Efficient high gainytterbium doped lead fluoroborate glasses fiber amplifiers
Other Title(s)
مضخم ليف زجاج فلوروبورات الرصاص الكفؤ عالي الربح المطعم بالأتربيوم
Joint Authors
Daghir, Abd al-Karim Husayn
al-Asadi, Jabir Husayn
Karim, Muayyad Jabbar
Source
Issue
Vol. 4, Issue 4 (31 Jul. 2014), pp.33-39, 7 p.
Publisher
University of Thi-Qar College of Science
Publication Date
2014-07-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Topics
Abstract AR
تمت مناقشة هذه الورقة التي تستند على الحل العددي لنموذج معادلات المعدل و اعتماد الربح عليها.
أجريت محاكاة لربح المضخم مقابل قدرة الضخ، طول المضخم، تركيز الأيونات و نصف قطر اللب.
لأجل أن نحفظ مضخم الليف المطعم بالأتربيوم قصيرا قدر الإمكان مع ربح عالي، من الأفضل أن نزيد تركيز التطعيم، لمضخم طوله (10m)، قدرة ضخ (25mW)، نصف قطر لب(2.5m) و تركيز تطعيم (3.51025ion/m3)، يكون الربح (60dB).
زيادة نصف قطر اللب سوف يزيد من قدرة ضخ العتبة و عند نفس الشروط أعلاه، أفضل ربح يكون عند نصف قطر لب قدره (5m).
Abstract EN
This paper is based on the numerical solution of the rate equations model and their gain dependences are discussed.
Simulation of the amplifier gain versus the pump power, amplifier length, ion concentration and core radius has been done.
In order to keep the fiber amplifiers doped with ytterbium as short as possible with high gain, it is best to increase the doped concentration.
For 10m amplifier length, pump power of 25mW, core radius of 2.5 µ m and 3.5 × 1025 ion / m3 doping concentration, the gain is 60 dB.
Increasing of the core radius would increase the threshold pump power and at the above same conditions, the optimum gain is at 5 µ m core radius.
American Psychological Association (APA)
Daghir, Abd al-Karim Husayn& al-Asadi, Jabir Husayn& Karim, Muayyad Jabbar. 2014. Efficient high gainytterbium doped lead fluoroborate glasses fiber amplifiers. Journal of Thi-Qar Science،Vol. 4, no. 4, pp.33-39.
https://search.emarefa.net/detail/BIM-421518
Modern Language Association (MLA)
al-Asadi, Jabir Husayn…[et al.]. Efficient high gainytterbium doped lead fluoroborate glasses fiber amplifiers. Journal of Thi-Qar Science Vol. 4, no. 4 (Jul. 2014), pp.33-39.
https://search.emarefa.net/detail/BIM-421518
American Medical Association (AMA)
Daghir, Abd al-Karim Husayn& al-Asadi, Jabir Husayn& Karim, Muayyad Jabbar. Efficient high gainytterbium doped lead fluoroborate glasses fiber amplifiers. Journal of Thi-Qar Science. 2014. Vol. 4, no. 4, pp.33-39.
https://search.emarefa.net/detail/BIM-421518
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 39
Record ID
BIM-421518