he Variation Effect of Doping Percentage upon Radiative FluorescenceTransitions for Nd: glass

Authors

  • Adawiya J Haider Applied Physics Department, University of Technology, Baghdad-Iraq.
  • Shehab A Al-Zubaidi Applied Physics Department, University of Technology, Baghdad-Iraq.
  • Duha S Ahmed Applied Physics Department, University of Technology, Baghdad-Iraq.
  • Lina Y Majeed Applied Physics Department, University of Technology, Baghdad-Iraq. 

Keywords:

host material, active space, solid state laser, Nd: YAG, Nd: Glass

Abstract

In this work we determine an optimum set of intensity parameters ( ) ( ) W t by using the standard least-square fitting. The values of radiative transition probability ( Arad ), radiative lifetime ( c rad t ) and emission branching ratio coefficient ( br ) have been determined for the major excited state .The present work focuses on the absorption bands at 530.81 nm wavelength for the active medium, which coincidences with the emission spectrum of the diode laser which is commonly used to pump the solid state laser. 

Author Biography

  • Adawiya J Haider, Applied Physics Department, University of Technology, Baghdad-Iraq.

     Shehab A. Al-Zubaidi, Duha S. Ahmed and Lina Y. Majeed Applied Physics Department, University of Technology, Baghdad-Iraq. * E-mail: Adawiya_Haider@yahoo.com. 

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Published

2018-07-23

Issue

Vol. 14 No. 3 (2011): September

Section

Articles

How to Cite

(1)
He Variation Effect of Doping Percentage Upon Radiative FluorescenceTransitions for Nd: Glass. ANJS 2018, 14 (3), 83-89.