Mode characteristics for equilateral triangle optical resonators
文献类型：期刊论文
| 作者 | Huang, YZ; Chen, Q; Guo, WH; Lu, QY; Yu, LJ |
| 刊名 | Ieee journal of selected topics in quantum electronics
 |
| 出版日期 | 2006 |
| 卷号 | 12期号:1页码:59-65 |
| 关键词 | Microcavities Microlasers Optical resonators Semiconductor lasers |
| ISSN号 | 1077-260X |
| DOI | 10.1109/jstqe.2005.862994 |
| 通讯作者 | Huang, yz(yzhuang@semi.ac.cn) |
| 英文摘要 | Mode characteristics of equilateral triangle resonators (etrs) are analyzed based on the symmetry operation of the point group c-3v. the results show that doubly degenerate eigenstates can be reduced to the a(1) and a(2) representations of c-3v, if the longitudinal mode number is a multiple of 6; otherwise, they form the e irreducible representation of c-3v. and the one-period length for the mode light ray is half of the perimeter of the etr. mode q-factors are calculated by the finite-difference time-domain (fdtd) technique and compared with those calculated from far-field emission based on the analytical near-field pattern for te and tm modes. the results show that the far-field emission based on the analytical field distribution can be used to estimate the mode q-factor, especially for tm modes. fdtd numerical results also show that q-factor of te modes reaches maximum value as the longitudinal mode number is a multiple of 7. in addition, photoluminescence spectra and measured q-factors are presented for fabricated etr with side lengths of 20 and 30 mu m, and the mode wavelength intervals are compared with the analytical results. |
| WOS关键词 | SEMICONDUCTOR MICROLASERS ; PADE-APPROXIMATION ; QUALITY FACTORS ; FDTD TECHNIQUE ; WAVE-GUIDE ; LASERS ; FREQUENCIES |
| WOS研究方向 | Engineering ; Optics ; Physics |
| WOS类目 | Engineering, Electrical & Electronic ; Optics ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000235371500007 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426672 |
| 专题 | 半导体研究所 |
| 通讯作者 | Huang, YZ |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China 2.Huaqiao Univ, Coll Informat Sci & Engn, Quanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, YZ,Chen, Q,Guo, WH,et al. Mode characteristics for equilateral triangle optical resonators[J]. Ieee journal of selected topics in quantum electronics,2006,12(1):59-65. |
| APA | Huang, YZ,Chen, Q,Guo, WH,Lu, QY,&Yu, LJ.(2006).Mode characteristics for equilateral triangle optical resonators.Ieee journal of selected topics in quantum electronics,12(1),59-65. |
| MLA | Huang, YZ,et al."Mode characteristics for equilateral triangle optical resonators".Ieee journal of selected topics in quantum electronics 12.1(2006):59-65. |
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来源：半导体研究所
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