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