高级检索   注册
SEMI OpenIR  > 中国科学院半导体研究所(2009年前)  > 会议论文

题名: Influence of mode symmetry on quality factors of degenerate states in microlasers with an equilateral triangle resonator
作者: Chen Q;  Huang YZ;  Guo WH
出版日期: 2005
会议日期: NOV 09-11, 2004
摘要: Modes in equilateral triangle resonator (ETR) are analyzed and classified according to the irreducible representations of the point group C-3v., Both the analytical method based on the far field emission and the numerical method by FDTD technique are used to calculate the quality factors (Q-factors) of the doubly degenerate states in ETR. Results obtained from the two methods are in reasonable agreement. Considering the different symmetry properties of the doubly degenerate eigenstates, we also discuss the ETR joined with an output waveguide at one of the vertices by FDTD technique and the Pade approximation. The variation of Q-factors versus width of output waveguide is analyzed. The numerical results show that doubly degenerate eigenstates of TM0.36 and TM0.38 whose wavelengths are around 1.5 mu m in the resonator with side-length of 5 mu m have the Q-factors larger than 1000 when the width of the output waveguide is smaller than 0.4 mu m. When the width of the output waveguide is set to 0.3 mu m, the symmetrical states that are more efficiently coupled to output waveguide have Q-factors about 8000, which are over 3 times larger than those of asymmetric state.
会议名称: Conference on Semiconductor and Organic Optoelectronic Materials and Devices
会议文集: SEMICONDUCTOR AND ORGANIC OPTOELECTRONIC MATERIALS AND DEVICES丛书标题: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
专题: 中国科学院半导体研究所(2009年前)_会议论文

条目包含的文件

文件 大小格式
2451.pdf306KbAdobe PDF 联系获取全文


许可声明:条目相关作品遵循知识共享协议(Creative Commons)。


推荐引用方式:
Chen, Q; Huang, YZ; Guo, WH .Influence of mode symmetry on quality factors of degenerate states in microlasers with an equilateral triangle resonator .见:SPIE-INT SOC OPTICAL ENGINEERING .SEMICONDUCTOR AND ORGANIC OPTOELECTRONIC MATERIALS AND DEVICES丛书标题: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) ,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2005,5624: 504-514
个性服务
 推荐该条目
 保存到收藏夹
 查看访问统计
 Endnote导出
Google Scholar
 Google Scholar中相似的文章
 [Chen Q]的文章
 [Huang YZ]的文章
 [Guo WH]的文章
CSDL跨库检索
 CSDL跨库检索中相似的文章
 [Chen Q]的文章
 [Huang YZ]的文章
 [Guo WH]的文章
Scirus search
 Scirus中相似的文章
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。

 

 

Valid XHTML 1.0! 版权所有 © 2007-2012  中国科学院半导体研究所  -反馈
系统开发与技术支持:中国科学院国家科学图书馆兰州分馆(信息系统部)
本系统基于 MIT 和 Hewlett-Packard 的 DSpace 软件开发