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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lin, L. Kiasaleh, K. |
| Copyright Year | 1972 |
| Abstract | The power spectral density (PSD) of a direct-detected optical signal with overlapping pulse-position modulation (OPPM) scheme is derived. It is demonstrated that this spectrum contains a strong periodic component at the signal symbol frequency, thereby enabling a simple PLL device to provide joint symbol and slot synchronization. The variance of the timing error for a linearized PLL synchronizer is shown to be mainly dominated by, and is inversely proportional to, the product of the PLL closed-loop bandwidth and symbol duration of the OPPM signal. The performance of a shot-noise limited PLL-based optical OPPM communication system is then assessed in terms of the overall system symbol error rate.< |
| Starting Page | 1528 |
| Ending Page | 1532 |
| Page Count | 5 |
| File Size | 497599 |
| File Format | |
| ISSN | 00906778 |
| Volume Number | 42 |
| Issue Number | 234 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1994-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Phase locked loops Optical receivers Frequency synchronization Optical noise Optical signal processing Electrons Additive white noise Background noise Dark current Optical pulses |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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