Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission
The impact of a post-OTDM-demultiplexing optical filter on the performance of dense on-off keying (OOK) optical time division multiplexing (OTDM) - wavelength division multiplexing (WDM) systems was studied. For return-to-zero (RZ) modulation, it was found that the additional filter working in a dou...
| Main Authors: | , , , , |
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| Format: | Article |
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Taylor and Francis Online
2005
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| Online Access: | http://shdl.mmu.edu.my/2186/ |
| _version_ | 1848789987700506624 |
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| author | Hiew, C. C. Chuah, Hean Teik Abdul Rashid, Hairul Azhar Abbou, F. M. Majumder, Satya Prasad |
| author_facet | Hiew, C. C. Chuah, Hean Teik Abdul Rashid, Hairul Azhar Abbou, F. M. Majumder, Satya Prasad |
| author_sort | Hiew, C. C. |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | The impact of a post-OTDM-demultiplexing optical filter on the performance of dense on-off keying (OOK) optical time division multiplexing (OTDM) - wavelength division multiplexing (WDM) systems was studied. For return-to-zero (RZ) modulation, it was found that the additional filter working in a double-tier filter configuration did not offer any significant improvements to performance when the signal pulse width is optimized. Improvements generally increase only when the signal pulse width deviates from its optimal value and only for low spectral densities. For ideal non-return-to-zero (NRZ) modulation, however, significant improvements of around 1 dB are obtained using the double-tier configuration over a large range of spectral densities. |
| first_indexed | 2025-11-14T18:05:27Z |
| format | Article |
| id | mmu-2186 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:05:27Z |
| publishDate | 2005 |
| publisher | Taylor and Francis Online |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-21862021-08-19T06:37:21Z http://shdl.mmu.edu.my/2186/ Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission Hiew, C. C. Chuah, Hean Teik Abdul Rashid, Hairul Azhar Abbou, F. M. Majumder, Satya Prasad TA1501-1820 Applied optics. Photonics The impact of a post-OTDM-demultiplexing optical filter on the performance of dense on-off keying (OOK) optical time division multiplexing (OTDM) - wavelength division multiplexing (WDM) systems was studied. For return-to-zero (RZ) modulation, it was found that the additional filter working in a double-tier filter configuration did not offer any significant improvements to performance when the signal pulse width is optimized. Improvements generally increase only when the signal pulse width deviates from its optimal value and only for low spectral densities. For ideal non-return-to-zero (NRZ) modulation, however, significant improvements of around 1 dB are obtained using the double-tier configuration over a large range of spectral densities. Taylor and Francis Online 2005-09 Article NonPeerReviewed Hiew, C. C. and Chuah, Hean Teik and Abdul Rashid, Hairul Azhar and Abbou, F. M. and Majumder, Satya Prasad (2005) Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission. Fiber & Integrated Optics, 24 (5). pp. 457-470. ISSN 0146-8030 http://dx.doi.org/10.1080/01468030590966562 doi:10.1080/01468030590966562 doi:10.1080/01468030590966562 |
| spellingShingle | TA1501-1820 Applied optics. Photonics Hiew, C. C. Chuah, Hean Teik Abdul Rashid, Hairul Azhar Abbou, F. M. Majumder, Satya Prasad Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title | Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title_full | Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title_fullStr | Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title_full_unstemmed | Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title_short | Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission |
| title_sort | impact of a post-otdm-demultiplexing optical filter on dense ook otdm-wdm transmission |
| topic | TA1501-1820 Applied optics. Photonics |
| url | http://shdl.mmu.edu.my/2186/ http://shdl.mmu.edu.my/2186/ http://shdl.mmu.edu.my/2186/ |