Simulation of optical FM direct detection transmission systems
Conventionally, optical intensity modulation (OOK, On-Off-Keying) is the common technique used in optical communication links. It is achieved by varying the drive current from a value just below threshold to a desired high level above the threshold. However, the resulting modulation is a mixture of...
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/10356/19629 |
| _version_ | 1811684890710638592 |
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| author | Lim, Chin Pong. |
| author2 | Lu, Chao |
| author_facet | Lu, Chao Lim, Chin Pong. |
| author_sort | Lim, Chin Pong. |
| collection | NTU |
| description | Conventionally, optical intensity modulation (OOK, On-Off-Keying) is the common technique used in optical communication links. It is achieved by varying the drive current from a value just below threshold to a desired high level above the threshold. However, the resulting modulation is a mixture of amplitude and frequency modulation. The laser output is chirped during the turn-on transient which broadens its spectrum and leads to undesirable pulse dispersion as the light travels through a dispersive optical fiber. |
| first_indexed | 2024-10-01T04:35:49Z |
| format | Thesis |
| id | ntu-10356/19629 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:35:49Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | ntu-10356/196292023-07-04T16:01:58Z Simulation of optical FM direct detection transmission systems Lim, Chin Pong. Lu, Chao School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Conventionally, optical intensity modulation (OOK, On-Off-Keying) is the common technique used in optical communication links. It is achieved by varying the drive current from a value just below threshold to a desired high level above the threshold. However, the resulting modulation is a mixture of amplitude and frequency modulation. The laser output is chirped during the turn-on transient which broadens its spectrum and leads to undesirable pulse dispersion as the light travels through a dispersive optical fiber. Master of Science (Communications and Computer Networking) 2009-12-14T06:18:53Z 2009-12-14T06:18:53Z 1996 1996 Thesis http://hdl.handle.net/10356/19629 en NANYANG TECHNOLOGICAL UNIVERSITY 92 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Lim, Chin Pong. Simulation of optical FM direct detection transmission systems |
| title | Simulation of optical FM direct detection transmission systems |
| title_full | Simulation of optical FM direct detection transmission systems |
| title_fullStr | Simulation of optical FM direct detection transmission systems |
| title_full_unstemmed | Simulation of optical FM direct detection transmission systems |
| title_short | Simulation of optical FM direct detection transmission systems |
| title_sort | simulation of optical fm direct detection transmission systems |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems |
| url | http://hdl.handle.net/10356/19629 |
| work_keys_str_mv | AT limchinpong simulationofopticalfmdirectdetectiontransmissionsystems |