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Article Information:
Evaluation Study of an Electro-optics Q-switched in End Pumped Nd: YAG Laser System
Jassim Mohammed Jassim, Yaseen Hasan Kadhim and Fadhel Hasan Ali
Corresponding Author: Jassim Mohammed Jassim
Submitted: December 4, 2014
Accepted: January 8, 2015
Published: August 15, 2015 |
Abstract:
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We evaluation the operation of 1064 nm electro-optically Q-switched Nd: YAG rod laser that is end pumped by laser diode. The width of 400, 350 and 250 nsec were obtained at reflectivity of output coupler mirror of 99, 98 and 95%, respectively and also observed the optical resonator (L = 70-90 mm) and input optical power (350-430 mW) is effective in the value of energy per pulse (6-23 µJ) and pulse width (250-600 nsec). The optimum switching time of Q-switching is obtained at 750 µsec and the beam that a near-diffraction-limited quality.
Key words: Active Q-switch, beam quality, diode pump, , , ,
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Cite this Reference:
Jassim Mohammed Jassim, Yaseen Hasan Kadhim and Fadhel Hasan Ali, . Evaluation Study of an Electro-optics Q-switched in End Pumped Nd: YAG Laser System. Research Journal of Applied Sciences, Engineering and Technology, (11): 1287-1292.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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