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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Khan, M.A. Jamid, H.A. |
| Copyright Year | 2003 |
| Description | Author affiliation: Dept. of Electr. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia (Khan, M.A.; Jamid, H.A.) |
| Abstract | In this work, a reflection-mode TE pass polarization filter is proposed and analyzed. Guided TE-polarized waves are highly reflected at the input end of this polarizer. On the other hand guided TM-polarized waves experience very low reflection at the same input end. The TE pass polarizer is realized by adding a corrugation in cascade with a simple three layer metal-clad optical waveguide. The metal-clad section of the polarizer provides the necessary TE/TM discrimination. The corrugated section provides two functions, namely, the necessary high reflectivity and in addition wavelength selectivity. This in addition to being a TE pass reflection mode filter, the device also functions as a narrow band wavelength filter. The analysis of the filter is carried out numerically using the method of lines with a perfectly matched layer in order to absorb the radiative field. A doubling and cascading algorithm is also utilized to efficiently account for the large number of grating periods forming the corrugated section of the filter. |
| Sponsorship | IEEE IEEE Circuits and Syst. Soc. Univ. of Sharjah Etisalat College of Eng. Emirates Telecommunications Corp |
| Starting Page | 695 |
| Ending Page | 698 |
| File Size | 243634 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780381637 |
| DOI | 10.1109/ICECS.2003.1301880 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-12-14 |
| Publisher Place | United Arab Emirates |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical design Optical reflection Optical polarization Optical filters Tellurium Band pass filters Optical waveguides Reflectivity Narrowband Matched filters |
| Content Type | Text |
| Resource Type | Article |
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