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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zexuan Qiang Weidong Zhou |
| Copyright Year | 1989 |
| Abstract | A fast approach based on effective index perturbation method is proposed to evaluate the intrinsic characteristics of photonic-crystal-slab-based microcavity with two-dimensional finite-difference time-domain (2-D FDTD) technique. For two widely used single defect structures, less than 2% computational error was obtained in calculating the defect mode frequencies. Accurate prediction of cavity modal properties and resonant peak frequencies is feasible based on 2-D FDTD simulation by adjusting the effective index to match the dielectric band edge for donor-like defect mode. The correlation between the modified effective index and the cavity (lasing) mode with the highest quality factor Q offers an efficient tool in the design of defect mode based photonic crystal microcavities |
| Sponsorship | IEEE Lasers and Electro-Optics Society |
| Starting Page | 1940 |
| Ending Page | 1942 |
| Page Count | 3 |
| File Size | 434291 |
| File Format | |
| ISSN | 10411135 |
| Volume Number | 18 |
| Issue Number | 18 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Photonic crystals Finite difference methods Time domain analysis Microcavities Perturbation methods Two dimensional displays Resonance Resonant frequency Computational modeling Predictive models photonic crystal slabs (PCSs) Cavity quality factor defect-mode cavity effective index method (EIM) effective index perturbation (EIP) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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