International Journal of Optics and Photonics
IJOP
Basic Sciences
http://ijop.ir
1
admin
1735-8590
2538-4007
10.52547/ijop
1735-8590
en
jalali
1389
10
1
gregorian
2011
1
1
5
1
online
1
fulltext
en
Investigation of Effective Parameters on Pulsed Nd:YAG Passive Q-Switched Laser
عمومى
General
پژوهشي
Research
In this paper, we report the experimental results of a pulsed flash lamped Nd:YAG laser at wavelength of 1064 nm and Qswitched by Cr4+:YAG solid state saturable absorber. We have obtained the output energy (E) and pulse-width ( p τ ) of this laser for various initial transmissions of this saturable absorber. Furthermore, the effect of reflectivity of the output coupler (R), diameter of the rod (d), and optical length of the cavity (l) on the laser output has been investigated. We have used the corner cube as a back mirror. We have obtained pulse-width 15ns with 31 mJ output energy. We have also analyzed this laser theoretically which agrees well with our corresponding experimental results.
Q-switching, Passive Qswitching, Pulse width, Saturable Absorber, Cr4+:YAG.
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48
http://ijop.ir/browse.php?a_code=A-10-178-1&slc_lang=en&sid=1
M.
Erfani Jazi
mary.erf.1362@gmail.com
10031947532846001112
10031947532846001112
Yes
Dept. of Physics, University of Isfahan
M.
Dehghan Baghi
10031947532846001113
10031947532846001113
No
Isfahan Electro Optic Industries (IOI)
M.
Hajimahmodzadeh
10031947532846001114
10031947532846001114
No
Quantum Optics Group, University of Isfahan
M.
SoltanolkotabiM
10031947532846001115
10031947532846001115
No
Quantum Optics Group, University of Isfahan