Laser wavelength comb generation for ultra-dense optical access networks / (رقم التسجيلة. 164518)
[ عرض عادي ]
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| fixed length control field | 02196nam a2200301Ia 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223033131.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 231030s9999 xx 000 0 und d |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposit |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 530 |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.24.11.M.Sc.2021.Mo.L |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Moataz Basione , |
| 245 ## - TITLE STATEMENT | |
| Title | Laser wavelength comb generation for ultra-dense optical access networks / |
| Statement of responsibility, etc. | Moataz Basione ; Yehia Badr , Tawfik Ismail , Hossam Selmy |
| 246 ## - VARYING FORM OF TITLE | |
| Title proper/short title | ” توليد الليزر بأطوال موجية مشطيه لالستخدام فيشبكات التوصيل الضوئية فائقة الكثافة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2022. |
| 336 ## - CONTENT TYPE | |
| Source | rda content |
| Content type term | text |
| 337 ## - MEDIA TYPE | |
| Source | rdamedia |
| Media type term | Unmediated |
| 338 ## - CARRIER TYPE | |
| Source | rdacarrier |
| Carrier type term | volume |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.)-Cairo University - National institute of laser Enhanced sciences - Department of Engineering Applications of Laser |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: p. 87-90. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The optical communication system is consists of source, optical fiber, and detectors. The optical fiber represents transmission media which transport laser from the source to de- tector. The laser is being a carrier for information. Building optical passive network (PON) with low cost (that is mean low number of optical fiber, and optical sources) is being achieved by Wave Division Multiplexer PON (WDM-PON). The WDM-PON in- creases the number of used wavelengths (carriers) and reduces the spaces between them. Establishing PON with capacity reach to thousands end-users and 1 Gbit/s data rate over a single fiber needs new phenomena called Ultra-Dense WDM (UDWDM). The UD- WDM approach can be realized using Optical Frequency Comb (OFC) technique. The OFC is a technique that generates several coherent harmonics of its input signal with very narrow separation. The main parameters of OFC are occupied bandwidth, number of wavelengths, spectral flatness, and Optical Signal to Noise Ratio (OSNR). In this thesis we illustrated new three systems to generate OFC with large number of lines |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Laser |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | UDWDM |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yehia Badr |
| 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 | Mohamady |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| 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 |
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| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.24.11.M.Sc.2021.Mo.L | 01010110086605000 | 30.10.2023 | Thesis |