Volume 3, Issue 1 (International Journal of Optics and Photonics (IJOP) Vol. 3, No. 1, Winter-Spring 2009)                   IJOP 2009, 3(1): 27-32 | Back to browse issues page

XML Print


1- Department of Physics, University of Shiraz
2- Quantum Optics Group, Department of Physics, University of Isfahan
Abstract:   (6029 Views)
This paper describes the passive Qswitch, based on polymer and organic dye BDN, of a pulsed Nd:YAG laser. Pulses of 27ns duration and peak power of 1.7MW for initial transmission of Q-switch 18.4% 0 T = have been obtained. We have obtained Q-switching efficiency of 77% for train of pulses of 31 and 76.2% 0 T = at the pump energy of 98J. We have also obtained the dependency of laser pulse characteristics on pump energy and initial transmission of Q-switch. We have obtained the damage threshold of this Q-switch at the pulse duration of 27ns to be13J cm2 .
Full-Text [PDF 62 kb]   (3198 Downloads)    
Type of Study: Research | Subject: General
Received: 2015/03/11 | Accepted: 2015/03/11 | Published: 2015/03/11

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.