Discrete reflectivity minimized layer for truncating unbounded domains
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
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| Title of host publication | Optics InfoBase Conference Papers |
| Publisher | Optical Society of America |
| ISBN (print) | 1557528071, 9781557528070 |
| Publication status | Published - 2006 |
Publication series
| Name | |
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| ISSN (electronic) | 2162-2701 |
Conference
| Title | Integrated Photonics Research and Applications, IPRA 2006 |
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| Place | United States |
| City | Uncasville, CT |
| Period | 24 April 2006 |
Link(s)
| Permanent Link | https://scholars.cityu.edu.hk/en/publications/publication(cd1d94f2-439a-491c-bd43-f02e14c90fe6).html |
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Abstract
The discrete reflectivity minimized layer (DRML) is a new technique for terminating unbounded domains for numerical simulations of wave propagation problems. It is developed in connection with the Helmholtz equation and a finite difference approximation. In the widely used perfectly matched layer (PML) method, the differential equation is first modified analytically and then discretized. The DRML is designed for the discretized system directly based on minimizing the discrete reflectivity. A PML is used as the initial guess for computing the DRML iteratively. © 2006 Optical Society of America.
Citation Format(s)
Discrete reflectivity minimized layer for truncating unbounded domains. / Lu, Ya Yan.
Optics InfoBase Conference Papers. Optical Society of America, 2006.
Optics InfoBase Conference Papers. Optical Society of America, 2006.
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
