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Experimental study of diode pump Nd-YAG laser


Iqbal, Syed Javaid and Khan, Nasrullah (2002) Experimental study of diode pump Nd-YAG laser. In: 2nd World Engineering Congress, 22-25 July 2002, Sarawak, Malaysia. (pp. 245-248).


We have studied the lasing characteristics of the Nd-YAG at different input waves, plane and concave mirrors and different percentage of reflecting mirrors. A conversion efficiency of 62.5% with a threshold at 94mW, CW 1064nm radiation was achieved with 805nm input. Similarly a conversion efficiency of 70% with threshold at 106mW was achieved. We have also studied the conversion efficiency of Nd-YAG It is found that plano-concave cavity for NdYAG laser is more efficient as. compared to, the plano-plane cavity. It is also found that the mirror with 95% high reflecting at 1064nm have the highest conversion efficiency but It also have higher threshold as compared to 99% high reflecting which has the lowest threshold which is about 47mW.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
Keywords: Diode pump; Nd-YAG laser
Depositing User: Erni Suraya Abdul Aziz
Date Deposited: 26 Feb 2015 04:18
Last Modified: 25 Oct 2018 07:33
URI: http://psasir.upm.edu.my/id/eprint/18392
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