In the field of optical fiber communication, the IM/DD system had been used to commercial usage for many years. The merits of this scheme are its simple idea and easiness to realize. However, such a system can not afford the requirement of the capacity people demand anymore. Recently, the research of the optical fiber communication is focused on how to increase the spectral efficiency to attend the high speed transmission. Coherent system had been
investigated widespreadly a few tens years ago. This technique could improve the spectral efficiency. Nevertheless, the difficulty of coherent system was its
receiver circuit was quite complicated and could not be realized at that time. Accompanying with the improvement of the technique, a developed technique
called digital signal processing (DSP) could overcome such difficulties. This master thesis is focused on how to cooperate these two techniques that may be required for the next generation high speed transmission system.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0723109-153743 |
| Date | 23 July 2009 |
| Creators | Chen, Reui-syuan |
| Contributors | Chin-pin Yu, Hidenori Taga, Wood-hi Cheng, Hung-wen Chang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0723109-153743 |
| Rights | unrestricted, Copyright information available at source archive |
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