NDLI: TOAD-based all-optical gold code generator

Content Provider	IEEE Xplore Digital Library
Author	Maity, G.K. Maity, S.P. Roy, J.N.
Copyright Year	2012
Description	Author affiliation: Bengal Engineering and Science University, Shibpur, Howrah, 711 103, India (Maity, G.K.; Maity, S.P.) \|\| National Institute of Technology, Agartala, Jirania, 799055, India (Roy, J.N.)
Abstract	Spread spectrum (SS) has proven to an efficient transmission scheme due to its antijamming and interference reduction capability. In multiuser environment, users are assigned distinguishable unique codes with low cross correlation (CC) values among each other. Gold sequences are an important class of sequences that allow construction of long sequences with three valued cross correlation function. Gold sequences are constructed from pairs of preferred m-sequences of the same length by modulo-2 addition. This paper presents a circuit realization of gold code in all-optical domain using semiconductor optical amplifier (SOA) based terahertz optical asymmetric demultiplexer (TOAD). Performance of the proposed optical realization is evaluated through numerical simulation, which confirms its feasibility in terms of the choice of the critical parameters.
Starting Page	522
Ending Page	526
File Size	1082285
Page Count	5
File Format	PDF
ISBN	9781457715457
e-ISBN	9781457715464
DOI	10.1109/ICDCSyst.2012.6188803
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-15
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gold Stimulated emission Generators Optical reflection Nonlinear optics Optical pulses
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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