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A Study of secure communication by using chaotic behaviour of semiconductor laser diode / (Record no. 59180)

MARC details
000 -LEADER
fixed length control field 02547cam a2200349 a 4500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GiCUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223031631.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 161226s2014 ua dh f m 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency EG-GiCUC
Language of cataloging eng
Transcribing agency EG-GiCUC
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title eng
049 ## - LOCAL HOLDINGS (OCLC)
Holding library Deposite
097 ## - Thesis Degree
Thesis Level M.Sc
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.24.11.M.Sc.2014.Am.S
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Amr Abdelwahab Khodery
245 12 - TITLE STATEMENT
Title A Study of secure communication by using chaotic behaviour of semiconductor laser diode /
Statement of responsibility, etc. Amr Abdelwahab Khodery ; Supervised Salah Hasab Elnaby , Ehab Salah Eldin Awad , Jala Mahmoud Elazab
246 15 - VARYING FORM OF TITLE
Title proper/short title " دراسة الاتصالات الآمنة باستخدام السلوك الفوضوى لليزر أشباه الموصلات
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Amr Abdelwahab Khodery ,
Date of publication, distribution, etc. 2014
300 ## - PHYSICAL DESCRIPTION
Extent 180 P. :
Other physical details Amr Abdelwahab Khodery ;
Dimensions 25cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Sciences - Department of Lasers Applications of in Engineering
520 ## - SUMMARY, ETC.
Summary, etc. Security is a crucial demand in optical communication systems. Chaotic communication systems, in which the encryption is held on the physical layer, provide a high security level. Chaotic communications require a pair of synchronized chaotic laser diodes that can be used as a transmitter-receiver pair. Our main purpose, in this work, is to enhancement the performance of chaotic communication system by applying chaotic multiplexing will external optical system. To fulfill the main purpose it is required to study the chaotic behavior of semiconductor laser diodes, at different synchronization schemes. Some methods used to generate chaos using a laser diode, such as optical feedback, external optical injection and optoelectronic feedback, are first discussed in detail. To adequately describe the temporal behavior (dynamics) of a chaotic laser diode, the amplitude and phase of the laser electric field together with the density of charge carriers inside the laser cavity must be obtained. Thus we developed a numerical algorithm to simulate these dynamics, which depend on the method of chaos generation.
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Chaotic behaviour of semiconductor
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Laser diode
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Secure communication
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ehab Salah Eldin Awad ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Jala Mahmoud Elazab ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Salah Hasab Elnaby ,
Relator term
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a>
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Nazla
Reviser Revisor
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Soheir
Reviser Cataloger
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
Source of classification or shelving scheme Not for loan Home library Current library Date acquired Full call number Barcode Date last seen Koha item type Copy number
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة قاعة الرسائل الجامعية - الدور الاول 11.02.2024 Cai01.24.11.M.Sc.2014.Am.S 01010110070623000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.24.11.M.Sc.2014.Am.S 01020110070623000 22.09.2023 CD - Rom 70623.CD