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Full-asynchronous gigabit-symmetric DPSK downstream and OOK upstream OCDMA-PON with source-free ONUs employing all-optical self-clocked time gate.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Shimizu, Satoshi Wang, Xu Wada, Naoya |
| Copyright Year | 2012 |
| Abstract | We propose an asynchronous gigabit-symmetric optical code division multiplexing access passive optical network (OCDMA-PON) in which optical network units (ONUs) are source-free. In the experiment, we demonstrate a duplex OCDMA system with a 50 km 10 Gbit/s/user 4-user DPSK-OCDMA downlink and a 50 km 10 Gbit/s/user 4-user OOK-OCDMA uplink and error-free duplex transmissions are achieved. Besides, we investigate an all-optical self-clocked time gate, which is used for the signal regeneration of decoded signals and ensures asynchronization in the up/downstream transmissions. Furthermore, we evaluate the power budget of the proposed duplex transmission. |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OE.20.000B21 |
| PubMed reference number | 23262853 |
| Journal | Medline |
| Volume Number | 20 |
| Issue Number | 26 |
| Alternate Webpage(s) | https://pureapps2.hw.ac.uk/ws/portalfiles/portal/2729194 |
| Alternate Webpage(s) | https://pureapps2.hw.ac.uk/ws/portalfiles/portal/2729194/OE_13_26.pdf |
| Alternate Webpage(s) | http://home.eps.hw.ac.uk/~xw66/News%20and%20highlights_files/OE-13-26.pdf |
| Alternate Webpage(s) | https://core.ac.uk/download/pdf/29087563.pdf |
| Alternate Webpage(s) | https://doi.org/10.1364/OE.20.000B21 |
| Journal | Optics express |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
