NDLI: Experimental demonstration of a FBG-based temporal optical pulse shaping scheme dual to spatial arrangements for its use in OCDMA systems

Content Provider	IEEE Xplore Digital Library
Author	Tainta, Santiago Amaya, Waldimar Garcia, Raimundo Erro, Maria J. Garde, Maria J. Sales, Salvador Muriel, Miguel A.
Copyright Year	2009
Description	Author affiliation: ITEAM Research Institute, Universidad Politécnica de Valencia, 46022 Spain (Amaya, Waldimar; Garcia, Raimundo; Sales, Salvador) \|\| Dept. Photonic Technology, ETSIT, Universidad Politécnica de Madrid, 28040 Spain (Muriel, Miguel A.) \|\| Dept. Electrical and Electronic Engineering, Universidad Pública de Navarra, 31006 Spain (Tainta, Santiago; Erro, Maria J.; Garde, Maria J.)
Abstract	We have demonstrated a reconfigurable time domain spectral phase encoding scheme for coherent optical code-division-multiple-access application. The proposed scheme is based on the concept of temporal pulse shaping dual to spatial arrangements. It uses Fiber Bragg Gratings as dispersive elements and electro-optic modulators. The data speed is 1.25 Gbps and the code is introduced at 10 Gcps, using a subset of the Hadamard codes with a length of 8 chips within a 0.7 nm optical window. The system is electrically reconfigurable and compatible with fiber systems and permits scalability in the size of the codes by modifying only the phase modulator velocity.
Starting Page	1
Ending Page	6
File Size	1123831
Page Count	6
File Format	PDF
ISBN	9781557528773
DOI	10.1364/ACP.2009.TuDD3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-02
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	OSA
Subject Keyword	Electrooptic modulators Fiber Bragg Gratings (FBG) Encoding Optical Code Division Multiple Access (OCDMA) Dispersion Bragg gratings Optical Fiber Communications Optical pulse shaping Fiber gratings Error correction Error correction codes Optical modulation Pulse shaping methods Phase Modulator
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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