On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator
Recent studies show that temperature variation in ultrafast incoherent fiber-optic code-division multiple-access (FO-CDMA) systems using picosecond multiwavelength codes is a realistic problem even though dispersion-compensating fiber is utilized. The phenomenon creates distortions in auto- and cros...
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IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8718368/ |
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| author | Che-Wei Chang Guu-Chang Yang Ivan Glesk Wing C. Kwong |
| author_facet | Che-Wei Chang Guu-Chang Yang Ivan Glesk Wing C. Kwong |
| author_sort | Che-Wei Chang |
| collection | DOAJ |
| description | Recent studies show that temperature variation in ultrafast incoherent fiber-optic code-division multiple-access (FO-CDMA) systems using picosecond multiwavelength codes is a realistic problem even though dispersion-compensating fiber is utilized. The phenomenon creates distortions in auto- and cross-correlation functions and then worsens system performance. A physical-layer mitigation approach has been reported by using a recently demonstrated semiconductor-optical-amplifier-based tunable dispersion compensator to fully recover the auto-correlation peaks. Applying the concept of “chip granularity” to account for the effects of temperature variation to the cross-correlation functions, this paper formulates a new performance-analytical model for such FO-CDMA systems. The model also supports adjustable quality-of-services through code weight control. |
| format | Article |
| id | doaj-art-91465b82b2db4e1e88eb57c9bd08b258 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-91465b82b2db4e1e88eb57c9bd08b2582025-08-20T03:32:37ZengIEEEIEEE Photonics Journal1943-06552019-01-0111311010.1109/JPHOT.2019.29178188718368On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion CompensatorChe-Wei Chang0Guu-Chang Yang1https://orcid.org/0000-0003-3731-5586Ivan Glesk2https://orcid.org/0000-0002-3176-8069Wing C. Kwong3https://orcid.org/0000-0002-7166-7908Department of Electrical Engineering and Graduate Institute of Communication Engineering, National Chung Hsing University, Taichung, TaiwanDepartment of Electrical Engineering and Graduate Institute of Communication Engineering, National Chung Hsing University, Taichung, TaiwanCenter for Intelligent and Dynamic Communications, Electronic and Electrical Engineering Department, University of Strathclyde, Glasgow, U.K.Department of Engineering, Hofstra University, Hempstead, NY, USARecent studies show that temperature variation in ultrafast incoherent fiber-optic code-division multiple-access (FO-CDMA) systems using picosecond multiwavelength codes is a realistic problem even though dispersion-compensating fiber is utilized. The phenomenon creates distortions in auto- and cross-correlation functions and then worsens system performance. A physical-layer mitigation approach has been reported by using a recently demonstrated semiconductor-optical-amplifier-based tunable dispersion compensator to fully recover the auto-correlation peaks. Applying the concept of “chip granularity” to account for the effects of temperature variation to the cross-correlation functions, this paper formulates a new performance-analytical model for such FO-CDMA systems. The model also supports adjustable quality-of-services through code weight control.https://ieeexplore.ieee.org/document/8718368/Code division multiple accessdispersion compensationoptical fiber communicationstemperature variation |
| spellingShingle | Che-Wei Chang Guu-Chang Yang Ivan Glesk Wing C. Kwong On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator IEEE Photonics Journal Code division multiple access dispersion compensation optical fiber communications temperature variation |
| title | On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator |
| title_full | On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator |
| title_fullStr | On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator |
| title_full_unstemmed | On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator |
| title_short | On The Performance of The Effects of Temperature Variation in Ultrafast Incoherent Fiber-Optic CDMA Systems With SOA-Based Tunable Dispersion Compensator |
| title_sort | on the performance of the effects of temperature variation in ultrafast incoherent fiber optic cdma systems with soa based tunable dispersion compensator |
| topic | Code division multiple access dispersion compensation optical fiber communications temperature variation |
| url | https://ieeexplore.ieee.org/document/8718368/ |
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