Academic literature on the topic 'Fibres à compensation de dispersion (DCF)'

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Journal articles on the topic "Fibres à compensation de dispersion (DCF)"

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Alsevska, A., V. Dilendorfs, S. Spolitis, and Vj Bobrovs. "Comparison of Chromatic Dispersion Compensation Method Efficiency for 10 Gbit/S RZ-OOK and NRZ-OOK Wdm-Pon Transmission Systems." Latvian Journal of Physics and Technical Sciences 54, no. 6 (2017): 65–75. http://dx.doi.org/10.1515/lpts-2017-0042.

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Abstract In the paper, the authors compare efficiency of two physical dispersion compensation methods for single channel and 8-channel WDM fibre-optical transmission systems using return-to-zero (RZ) and non-return-to-zero (NRZ) line codes for operation within optical C-band frequencies by means of computer simulations. As one of the most important destructive effects in fibre optical transmission systems (FOTS) is chromatic dispersion (CD), it is very important to reduce its negative effect on a transmitted signal. Dispersion compensation methods that were implemented in the research were dis
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Muñoz Castro, Geovanny Andrés. "DWDM Networks When Using Raman Configurations with DCF Fibers." Sistemas y Telemática 15, no. 41 (2017): 27–43. http://dx.doi.org/10.18046/syt.v15i41.2454.

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In this paper, the basic theoretical foundations regarding a DWDM [Dense Wavelength Division Multiplexing] network when using Raman configurations with DCF [Dispersion Compensation Fiber] are studied, through the revision of: linear effects, such as noise, loss, chromatic dispersion and PMD [Polarization Mode Dispersion]; and nonlinear effects, such as Self-Phase Modulation [SPM], Cross-Phase Modulation [XPM] and Four-Wave Mixing [FWM], compared to Optical Monitoring Parameters [OPM].
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Zhi, Tong, Jian Shui-Sheng, Wang Guang-Quan, et al. "Ultra-Long Haul L-Band WDM Transmission over a Standard Single-Mode Fibre Loop Using DCF+CFBG Hybrid Dispersion Compensation." Chinese Physics Letters 23, no. 2 (2006): 392–95. http://dx.doi.org/10.1088/0256-307x/23/2/032.

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Jyotsana, Ramandeep Kaur, and Rajandeep Singh. "Performance comparison of pre-, post- and symmetrical-dispersion compensation techniques using DCF on 40 Gbps OTDM system for different fibre standards." Optik 125, no. 9 (2014): 2134–36. http://dx.doi.org/10.1016/j.ijleo.2013.10.059.

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Zhao, Zhen Dong, Meng Meng Pei, Rui Ju Xiao, and Yi Zhou. "The Dispersion Research Based on its OTN Network Backbone Optical Transmission Network." Applied Mechanics and Materials 644-650 (September 2014): 4525–28. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.4525.

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In this paper, based on the practice optical transport network (OTN) electric power communication network business, through the modeling analysis shows the specific influence dispersion optical pulses, then discussed the dispersion compensation technology, through modeling and simulation analysis of the dispersion compensation fiber (DCF) and dispersion compensation module (DCM), at the same time with reference to its OTN equipment dispersion tolerance, form a light layer of dispersion compensation quantity calculation method of the experience and grid OTN networking dispersion compensation sc
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AL-KHATEEB, KHALID A. S., MOHD ARMI ARMI, and MOHAMAD SHAWAL. "CHARACTERIZATION AND MODELING OF SOLITON TRANSMISSION AT 2.5 GB/S OVER 200 KM." IIUM Engineering Journal 7, no. 2 (2010): 61–70. http://dx.doi.org/10.31436/iiumej.v7i2.83.

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Soliton characteristics and soliton transmission have been simulated using a VPI simulator. Simulation was also used to construct and study a soliton communication system. Near soliton pulses emitted by an actively mode-locked laser is then compressed in a dispersion-compensating fiber (DCF) to produce solitons. The effects of non-linearity and active pre-chirping of mode-locked laser diode sources were also investigated. Assessment on a modeled system using real data shows that propagation over 250 km at 2.5 Gb/s in standard fibers with 20 ps pulse widths is possible in the 1550 nm wavelength
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Joshi, Vibha, and Rekha Mehra. "Performance Analysis of an Optical System Using Dispersion Compensation Fiber & Linearly Chirped Apodized Fiber Bragg Grating." Open Physics Journal 3, no. 1 (2016): 114–21. http://dx.doi.org/10.2174/1874843001603010114.

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In this paper, a proposal for analyzing the performance of an optical system by using dispersion compensation fiber (DCF) and linear chirped apodized fiber Bragg grating (FBG) has been put forth. Both systems have three different schemes pre, post and symmetrical. Various parameters used for this analysis are input power, distance & input bit rate. Performance is analyzed in terms of Q factor, Bit Error Rate (BER) and Eye Diagram. It is found that use of FBG as a dispersion compensating element gives better system performance as compared to DCF.
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P.V.N.D.K., Kishore, and K. Lakshmi Bhavani. "Compensation of Dispersion in Optical Communication Systems using DCF and FBG Methods." IJIREEICE 5, no. 7 (2017): 25–29. http://dx.doi.org/10.17148/ijireeice.2017.5705.

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Kumar, Saurabh. "Performance Analysis of Dispersion Compensation in Long Haul Optical Fiber with DCF." IOSR Journal of Electronics and Communication Engineering 6, no. 6 (2013): 19–23. http://dx.doi.org/10.9790/2834-0661923.

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Boness, R., W. Nowak, J. Vobian, S. Unger, and J. Kirchhof. "Tailoring of dispersion-compensation fibres with high compensation ratios up to 30." Pure and Applied Optics: Journal of the European Optical Society Part A 4, no. 4 (1995): 333–44. http://dx.doi.org/10.1088/0963-9659/4/4/008.

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Dissertations / Theses on the topic "Fibres à compensation de dispersion (DCF)"

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Ramos, Igor da Silva. "Análise sistêmica da compensação de dispersão e amplificação Raman em fibras microestruturadas." Universidade Presbiteriana Mackenzie, 2009. http://tede.mackenzie.br/jspui/handle/tede/1501.

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Made available in DSpace on 2016-03-15T19:38:12Z (GMT). No. of bitstreams: 1 Igor da Silva Ramos.pdf: 1622777 bytes, checksum: 186a77eaabf846baf8466f41da580a23 (MD5) Previous issue date: 2009-02-03<br>Fundo Mackenzie de Pesquisa<br>This work studies, through systemic modeling a microstructured optical fiber used in a module for dispersion compensation and Raman amplification for optical communication systems. The use of this device compensates the dispersion in a range of frequencies not covered by conventional dispersion compensating fibers and, simultaneously, amplifies the signal in order
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Prášil, Jiří. "Metody řešení vlivu optické disperze na stávajících optických sítích." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218200.

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This diploma thesis deals with analysis of current diagnostic methods of optical networks, and it is focused on optical fiber dispersion in singlemode fibers. The work starts with a describtion chromatic dispersion and polarization mode dispersion, causes of and thein influence on the transmitted signal at the beginning. There are set out principles and their appropriate use in the list of measuring methods. Furthermore, the work are given the current possibilities for compensation above dispersions. The sixth chapter deals with the measurements and simulations of real routes in the OptiSystem
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Fernandez, Arnaud. "Étude théorique et expérimentale des impulsions optiques générées par un amplificateur optique à semi-conducteurs (SOA) en blocage de modes." Phd thesis, Brest, 2009. http://www.theses.fr/2009BRES2020.

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Cette thèse est basée sur l’étude des propriétés d’un laser fibré à blocage de modes actif opérant à un taux de répétition supérieur à 10 Gb/s. Par laser fibré nous entendons que la fibre optique fait partie intégrante de la cavité optique de notre laser. Elle joue le rôle de milieu de propagation du signal optique reliant chaque composant de la cavité laser. Ce laser comporte aussi un amplificateur optique à semiconducteurs (SOA) comme milieu amplificateur, dont le gain est modulé par un signal optique externe. L’objectif de ces travaux consiste à proposer une méthode élégante, simple et bas
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Maury, Julien. "Etude et caractérisation d'une fibre optique amplificatrice et compensatrice de dispersion chromatique." Limoges, 2003. http://www.theses.fr/2003LIMO0043.

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Dès les premières expériences de transgénèse, la perspective d'utiliser la glande mammaire comme bio-réacteur pour la production de protéines d'intérêt pharmaceutique mais aussi pour modifier la composition du lait à des fins nutritionnelles et/ou technologiques, a été envisagée. Elle s'appuie sur l'utilisation des séquences promotrices des gènes spécifiant les protéines majeures du lait. Malgré de nombreuses études, la mise au point d'un vecteur efficient pour l'expression ciblée, sans " effet de position ", de gènes dans la glande mammaire n'a toujours pas abouti. Plusieurs promoteurs du gèn
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Molin, Denis. "Next generation multimode fiber for high speed data networks with improved bend resistance and chromatic dispersion compensation." Thesis, Lille 1, 2016. http://www.theses.fr/2016LIL10046.

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Les premières fibres optiques, développées dans les années 70, étaient multimodes. Le profil d’indice de type « saut d’indice » originel a rapidement cédé la place aux profils « à gradient d’indice », présentant une bande passante plus large. Malgré une bande passante plus faible, dû à la dispersion modale, les fibres multimodes (MMFs) ont su rester compétitives face aux fibres monomodes sur des applications utilisant des sources à grande ouverture numérique : grâce à leurs large cœur et grande ouverture numérique, elles sont plus tolérantes au désalignement source-fibre et fibre-fibre. Cette
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Huang, Kuo-Ming, and 黃國民. "The dispersion compensation and gain flattened in 4×10 GHz RZ transmission system by using Raman amplifier with DCF and FBGs." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/71004347591704217894.

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碩士<br>國立東華大學<br>光電工程研究所<br>96<br>Since the wavelength dependence of the dispersion in the fiber, the signals of different channels suffer different dispersion, a single bare dispersion-compensated fiber (DCF) cannot compensate for the dispersion of all channels in an optical wavelength division multiplex (WDM) transmission system. However, the chromatic dispersion by which the different wavelength produces must compensate individually, and after long distance transmission the signal energy would decay significantly and must be individually amplified. Although progress in the optical fiber tec
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Book chapters on the topic "Fibres à compensation de dispersion (DCF)"

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Essiambre, René-Jean, Peter J. Winzer, and Diego F. Grosz. "Impact of DCF properties on system design." In Fiber Based Dispersion Compensation. Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-48948-3_12.

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Richardson, D. J., R. P. Chamberlain, L. Dong, and D. N. Payne. "Dispersion Decreasing Fibres for Soliton Generation and Transmission Line Loss Compensation." In Solid-State Science and Technology Library. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1736-1_20.

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Sekh, Md Asraful, Mijanur Rahim, and Abdul Touhid Bar. "Investigating Combinational Dispersion Compensation Schemes Using DCF and FBG at Data Rate of 10 and 20 Gbps." In Lecture Notes in Networks and Systems. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3172-9_28.

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Sharma, Ashwani, Inder Singh, Suman Bhattacharya, and Shalini Sharma. "Performance Comparison of DCF and FBG as Dispersion Compensation Techniques at 100 Gbps Over 120 km Using SMF." In Nanoelectronics, Circuits and Communication Systems. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0776-8_40.

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Conference papers on the topic "Fibres à compensation de dispersion (DCF)"

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Yaroshenko, Y. A. "Dispersion compensation with use of DCF fiber." In 2010 20th International Crimean Conference "Microwave & Telecommunication Technology" (CriMiCo 2010). IEEE, 2010. http://dx.doi.org/10.1109/crmico.2010.5632663.

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Akasaka, Y., R. Sugizaki, A. Umeda, and T. Kamiya. "High-dispersion-compensation ability and low nonlinearity of W-shaped DCF." In OFC '96 - Conference on Optical Fiber Communication. IEEE, 1996. http://dx.doi.org/10.1109/ofc.1996.908225.

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Tong, Zhi, Shuisheng Jian, Tigang Ning, et al. "Ultra-long-haul L-band WDM transmission over a standard single-mode fiber loop using DCF+CFBG hybrid dispersion compensation." In Asia-Pacific Optical Communications, edited by Chang Soo Park, Shizhong Xie, Curtis R. Menyuk, and Ken-ichi Kitayama. SPIE, 2006. http://dx.doi.org/10.1117/12.688286.

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Chang, Chia-Hsiung, and Hermann Lin. "90-nm Wideband Optical Amplifier Including an Semiconductor Optical Amplifier and a DCF-based Raman Fiber Amplifier with Gain Clamping and Dispersion Compensation." In 9th Joint Conference on Information Sciences. Atlantis Press, 2006. http://dx.doi.org/10.2991/jcis.2006.313.

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HU, Bo-ning, Wang Jing, Wang Wei, and Rui-mei Zhao. "Analysis on dispersion compensation with DCF based on Optisystem." In 2010 2nd International Conference on Industrial and Information Systems (IIS 2010). IEEE, 2010. http://dx.doi.org/10.1109/indusis.2010.5565685.

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Gharat, Adesh, Priyanka Nawale, Priyanka Waje, Bhagyashree Borse, and Dhananjay Patel. "Performance Analysis of CFBG and DCF Based on Dispersion Compensation." In 2020 IEEE International Students' Conference on Electrical,Electronics and Computer Science (SCEECS). IEEE, 2020. http://dx.doi.org/10.1109/sceecs48394.2020.170.

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Mohan, Anith, Nath P. Saranya, Sandra Brigit Johnson, and A. Sangeetha. "Compensation of dispersion in 5 Gbps WDM system by using DCF." In 2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE). IEEE, 2014. http://dx.doi.org/10.1109/icgccee.2014.6922229.

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Griffin, R. A. "Laser FM noise impact on DCF-free transmission utilising electronic dispersion compensation." In 31st European Conference on Optical Communications (ECOC 2005). IEE, 2005. http://dx.doi.org/10.1049/cp:20050470.

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Delevaque, E. "Chromatic dispersion compensation using Bragg grating photoinduced within accurately tapered fibres." In IEE Colloquium on Optical Fibre Gratings. IEE, 1997. http://dx.doi.org/10.1049/ic:19970251.

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Le N.T, Quang, Torben Veng, and Lars Grüner-Nielsen. "New dispersion compensating module for compensation of dispersion and dispersion slope of non-zero dispersion fibres in the C-band." In Optical Fiber Communication Conference. OSA, 2001. http://dx.doi.org/10.1364/ofc.2001.tuh5.

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