ultraviolet AIN/AIGaN Distributed Bragg Reflector

机译：具有紫外A​​IN / AIGaN分布式布拉格反射器的GaN基光子晶体的可调光发射

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, the characteristics of GaN-based two-dimensional (2D) photonic crystal bandedge coupling operation with an ultraviolet AIN/AIGaN distributed Bragg reflector (DBR) have been investigated and analyzed. The 25-pair AIN/Al_(0.2)GaN_(0.8) DBR shows a high reflectivity of 85% at 375 nm with the stop-band width of 15 nm. A strong light emission was observed from GaN photonic crystals within high reflectivity region of DBR. The emission wavelength can be also manipulated by varying the radius to lattice constant ratio. The photonic crystal bandedge mode was also characterized with three-dimensional plane-wave expansion (PWE) and finite-difference time-domain (FDTD) simulation.
机译：本文研究和分析了基于GaN的二维（2D）光子晶体带边缘与紫外AIN / AIGaN分布式布拉格反射器（DBR）的耦合特性。 25对AIN / Al_（0.2）GaN_（0.8）DBR在375 nm处具有85％的高反射率，阻带宽度为15 nm。从DBR的高反射率区域内的GaN光子晶体观察到强发光。发射波长也可以通过改变半径与晶格常数之比来控制。还利用三维平面波扩展（PWE）和时域有限差分（FDTD）模拟来表征光子晶体带隙模式。

著录项

  • 来源
    《Japanese journal of applied physics》 |2011年第4issue2期|p.04DG09.1-04DG09.4|共4页
  • 作者

    Cheng-Chang Chen; Ching-Hsueh Chiu; Yi-Chun Yang; M. H. Shih; Jun-Rong Chen; Zhen-Zu Li; Hao-Chung Kuo; Tien-Chang Lu;

  • 作者单位

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

    Research Center for Applied Sciences (RCAS), Academia Sinica, Nankang, Taipei 115, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.,Research Center for Applied Sciences (RCAS), Academia Sinica, Nankang, Taipei 115, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

    Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号