Optimization of Er³⁺ doped glass used as optical fiber amplifier (EDFA) for telecommunication applications / (Record no. 41499)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01763cam a2200313 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130214s2012 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 | Cai01.24.12.M.Sc.2012.Ib.O |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ibrahim Sayed Ahmed Ibrahim Maged |
| 245 10 - TITLE STATEMENT | |
| Title | Optimization of Er³⁺ doped glass used as optical fiber amplifier (EDFA) for telecommunication applications / |
| Statement of responsibility, etc. | Ibrahim Sayed Ahmed Ibrahim Maged ; Supervised Yehia Badr , Mahmoud Fathi Mahmoud |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحسين الزجاج المطعم بالإربيوم لإستخدامة كمكبر ضوئى فى تطبيقات الإتصالات |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ibrahim Sayed Ahmed Ibrahim Maged , |
| Date of publication, distribution, etc. | 2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 132P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced - Department of Laser Science and Interaction |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The conventional melting and quenching method were used in the preparation of the Er³⁺: Yb³⁺ co-doped potassium-lead-germanate glass with optimum ratio 0.5 mol. % of Er ³⁺ and 2.5 mol. % of Yb ³⁺ (1:5) . Raman spectroscopy and FT - IR were used to study the structure and the vibrational modes of this glass . Measurement of Raman spectrosopy showed that the maximum phonon enrgy of this glass was approximately 811 cm⁻¹ |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Conventional melting and quenching method |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Erbinm doped fiber amplifier |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Optical fiber amplifier |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mahmoud Fathi Mahmoud , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yehia Badr , |
| Relator term | |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Fatma |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 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 | Cai01.24.12.M.Sc.2012.Ib.O | 01010110059607000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.24.12.M.Sc.2012.Ib.O | 01020110059607000 | 22.09.2023 | CD - Rom | 59607.CD |