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Simulation of thermal effects in totally and partially pumped solid-state laser rod with side-pumping structure
Other Title(s)
ﻣﺤﺎﻛﺎة النأثيرات اﻟﺤﺮارﯾﺔ ﻟﻘﻠﻢ ﻟﯿﺰر اﻟﺤﺎﻟﺔ اﻟﺼﻠﺒﺔ اﻟﻤﻀﺦ ﻛﻠﯿا و ﺟﺰﺋﯿا ﻣﻦ اﻟﺠﺎﻧﺐ
Author
Source
Engineering and Technology Journal
Issue
Vol. 32, Issue 3A (31 Mar. 2014), pp.608-616, 9 p.
Publisher
Publication Date
2014-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract AR
في هذا العمل تم استخدام طريقة العناصر المحدودة لحل معادلة انتقال الحرارة عددياً لقلم ليزر النديميوم-ياك و المضخ من الجانب باستخدام ليزر الدايود.
لقد تم حساب توزيعات درجات الحرارة و الاجهادات المتولدة على قلم الليزر و المضخ بصورة مباشرة كلياً و جزئياً باستخدام برنامج تصميم و تحليل تجاويف الليزر (LASCAD).
من خلال النتائج التي تم الحصول عليها, تمت المقارنة بين أطوال الضخ المستخدمة و تم الإشارة إلى تأثير توزيع درجات الحرارة, الاجهادات, الإزاحة المتولدة و كذلك تأثير طول الضخ على فرق المسار البصري.
Abstract EN
In this work, a steady-state heat transfer equation in a side-pumped Nd : YAG laser rod was solved numerically using finite element method (FEA).
The resulting temperature and stress distributions were calculated under the condition of totally and partially direct side pumping structures with LASCAD software.
From the result of simulation, we compare between the different pumping lengths, and mainly indicate the effect of pumping lengths on the temperature distribution, stress, displacement and the optical path difference (OPD).
American Psychological Association (APA)
Abd al-Razzaq, Muhammad Jalal. 2014. Simulation of thermal effects in totally and partially pumped solid-state laser rod with side-pumping structure. Engineering and Technology Journal،Vol. 32, no. 3A, pp.608-616.
https://search.emarefa.net/detail/BIM-371134
Modern Language Association (MLA)
Abd al-Razzaq, Muhammad Jalal. Simulation of thermal effects in totally and partially pumped solid-state laser rod with side-pumping structure. Engineering and Technology Journal Vol. 32, no. 3A (2014), pp.608-616.
https://search.emarefa.net/detail/BIM-371134
American Medical Association (AMA)
Abd al-Razzaq, Muhammad Jalal. Simulation of thermal effects in totally and partially pumped solid-state laser rod with side-pumping structure. Engineering and Technology Journal. 2014. Vol. 32, no. 3A, pp.608-616.
https://search.emarefa.net/detail/BIM-371134
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 615-616
Record ID
BIM-371134