Generation of 629 nm Pulsed Laser Using an Optical Parametric Amplifier | Iraqi Journal of Laser

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Published: 2007-06-12

DOI: https://doi.org/10.31900/ijl.v6iA.132

Rabeah Q. Nafil

Hussein A. Jawad

Abstract

The main purpose of this work is the construction of an optical parametric amplifier (OPA) to generate a 629 nm pulsed laser. KTP nonlinear crystals were used for both parametric oscillation and amplification. A singly resonant parametric oscillator (OPO) is constructed to generate a signal of 1.54 μm and idler of 3.4 μm when the OPO system is pumped by 1.064 μm Q – switched Nd: YAG laser. The signal was then mixed with the pumping beam in OPA system to form the wanted wavelength. The obtained optical conversion efficiency was 60%.

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Vol. 6 No. A (2007): .

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Articles

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[1]

R. Q. Nafil and H. A. Jawad, “Generation of 629 nm Pulsed Laser Using an Optical Parametric Amplifier”, IJL, vol. 6, no. A, pp. 5–8, Jun. 2007, doi: 10.31900/ijl.v6iA.132.

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P-ISSN: 1812-1195

E-ISSN: 2618-0596

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Journal Info

Journal: Iraqi Journal of Laser

Publisher: University of Baghdad/

Institute of Laser for Postgraduate Studies

Policy: Peer-reviewed and open-access publishing

Publishing Frequency: Twice annually

Launched Date: 2002

Abbreviation: IJL

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Iraqi Academic Scientific Journal

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